JOHN G. WATSON Research Professor Division of ......1 JOHN G. WATSON Research Professor Division of...

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JOHN G. WATSON Research Professor Division of Atmospheric Sciences, DRI Education Ph.D. Environmental Sciences 1979 Oregon Graduate Institute M.S. Physics 1974 University of Toledo B.A. Physics 1970 State University of New York at Brockport Background

Dr. John Watson has over 35 years of experience in the environmental sciences, including the conduct and management of > 100 air quality studies. He is well-known for the organization and planning of large-scale multi-year air quality studies in the U.S., with government, state, and local agencies, academies, consulting firms, and instrument manufacturers. Dr. Watson has ~300 peer-reviewed publications, (including ~100 book chapters), >500 presentations, and ~225 reports in the fields of physics, source/receptor modeling, and air quality measurement and analysis. Dr. Watson currently holds the position of Research Professor in the Division of Atmospheric Sciences at the Desert Research Institute (DRI), where he supervises a staff of air quality scientists and conducts original research. Dr. Watson established DRI’s Source Characterization Laboratory with an in-plume system for real-time sampling of vehicle exhaust. He is the lead author of the EPA’s Chemical Mass Balance receptor modeling software that is used in the U.S. for State Implementation Plan (SIP) development.

Dr. Watson’s research includes the development and evaluation of measurement processes, receptor models, and the effects of measurement uncertainty on model results. He is currently principal investigator for the California Regional PM10/PM2.5 Air Quality Study (CRPAQS), the Fresno Supersite, and a Department of Defense diesel source characterization study. He has been a principal or co-principal investigator for many large air quality studies (including the 1987-88 SCENIC Denver Study; the 1989-90 Phoenix and Tucson Urban Haze and PM10 studies; the San Joaquin Valley Air Quality Study and Atmospheric Utilities Signatures, Predictions and Experiments; the Imperial Valley/Mexicali Cross-Border PM10 Transport Study; the San Joaquin Valley Regional Particulate Study; the Project MOHAVE study of regional contribution to haze in the Grand Canyon; the Mt. Zirkel Visibility Study, the Northern Front Range Air Quality Study, and the Mexico City aerosol characterization study) and numerous smaller ones. He has participated in PM10 control strategy development in various western states. He recently completed upgrades to EPA’s Chemical Mass Balance receptor modeling software and prepared monitoring guidelines for the revised National Ambient Air Quality Standards for PM2.5 and PM10.

From 1982 to 1985 Dr. Watson was Associate Research Professor and Director of the Air Resources Laboratory of the Atmospheric Sciences Center, Desert Research Institute. In this position Dr. Watson re-organized DRI's air quality support facilities, developed new capabilities, acquired a broader base of research sponsorship, and recruited competent researchers into DRI's air quality programs. The Air Resources Laboratory was elevated to full center status at DRI in

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1985 and renamed the "Energy and Environmental Engineering Center", which became part of the Division of Atmospheric Sciences in 1999.

From 1979 to 1982, Dr. Watson was a Senior Environmental Scientist at Environmental Research and Technology, Inc. (ERT) (now ENSR Consulting and Engineering), where he played a major role in the Electric Power Research Institute's Eastern Regional Air Quality Studies (ERAQS), the Sulfate Regional Experiment (SURE), the 1978 Denver Winter Haze Study, and the interpretation of data from EPA's Inhalable Particulate Network. He also organized and conducted the Quail Roost I Receptor Model Workshop, sponsored by the U.S. Environmental Protection Agency.

From 1975 to 1979, Dr. Watson was a Research Fellow at the Oregon Graduate Center, where he was technical manager of the Portland Aerosol Characterization Study (PACS). During this time he developed cost-effective procedures for sequential aerosol sampling systems, as well as x-ray fluorescence, neutron activation, ion chromatography, and carbon analyses of aerosol samples.

Before entering the environmental sciences field, Dr. Watson was a physics instructor as a member of the U.S. Peace Corps at the college level at the Escuela Normal de Mujeres Sagrado Corrazon de Jesus, a teachers’ college in Chicalyo, Peru.

Professional Experience

1985 to Present Research Professor, Division of Atmospheric Sciences, Desert Research Institute, Reno, NV.

1982 - 1985 Associate Research Professor and Director of the Air Resources Laboratory, Atmospheric Sciences Center, Desert Research Institute, University of Nevada, Reno, NV.

1979 - 1982 Senior Environmental Scientist, Environmental Research and Technology, Concord, MA.

1975 - 1979 Research Fellow, Oregon Graduate Center, Beaverton, OR.

1974 - 1975 Physical Science Instructor, University of Illinois, Urbana, IL.

1973 - 1974 Physics Teaching Assistant, University of Toledo, Toledo, OH.

1970 - 1973 Physics Instructor, Teachers’ College, Chiclayo, Peru, as a member of the U.S. Peace Corps.

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Honors and Awards

Certificate of Appointment as Science Advisor for the Chinese National Key 863 project “The Establishment of Pearl River Delta Regional Air Pollution Complex Monitoring Network” from January 2007 – December 2010, Beijing, China, 2007.

ISI Highly Cited Author in Ecology/Environment, 2006-Present

(http://hcr3.isiknowledge.com/author.cgi?&link1=Browse&link2=Results&id=5758)

Certificate of appreciation for service and contributions as a member of the EM Editorial Advisory Committee 2003-2006. Air & Waste Management Association, Pittsburgh, PA, June 2006

Recognition Award as a 2006 Air Quality Expert for his contribution to the improvement of air quality science in Taiwan. Presented by the Environmental Protection Administration, Executive Yuan, R.O.C. and the National Central University, R.O.C., June 2006.

2005 University of Nevada Regents Researcher Award

2001 Fellow Member Award. Air & Waste Management Association, Pittsburgh, PA, 2001.

2000 Frank A. Chambers Award for Outstanding Technical Achievement to the Science and Airt of Air Pollution Control, Air & Waste Management Association.

1996 Environmental Fellow Award, Nankai University, People’s Republic of China.

1995 Distinguished Environmental Scientist Award, National Taiwan University and Taiwan Power Co.

1993 Who’s Who Registry of Global Business Leaders.

1992 Alessandro Dandini Medal of Science, Desert Research Institute.

1990 Ablett Fellow Award, Schonland Research Centre for Nuclear Sciences.

1989 Howard Vollum Prize for Distinguished Achievement in Science and Technology.

Memberships

Air & Waste Management Association (A&WMA).

American Association for the Advancement of Science.

American Chemical Society (ACS).

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American Association for Aerosol Research (AAAR).

American Geophysical Union.

Committees and Offices

Adjunct Professor, Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China, 2005 – 2008.

Member of the Technical Programmes Committee, 4th Asian Aerosol Conference (AAC-2005), The Grand Hyatt, Mumbai, India, 13-16 December 2005.

Member and Chair of the National Academy of Engineering’s U.S. Committee on Energy Futures and Air Pollution in Urban China and the United States, January 2005 – December 2006.

Member of the Executive Technical Program Committee, 2005 AAAR International Specialty Conference: Particulate Matter Supersites Program and Related Studies, Atlanta, GA.

Member of the General Technical Program Committee, 2005 AAAR International Specialty Conference: Particulate Matter Supersites Program and Related Studies, Atlanta, GA.

Member of the Editorial Review Board for the journal, Aerosol and Air Quality Research, 2005 to present.

Member of the National Research Council (NRC) Committee on The Effects of Changes in New Source Review Programs for Stationary Sources of Air Pollutants, 2004 - 2006.

A&WMA Associate Editor, 2004 - 2007.

Lecturer, Receptor Model and Data Analysis Training Workshops (various sponsors) in Portland, OR; Las Vegas, NV; San Francisco, Sacramento, Los Angeles, San Diego, and El Centro, CA; Pocatello, ID; Denver, CO; Phoenix and Tucson, AZ; Research Triangle Park, NC; Pittsburgh, PA; Austin, TX; Chicago, IL Vancouver, B.C., Canada; Santiago, Chile; Taipei, Taiwan; and Johannesburg, Cape Town; Pretoria, South Africa; and Mexico City and Cuernavaca, Mexico.

A&WMA Publications Committee (chair, 1998-2001).

A&WMA Eastern Sierra Chapter (member, 1993-present; secretary, 1999).

A&WMA Critical Review Committee (member, 1982-present; chair, 1995-1998).

A&WMA AM-2 Receptor Source Apportionment Technical Committee.

A&WMA International Affairs Committee.

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Committees and Offices, continued

A&WMA AB-6 Visibility Technical Committee.

A&WMA AB-1 Particulates Technical Committee.

Technical Program Chair, 1989 APCA International Specialty Conference on Receptor Models in Air Resources Management, San Francisco, CA.

Technical Program Committee Co-chair, Session, 1994 A&WMA/AGU International Specialty Conference on Aerosol and Atmospheric Optics: Radiation Balance and Visual Air Quality, Snowbird, UT.

Intersociety Committee on Methods of Air Sampling and Analysis (chair, 1995-present).

South Coast Air Quality Management District PM10 Task Force.

California Regional PM10/PM2.5 Regional Air Quality Study Technical Committee.

Publications Book Chapters

Watson, J.G.; R.C. Henry; J.A. Cooper; and E.S. Macias (1981). The State of the Art of Receptor Models Relating Ambient Suspended Particulate Matter to Sources. Atmospheric Aerosol: Source/Air Quality Relationships, E.S. Macias and P.K. Hopke, Eds. American Chemical Society Symposium Series #167, Washington, D.C.

Watson, J.G.; P.J. Lioy; and P.K. Mueller (1983). The Measurement Process: Precision, Accuracy and Validity. In Air Sampling Instruments for Evaluation of Atmospheric Contaminants, p. L-2 (6th ed.), P.J. Lioy and M.J.Y. Lioy, Eds. American Conference of Governmental Industrial Hygienists, Cincinnati, OH.

Freeman, D.L.; N.F. Robinson; J.G. Watson; and R.T. Egami (1984). Propagation of Measurement Uncertainties in Gaussian Plume Models: An Application to Experimental Data. In Preprints for Fourth Joint Conference on Applications of Air Pollution Meteorology. American Meteorological Society, Boston, MA, pp. 36-39.

Rogers, C.F.; J.G. Watson; and C.V. Mathai (1984). A Size Classifying Isokinetic Aerosol Sampler Designed for Applications at Remote Sites. In Aerosols: Science, Technology, and Industrial Applications of Airborne Particles, B.Y.H. Liu, D.Y.H. Pui, and H.J. Fissan, Eds. Elsevier Science Publishing, New York, NY, pp. 385-388.

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Book Chapters, continued

Watson, J.G. and N.F. Robinson (1984). A Method to Determine Accuracy and Precision Required of Receptor Model Measurements. In Quality Assurance in Air Pollution Measurements, Air Pollution Control Association, Pittsburgh, PA.

Javitz, H.S. and J.G. Watson (1985). Methods of Receptor Model Evaluation and Validation. In Transactions, Receptor Methods for Source Apportionment: Real World Issues and Applications, Air Pollution Control Association, Pittsburgh, PA.

Chow, J.C.; J.G. Watson; C.A. Frazier; R.T. Egami; A. Goodrich; and C. Ralph (1988). Spatial and Temporal Source Contributions to PM10 and PM2.5 in Reno, NV. In Transactions, PM10: Implementation of Standards, C.V. Mathai and D.H. Stonefield, Eds. Air Pollution Control Association, Pittsburgh, PA, pp. 438-457. Also in Transactions, Receptor Models in Air Resources Management, J.G. Watson, Ed. Air & Waste Management Association, Pittsburgh, PA (1989), p. 478.

Countess, R.J.; J.G. Watson; and J.C. Chow (1988). Assessment of PM10 Measurement Process. In Transactions, PM10: Implementation of Standards, C.V. Mathai and D.H. Stonefield, Eds. Air Pollution Control Association, Pittsburgh, PA, pp. 179-190.

Farber, R.; J. Baas; M. Ledwitz; R. Countess; and J.G. Watson (1988). Strategies for Reducing the PM10 in the Los Angeles Basin. In Transactions, PM10: Implementation of Standards, C.V. Mathai and D.H. Stonefield, Eds. Air Pollution Control Association, Pittsburgh, PA, pp. 575-588.

Watson, J.G. (1988). Effects of Environmental Measurement Variability on Air Quality Decisions. In Principles of Environmental Sampling, L. Keith, Ed. American Chemical Society, Washington, D.C., pp. 263-274.

Chow, J.C. and J.G. Watson (1989). Summary of Particulate Data Bases for Receptor Modeling in the United States. In Transactions, Receptor Models in Air Resources Management, J.G. Watson, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 108-133.

Egami, R.T.; J.G. Watson; C.F. Rogers; M.G. Ruby; M.J. Rood; and J.C. Chow (1989). Intersociety Committee Method 502: Particle Fallout Container Measurement of Dustfall from the Atmosphere. In Methods of Air Sampling and Analysis (3rd ed.), J.P. Lodge, Jr., Ed. Lewis Publishers, Chelsea, MI, pp. 440-445.

Freeman, D.L.; J.C. Chow; R.T. Egami; and J.G. Watson (1989). A Receptor and Dispersion Modeling Software Package. In Transactions, Receptor Models in Air Resources Management, J.G. Watson, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 243-268.

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Herrick, R.A.; S. Kinsman; J.P. Lodge; D. Lundgren; C. Phillips; R.S. Sholtes; E. Stein; J. Wagman; and J.G. Watson (1989). Intersociety Method 503: Continuous Tape Sampling of Coefficient of Haze. In Methods of Air Sampling and Analysis (3rd ed.), J.P. Lodge, Jr., Ed. Lewis Publishers, Chelsea, MI, pp. 446-449.

Ruby, M.G.; M.J. Rood; A.P. Waggoner; E. Robinson; D.L. Blumenthal; and J.G. Watson (1989). Intersociety Committee Method 507: Integrating Nephelometer Measurement of Scattering Coefficient and Fine Particle Concentrations. In Methods of Air Sampling and Analysis, 3rd ed., J.P. Lodge, Jr., Ed. Lewis Publishers, Chelsea, MI, pp. 450-457.

Watson, J.G.; J.L. Bowen; J.C. Chow; C.F. Rogers; M.G. Ruby; M.J. Rood; and R.T. Egami (1989). Intersociety Committee Method 501: High-Volume Measurement of Size Classified Suspended Particulate Matter. In Methods of Air Sampling and Analysis (3rd ed.), J.P. Lodge, Jr., Ed. Lewis Publishers, Chelsea, MI, pp. 427-439.

Watson, J.G.; P.J. Lioy; and P.K. Mueller (1989). The Measurement Process: Precision, Accuracy, and Validity. In Air Sampling Instruments for Evaluation of Atmospheric Contaminants (7th ed.), S.V. Hering, Ed. American Conference of Governmental Industrial Hygienists, Cincinnati, OH, pp. 51-57.

Burns, S.; S.J. Frey; J.C. Chow; J.G. Watson; and C.S. Sloane (1990). An Overview of the 1987-88 Metro Denver Brown Cloud Study. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 363-373.

Dietrich, D.L.; J.V. Molenar; J.F. Faust; and J.G. Watson (1990). Transmissometer Extinction Measurements in an Urban Environment. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 374-383.

Houck, J.E.; J.M. Goulet; J.C. Chow; J.G. Watson; and L.C. Pritchett (1990). Chemical Characterization of Emission Sources Contributing to Light Extinction. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 437-446.

Malm, W.C.; H.K. Iyer; J.G. Watson; and D.A. Latimer (1990). Survey of a Variety of Receptor Modeling Techniques. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 781-805.

Mueller, P.K.; R.C. Henry; W.E. Balson; L.W. Richards; M. Pitchford; J.G. Watson; W. Neff; P. Saxena; and W.E. Wilson (1990). Future Research on Visibility and Fine Particles: Report from a Panel Discussion. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 972-989.

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Neff, W. and J.G. Watson (1990). Evaluation of the Fuel-Switching Strategy Used in the Denver Brown Cloud Study. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 410-421.

Richards, L.W.; C.S. Sloane; J.G. Watson; and J.C. Chow (1990). Extinction Apportionment for the Denver Brown Cloud. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 394-409.

Rogers, C.F. and J.G. Watson (1990). Progress in Evaluating Particulate Liquid Water Measurement Methods and in Developing a Benchmark Generator. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 222-231.

Sloane, C.S.; J.G. Watson; J.C. Chow; L.C. Pritchett; and L.W. Richards (1990). Size Distribution and Optical Properties of the Denver Brown Cloud. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 384-393.

Watson, J.G.; J.C. Chow; L.C. Pritchett; J.A. Houck; S. Burns; and R.A. Ragazzi (1990). Composite Source Profiles for Particulate Motor Vehicle Exhaust Source Apportionment in Denver, CO. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 422-436.

Watson, J.G.; J.C. Chow; and R.K. Stevens (1990). Survey of Fine Particle Sampling Systems Used in Visibility Studies. In Transactions, Visibility and Fine Particles, C.V. Mathai, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 109-121.

Freeman, D.L.; J.G. Watson; J.C. Chow; and R.T. Egami (1991). PM10 Source Apportionment for Mining Operations. In Environmental Management for the 1990's, D.J. Lootens, W.M. Greenslade and J.M. Barker, Eds. Society for Mining, Metallurgy, and Exploration, Inc., Littleton, CO, Ch. 15, pp. 99-104.

Rogers, C.F.; J.G. Hudson; B. Zielinska; R.L. Tanner; J. Hallett; and J.G. Watson (1991). Cloud Condensation Nuclei From Biomass Burning. In Global Biomass Burning, Proceedings of The Chapman Conference on Global Biomass Burning: Atmospheric, Climatic, and Biospheric Implications, Williamsburg, VA, 19-23 March 1990, J. Levine, Ed. MIT Press, Cambridge, MA, pp. 431-438.

Watson, J.G.; J.C. Chow; and T.G. Pace (1991). Chemical Mass Balance. In Data Handling in Science and Technology – Volume 7: Receptor Modeling for Air Quality Management, P.K. Hopke, Ed. Elsevier Press, New York, NY, pp. 83-116.

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Chow, J.C.; J.G. Watson; D.H. Lowenthal; C.A. Frazier; B.A. Hinsvark; L.C. Pritchett; and G.R. Neuroth (1992). Wintertime PM10 and PM2.5 Mass and Chemical Compositions in Tucson, Arizona. In Transactions, PM10 Standards and Nontraditional Particulate Source Controls, J.C. Chow and D.M. Ono, Eds. Air & Waste Management Association, Pittsburgh, PA, pp. 231-243.

Watson, J.G. (1992). PM10 Standards and Nontraditional Particulate Source Controls: Research Perspective. In Transactions, PM10 Standards and Nontraditional Particulate Source Controls. J.C. Chow and D.M. Ono, Eds. Air & Waste Management Association, Pittsburgh, PA, pp. 1078-1080.

Watson, J.G. and J.C. Chow (1992). Data Bases for PM10 and PM2.5 Chemical Compositions and Source Profiles. In Transactions, PM10 Standards and Nontraditional Particulate Source Controls, J.C. Chow and D.M. Ono, Eds. Air & Waste Management Association, Pittsburgh, PA, pp. 61-91.

Chow, J.C.; J.G. Watson; J.L. Bowen; C.A. Frazier; A.W. Gertler; K.K. Fung D. Landis; and L.L. Ashbaugh (1993). A Sampling System for Reactive Species in the Western U.S. In Sampling and Analysis of Airborne Pollutants, E.D. Winegar and L.H. Keith, Eds. Lewis Publishers, Ann Arbor, MI, pp. 209-228.

Blumenthal, D.L. and J.G. Watson (1994). SJVAQS/AUSPEX Collaborative Field Study Plan. In Planning and Managing Regional Air Quality Modeling and Measurement Studies, P.A. Solomon, Ed. Lewis Publishers, Boca Raton, FL, pp. 107-130.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; P.A. Solomon; K.L. Magliano; S.D. Ziman; and L.W. Richards (1994). PM10 and PM2.5 Chemical Characteristics and Source Apportionment in the San Joaquin Valley. In Planning and Managing Regional Air Quality Modeling and Measurement Studies, P.A. Solomon, Ed. Lewis Publishers, Boca Raton, FL, pp. 687-698.

Chow, J.C.; J.G. Watson; P.A. Solomon; R. Thuillier; K.L. Magliano; S.D. Ziman; D.L. Blumenthal; and L.W. Richards (1994). Planning for SJVAQS/AUSPEX Particulate Matter and Visibility Sampling and Analysis. In Planning and Managing Regional Air Quality Modeling and Measurement Studies, P.A. Solomon, Ed. Lewis Publishers, Boca Raton, FL, pp. 171-216.

Eatough, D.J.; A. Du; J.M. Joseph; F.M. Caka; B. Sun; L. Lewis; N.F. Mangelson; M. Eatough; N.L. Eatough; R.J. Farber; and J.G. Watson (1994). Regional Source Profiles of Sources of SOx at the Grand Canyon during Project MOHAVE. In Proceedings of the International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994, Air & Waste Management Association, Pittsburgh, PA, pp. 1089-1097.

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Hackney, R.J.; V. Hughes; K.L. Magliano; E.M. Niccum; W. Phelps; J.G. Watson; and J. Anderson (1994). SJVAQS/AUSPEX and SARMAP Data Management. In Planning and Managing Regional Air Quality Modeling and Measurement Studies, P.A. Solomon, Ed. Lewis Publishers, Boca Raton, FL, pp. 301-333.

Rozzi, C.M.; R.J. Farber; and J.G. Watson (1994). The Vertical Dimension of the Project MOHAVE Summer Intensive. In Proceedings of the International Specialty Conference on the Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, 26-30 September 1994, Air & Waste Management Association, Pittsburgh, PA, pp. 164-182.

Watson J.G. and J.C. Chow (1994). Particle and Gas Measurements on Filters. In Environmental Sampling for Trace Analysis, B. Markert, Ed., VCH, Weinheim, New York, Tokyo, pp. 125-161.

Watson, J.G.; J.C. Chow; D.L. Blumenthal; F.W. Lurmann; R.J Hackney; K.A. Magliano; J.R. Pederson; W.D. Neff; P.M. Roth; P.A. Solomon; R.H. Thuillier; and S.D. Ziman (1994). Planning for Data Analysis. In Planning and Managing Regional Air Quality Modeling and Measurements Studies, P.A. Solomon, Ed. Lewis Publishers, Boca Raton, FL, pp. 335-349.

Watson, J.G.; P.M. Roth; D.L. Blumenthal; A.J. Ranzieri; P.A. Solomon; and R.H. Thuillier (1994). Recommendations on Planning a Large-Scale Combined Monitoring and Modeling Effort Based on the SJVAQS/AUSPEX Air Quality Study. In Planning and Managing Regional Air Quality Modeling and Measurement Studies, P.A. Solomon, Ed. Lewis Publishers, Boca Raton, FL, pp. 369-382.

Watson, J.G.; P.J. Lioy; and P.K. Mueller (1995). The Measurement Process: Precision, Accuracy, and Validity. In Air Sampling Instruments for Evaluation of Atmospheric Contaminants, 8th ed., S.V. Hering, Ed. American Conference of Governmental Industrial Hygienists, Cincinnati, OH, pp. 187-194.

Chow, J.C.; J.G. Watson; and F. Divita, Jr. (1996). Particulate Matter with Aerodynamic Diameters Smaller than 10 µm – Measurement Methods and Sampling Strategies. In Principles of Environmental Sampling, 2nd ed., L.H. Keith, Ed. American Chemical Society, Washington, DC., pp. 539-573.

Watson J.G. (1996). Effects of Environmental Measurement Variability on Air Quality Decisions. In Principles of Environmental Sampling, 2nd ed., L.H. Keith, Ed., American Chemical Society, Washington, D.C., pp. 576-586.

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Watson, J.G.; J.C. Chow; C.F. Cahill; D.L. Blumenthal; L.W. Richards; D.L. Dietrich; D. Cobb; R.E. Morris; C. Emory; and R.J. Dickson (1997). Conclusions from the Mt. Zirkel Visibility Study. In Proceedings, Visual Air Quality: Aerosols and Global Radiation Balance, Tombach, I.H., Richards, L.W., Russell, P.B., Saxena, P., Eds. Air and Waste Management Association, Pittsburgh, PA, pp. 98-104.

Abron, L.A. and R.A. Corbitt (with contributions from J.C. Chow and J.G. Watson) (1999). Chapter 3: Air and Water Quality Standards. In Standard Handbook of Environmental Engineering, 2nd ed., R.A. Corbitt, Ed. McGraw-Hill, New York, NY., pp. 3.1-3.33.

Chow, J.C. and J.G. Watson (1999). Ion Chromatography in Elemental Analysis of Airborne Particles. In Elemental Analysis of Airborne Particles, S. Landsberger and M. Creatchman, Eds. Gordon and Breach Publishers, Newark, NJ, pp. 97-137.

Watson, J.G.; J.C. Chow; C.A. Frazier; B. Hinsvark; and M. Green (1999). Chapter 4: Ambient Air Quality at Barton Flats and Other California Forests. In Oxidant Air Pollution Impacts in the Montane Forests of Southern California, P. Miller and J. McBride, Eds. Springer Verlag, New York, NY, pp. 81-105.

Watson, J.G.; J.C. Chow; and C.A. Frazier (1999). X-Ray Fluorescence Analysis of Ambient Air Samples. In Elemental Analysis of Airborne Particles, S. Landsberger and M. Creatchman, Eds. Gordon and Breach Publishers, Newark, NJ, pp. 67-96.

Watson, J.G.; J.C. Chow; and T.G. Pace (2000). Fugitive Dust Emissions. In Air Pollution Engineering Manual, W.T. Davis, Ed. Van Nostrand Reinhold, New York, NY, pp. 117-134.

Watson, J.G. and J.C. Chow (2001). Ambient Air Sampling. In Aerosol Measurement: Principles, Techniques and Applications, K. Willeke and P. Baron, Eds., John Wiley & Sons, New York, NY, 821-844.

Watson, J.G.; B.J. Turpin; and J.C. Chow (2001). The Measurement Process: Precision, Accuracy, and Validity. In Air Sampling Instruments for Evaluation of Atmospheric Contaminants, 9th ed., B.S. Cohen and C.S.J. McCammon, Eds. American Conference of Governmental Industrial Hygienists, Cincinnati, OH, pp. 201-216.

Watson, J.G. and J.C. Chow (2002). Particulate Matter Recognition. In Introduction to Environmental Forensics, B.L. Murphy and R. Morrison, Eds. Academic Press, New York, NY, 429-460.

Brook, J.R.; Vega, E.; and Watson, J.G. (2003). Chapter 7: Receptor methods. In Particulate Matter Science for Policy Makers, A NARSTO Assessment, Part 2. NARSTO, Pasco, WA, pp. 7-1-7-48.

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Chow, J.C. and J.G. Watson (2003). Problems and Solutions in PM Monitoring and Assessment. In Energy Use, Spatial Planning and Air Quality. B. Heij, T. Schneider, and J.C. Chow, Eds. National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands, pp. 19-45.

Watson, J.G. and J.C. Chow (2003). Visibility and Air Pollution. In Energy Use, Spatial Planning and Air Quality. B. Heij, T. Schneider, and J.C. Chow, Eds. National Institute for Public Health and the Environment (RIVM), Bilthoven, Netherlands, pp. 47-52.

Chow, J.C. and J.G. Watson, (2004). Monitoring and Assessing Particulate Matter. In Urbanization, Energy, and Air Pollution in China: The Challenges Ahead. National Academies Press, Washington, DC., 127-137.

Li, W.W.; R. Orquiz; R.M. Currey; V.H. Valenzuela; A.F. Sarofim; H.L.C. Meuzelaar; S.A. Sheya; K.E. Kelly; J.R. Anderson; J.C. Chow; and J.G. Watson (2005). Experimental Design, Methods, and Results of Ambient Particulate Matter Characterization in the Paso del Norte Region. In The U.S-Mexican Border Environment: Integrated Approach to Defining Particulate Matter Issues in the Paso del Norte Region, R.C. Currey, K.E. Kelly, H.L.C. Meuzelaar, and A.F. Sarofim, eds., San Diego State University Press, San Diego, CA, pp. 79-112.

Watson, J.G. and J.C. Chow (2005). Ambient Air Sampling. In Aerosol Measurement – Principles, Techniques, and Applications, 2nd Edition. K. Willeke and P.A. Baron, Ed., Van Nostrand Reinhold, New York, Chapter 28, pp 622-639.

Watson, J.G. and J.C. Chow (2005). Receptor Models. In Air Quality Modeling – Theories, Methodologies, Computational Techniques, and Available Databases and Software. Vol. II – Advanced Topics. P. Zannetti, Ed., The EnviroComp Institute and Air and Waste Management Association, Pittsburgh, PA, Chapter 16, pp. 455-502.

Chow, J.C.; J.G. Watson; P. Doraiswamy; L.-W.A. Chen; and R.J. Tropp (2007). Rilevamento, Modellistica, Aspetti Normativi ed Effetti Sulla Salute del Particolato Atmosferico (In Italian). In Il Particolato Fine in Atmosfera, First ed., S. Cernuschi, M. Giugliano, M. Grosso, and G. Lonati, Eds. CIPA SRL, Milan, pp. 139-156.

Watson, J.G. and J.C. Chow (2007). Receptor models for source apportionment of suspended particles. In Introduction to Environmental Forensics, 2nd Edition, 2 ed., B. Murphy and R. Morrison, Eds. Academic Press, New York, NY, pp. 279-316.

Journal Articles

Watson, J.G. (1973). The Peace Corps and In-Service Courses in Peru. The Physics Teacher, 11(Oct.):400-408.

13

Journal Articles, continued

Simon, H.J.; D.E. Mitchell; and J.G. Watson (1974). Optical Secondary Harmonic Generation with Surface Plasmons in Silver Films. Phys. Rev. Lett., 33(26):1531-1534.

Simon, H.J.; D.E. Mitchell; and J.G. Watson (1975). Second Harmonic Generation with Surface Plasmons in Alkali Metals. Optics Communications, 13(3):294-298.

Simon, H.J.; D.E. Mitchell; and J.G. Watson (1975). Surface Plasmons in Silver Films Ä A Novel Undergraduate Experiment. Am. J. Phys., 43(7):630-636.

Watson, J.G. (1978). The American Science Educator in a Developing Country: A Review of the Literature. Am. J. Phys., 46( ):971-976.

Cooper, J.A. and J.G. Watson (1980). Receptor Oriented Methods of Air Particulate Source Apportionment. JAPCA, 30(10):1116-1125.

Lioy, P.J.; J.G. Watson; and J.D. Spengler (1980). APCA Specialty Conference Workshop on Baseline Data for Inhalable Particulate Matter. JAPCA, 30(10):1126-1130.

Chow, J.C.; C. Chung; and J.G. Watson (1982). Overview of Air Pollution Monitoring and Control in Taiwan. J. Indust. Pollut. Control, 3(1) (Taipei, Taiwan, in Chinese).

Watson, J.G. (1982). Overview of Receptor Model Principles. In Receptor Models Applied to Contemporary Air Pollution Problems, P.K. Hopke and S.L. Dattner, Eds. Air Pollution Control Association, Pittsburgh, PA; also 1984; JAPCA, 34, 619.

Chow, J.C. and J.G. Watson (1983). Applications of Source and Receptor Models. J. Indust. Pollut. Control, 2(6):18-30 (Taipei, Taiwan, in Chinese).

Chow, J.C.; J.G. Watson; and C.Y. Chaung (1983). Air Pollution in the Republic of China (Taiwan). JAPCA, 33(8):768-769.

Watson, J.G.; J.C. Chow; J.J. Shah; and T.G. Pace (1983). The Effect of Sampling Inlets on the PM10 and PM15 to TSP Concentration Ratios. JAPCA, 33(2):114-119.

Gordon, G.E.; W.R. Pierson; J.M. Daisey; P.J. Lioy; J.A. Cooper; J.G. Watson; and G.R. Cass (1984). Considerations for Design of Source Apportionment Studies. Atmos. Environ., 18(8):1567-1582.

Shah, J.J.; J.J. Huntzicker; J.A. Cooper; and J.G. Watson (1984). Aerosol Chemical Composition and Light Scattering in Portland, Oregon: The Role of Carbon. Atmos. Environ., 18(1):235-240.

Watson, J.G. (1984). Overview of Receptor Model Principles. JAPCA, 34(6):619-623.

14


Watson, J.G.; J.A. Cooper; and J.J. Huntzicker (1984). The Effective Variance Weighting for Least Squares Calculations Applied to the Mass Balance Receptor Model. Atmos. Environ., 18(7):1347-1355.

Freeman, D.L.; R.T. Egami; N.F. Robinson; and J.G. Watson (1986). A Method for Propagating Measurement Uncertainties Through Dispersion Models. JAPCA, 36(3):246-253.

Javitz, H.S.; J.G. Watson; and N.F. Robinson (1988). Performance of the Chemical Mass Balance Receptor Model with Simulated Local-Scale Aerosols. Atmos. Environ., 22(10):2309-2322.

Javitz, H.S.; J.G. Watson; J.P. Guertin; and P.K. Mueller (1988). Results of a Receptor Modeling Feasibility Study. JAPCA, 38(5):661-667.

Mathai, C.V.; D.H. Stonefield; and J.G. Watson (1988). PM10: Implementation of Standards. A Summary of the APCA/EPA International Specialty Conference. JAPCA, 38(7):888-894.

Rogers, C.F.; J.G. Watson; and C.V. Mathai (1989). Design and Testing of a New Size Classifying Isokinetic Sequential Aerosol Sampler (SCISAS). JAPCA, 39(12):1569-1576.

Watson, J.G.; J.C. Chow; and C.V. Mathai (1989). Receptor Models in Air Resources Management: A Summary of the APCA International Specialty Conference. JAPCA, 39(4):419-426.

Chow, J.C.; R.T. Egami; J.G. Watson; and T. DeLong (1990). Applying the Air Quality Source Apportionments to Geothermal Power Plant Emissions. Geothermal Resources Council BULLETIN, 19(8):208-213.

Chow, J.C.; J.G. Watson; R.T. Egami; C.A. Frazier; Z. Lu; A. Goodrich; and A. Bird (1990). Evaluation of Regenerative-Air Vacuum Street Sweeping on Geological Contributions to PM10. JAWMA, 40(8):1134-1142.

Egami, R.T.; J.C. Chow; J.G. Watson; and T. DeLong (1990). PM10 Source Apportionment Study in Pleasant Valley, Nevada. Geothermal Resources Council TRANSACTIONS, 14(2):1115-1120.

Mathai, C.V.; J.G. Watson; C.F. Rogers; J.C. Chow; I. Tombach; J. Zwicker; T. Cahill; P. Feeney; R. Eldred; M. Pitchford; and P.K. Mueller (1990). Intercomparison of Ambient Aerosol Samplers Used in Western Visibility and Air Quality Studies. Environ. Sci. Technol., 24(7):1090-1099.

15


Watson, J.G.; J.C. Chow; L.C. Pritchett; J.A. Houck; R.A. Ragazzi; and S. Burns (1990). Chemical Source Profiles for Particulate Motor Vehicle Exhaust Under Cold and High Altitude Operating Conditions. Sci. Total Environ., 93(Apr.):183-190.

Watson, J.G.; N.F. Robinson; J.C. Chow; R.C. Henry; B.M. Kim; T.G. Pace; E.L. Meyer; and Q. Nguyen (1990). The USEPA/DRI Chemical Mass Balance Receptor Model, CMB 7.0. Environ. Software, 5(1):38-49.

Sloane, C.S.; J.G. Watson; J.C. Chow; L.C. Pritchett; and L.W. Richards (1991). Size-Segregated Fine Particle Measurements by Chemical Species and Their Impact on Visibility Impairment in Denver. Atmos. Environ., 25A(5-6):1013-1024.

Chow, J.C. and J.G. Watson (1992). Fugitive Emissions Add to Air Pollution. Environ. Protection, 3(5):26-31.

Chow, J.C.; C.S. Liu; J. Cassmassi; J.G. Watson; Z. Lu; and L.C. Pritchett (1992). A Neighborhood-Scale Study of PM10 Source Contributions in Rubidoux, California. Atmos. Environ., 26A(4):693-706.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; P.A. Solomon; K. Magliano; S. Ziman; and L.W. Richards (1992). PM10 Source Apportionment in California's San Joaquin Valley. Atmos. Environ., 26A(18):3335-3354.

Kitsa, V.; P.J. Lioy; J.C. Chow; J.G. Watson; S. Shupack; T. Howell; and P. Sanders (1992). Particle Size Distribution of Chromium: Total and Hexavalent Chromium in Inspirable, Thoracic, and Respirable Soil Particles from Contaminated Sites in New Jersey. Aerosol Sci. Technol., 17(3):213-229.

Lowenthal, D.H.; J.C. Chow; J.G. Watson; G.R. Neuroth; R.B. Robbins; B.P. Shafritz; and R.J. Countess (1992). The Effects of Collinearity on the Ability to Determine Aerosol Contributions from Diesel- and Gasoline-Powered Vehicles Using the Chemical Mass Balance Model. Atmos. Environ., 26A(13):2341-2351.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; P.A. Solomon; K. Magliano; S. Ziman; and L.W. Richards (1993). PM10 and PM2.5 Compositions in California's San Joaquin Valley. Aerosol Sci. Technol., 18(2):105-128.

Chow, J.C.; J.G. Watson; D.M. Ono; and C.V. Mathai (1993). PM10 Standards and Nontraditional Particulate Source Controls: A Summary of the A&WMA/EPA International Specialty Conference. JAWMA, 43(1):74-84.

Chow, J.C.; J.G. Watson; L.C. Pritchett; W.R. Pierson; C.A. Frazier; and R.G. Purcell (1993). The DRI Thermal/Optical Reflectance Carbon Analysis System: Description, Evaluation and Applications in U.S. Air Quality Studies. Atmos. Environ., 27A(8):1185-1201.

16


Gertler, A.W.; W.G. Coulombe; J.G. Watson; J.L. Bowen; R.T. Egami; and S. Marsh (1993). Comparison of PM10 Concentrations in High- and Medium-Volume Samplers in a Desert Environment. Environ. Mon. Assess., 24(1):13-25.

Malm, W.C.; K.A. Gebhart; H. Iyer; J.G. Watson; D. Latimer; and R. Pielke (1993). Response to "The WHITEX Study and the Role of the Scientific Community: A Critique" by Gregory R. Markowski. JAWMA, 43(8):1128-1136.

Watson, J.G. and J.C. Chow (1993). Ambient Air Sampling. In Aerosol Measurement: Principles, Techniques and Applications, K. Willeke and P. Baron, Eds. Van Nostrand Reinhold, New York, NY, Ch. 28, pp. 622-639.

Chow, J.C.; E.M. Fujita; J.G. Watson; Z. Lu; D.R. Lawson; and L.L. Ashbaugh (1994). Evaluation of Filter-Based Aerosol Measurements during the 1987 Southern California Air Quality Study. Environ. Monitor. Assess., 30(1):49-80.

Chow, J.C.; J.G. Watson; E.M. Fujita; Z. Lu; D.R. Lawson; and L.L. Ashbaugh (1994). Temporal and Spatial Variations of PM2.5 and PM10 Aerosol in the Southern California Air Quality Study. Atmos. Environ., 28(12):2061-2080.

Chow, J.C.; J.G. Watson; J.E. Houck; L.C. Pritchett; C.F. Rogers; C.A. Frazier; R.T. Egami; and B.M. Ball (1994). A Laboratory Resuspension Chamber to Measure Fugitive Dust Size Distributions and Chemical Compositions. Atmos. Environ., 28(21):3463-3481.

Fujita, E.M.; J.G. Watson; J.C. Chow; and Z. Lu (1994). Validation of the Chemical Mass Balance Receptor Model Applied to Hydrocarbon Source Apportionment in the Southern California Air Quality Study. Environ. Sci. Technol., 28(9):1633-1649.

Lowenthal, D.H.; B. Zielinska; J.C. Chow; J.G. Watson; M. Gautam; D.H. Ferguson; G.R. Neuroth; and K.D. Stevens (1994). Characterization of Heavy-Duty Diesel Vehicle Emissions. Atmos. Environ., 28(4):731-743.

Watson, J.G. (1994). A&WMA Critical Review Program – Introduction. JAWMA, 44(5):644-644.

Watson, J.G.; J.C. Chow; D.H. Lowenthal; L.C. Pritchett; C.A. Frazier; G.R. Neuroth; and R. Robbins (1994). Differences in the Carbon Composition of Source Profiles for Diesel- and Gasoline-Powered Vehicles. Atmos. Environ., 28(15):2493-2505.

Watson, J.G.; J.C. Chow; Z. Lu; E.M. Fujita; D.H. Lowenthal; D.R. Lawson; and L.L. Ashbaugh (1994). Chemical Mass Balance Source Apportionment of PM10 during the Southern California Air Quality Study. Aerosol Sci. Technol., 21(1):1-36.

17


Watson, J.G.; J.C. Chow; F. Lurmann; and S. Musarra (1994). Ammonium Nitrate, Nitric Acid, and Ammonia Equilibrium in Wintertime Phoenix, Arizona. JAWMA, 44(4):405-412.

Watson, J.G.; J.C. Chow; and P.M. Roth (1994). Clear Sky Visibility as a Challenge for Society. Annual Rev. Energy Environ., 19:241-266.

Watson J.G.; T. McManus; G. Eklund; B. Vigon; M. Italiano; W. Franklin; A.E.S. Green; S. Green; G. Harper; and G.A. Keoleian (1994). 1994 Critical Review Discussion – Sustainable Development by Design: Review of the Life Cycle and Related Approaches. JAWMA, 44(9):1083-1088.

Chow, J.C.; D. Fairley; J.G. Watson; R. De Mandel; E.M. Fujita; D.H. Lowenthal; Z. Lu; C.A. Frazier; G. Long; and J. Cordova (1995). Source Apportionment of Wintertime PM10 at San Jose, CA. J. Environ. Engineering, 121(5):378-387.

Fujita, E.M.; J.G. Watson; J.C. Chow; and K.L. Magliano (1995). Receptor Model and Emissions Inventory Source Apportionments of Nonmethane Organic Gases in California’s San Joaquin Valley and San Francisco Bay Area. Atmos. Environ., 29(21):3019-3035.

Lowenthal, D.H.; C.F. Rogers; P. Saxena; J.G. Watson; and J.C. Chow (1995). Sensitivity of Estimated Light Extinction Coefficients to Model Assumptions and Measurement Errors. Atmos. Environ., 29(7):751-766.

Watson, J.G. (1995). Introduction to 1995 Critical Review Discussion: Measurement Methods to Determine Compliance with Ambient Air Quality Standards for Suspended Particles. JAWMA, 45(9):666-667.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; and R.J. Countess (1996). Sources and Chemistry of PM10 Aerosol in Santa Barbara County, CA. Atmos. Environ., 30(9):1489-1499.

Chow, J.C.; J.G. Watson; Z. Lu; D.H. Lowenthal; C.A. Frazier; P.A. Solomon; and K.L. Magliano (1996). Descriptive Analysis of PM2.5 and PM10 at Regionally Representative Locations during SJVAQS/AUSPEX. Atmos. Environ., 30(12):2079-2112.

Lowenthal, D.H.; J.C. Chow; J.G. Watson; W.A. Dipple; and D.M. Mazzera (1996). PM10 Source Apportionment at McMurdo Station, Antarctica. EM, June:28-30.

Watson, J.G. (1996). Introduction to the Air &Waste Management Association’s 26th Annual Critical Review: Physical/Chemical Treatment of Organically Contaminated Soils and Sediments. JAWMA, 46(5):390.

Watson J.G. (1996). 1996 Critical Review Discussion: Physical/Chemical Treatment of Organically Contaminated Soils and Sediments. JAWMA, 46(10):993-1003.

18


Eatough, D.J.; A. Du; J.M. Joseph; F.M. Caka; B. Sun; L. Lewis; N.F. Mangelson; L.B. Rees; M. Eatough; N.L. Eatough; R.J. Farber; and J.G. Watson (1997). Regional Source Profiles of Sources of SOx at the Grand Canyon during Project MOHAVE. JAWMA, 47(2):101-118.

Lowenthal, D.H.; J.C. Chow; and D.M. Mazzera (1997). PM10 Source Apportionment at McMurdo Station, Antarctica. Antarctic Journal, 32:165-167.

Watson, J.G. (1997). Introduction to the Air and Waste Management Association’s 27th Annual Critical Review: Ambient Particles and Health – Lines that Divide. JAWMA, 47(5):550.

Watson, J.G. (1997). Introduction to the 1997 Critical Review Discussion: Ambient Particles and Health—Lines that Divide. JAWMA, 47(9):995-1008.

Watson, J.G.; R.E. Wyzga; R.T. Burnett; J.J. Vostal; I. Romieu; J.C. Chow; J.T. Holcombe; F.W. Lipfert; D. Marrack; R.J. Thompson; and S. Vedal (1997). 1997 Critical Review Discussion: Ambient Particles and Health – Lines that Divide. JAWMA, 47(9):995-1008.

Adgate, J.L.; R.D. Willis; T.J. Buckley; J.C. Chow; J.G. Watson; G.G. Rhoads; and P.J. Lioy (1998). Chemical Mass Balance Source Apportionment of Lead in House Dust. Environ. Sci. Technol., 32(1):108-114.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; R.T. Egami; P.A. Solomon; R.H. Thuillier; K.L. Magliano; and A. Ranzieri (1998). Spatial and Temporal Variations of Particulate Precursor Gases and Photochemical Reaction Products during SJVAQS/AUSPEX Ozone Epsiodes. Atmos. Environ., 32(16):2835-2844.

Doran, J.C.; S. Abbott; J. Archuleta; X. Bian; J. Chow; R.L. Coulter; S.F.J. de Wekker; S. Edgerton; S. Elliott; A. Fernandez; J.D. Fast; J.M. Hubbe; C. King; D. Langley; J. Leach; J.T. Lee; T.J. Martin; D. Martinez; J.L. Martinez; G. Mercado; V. Mora; M. Mulhearn; J.L. Pena; R. Petty; W. Porch; C. Russell; R. Salas; J.D. Shannon; W.J. Shaw; G. Sosa; L. Tellier; B. Templeman; J.G. Watson; R. White; C.D. Whiteman; and D. Wolfe (1998). The IMADA-AVER Boundary Layer Experiment in the Mexico City Area. Bulletin of the American Meteorological Society, 79(11):2497-2508.

Miller, P.; A. Bytnerowicz; M. Fenn; M. Poth; P. Temple; S. Schilling; D. Jones; D. Johnson; J. Chow; and J. Watson (1998). Multidisciplinary Study of Ozone, Acidic Deposition and Climate Effects on a Mixed Conifer Forest in California, USA. Chemosphere, 36(4):1001-1006.

Moosmüller, H.; J.A. Gillies; C.F. Rogers; D.W. DuBois; J.C. Chow; J.G. Watson; and R. Langston (1998). Particulate Emission Rates for Unpaved Shoulders along a Paved Road. JAWMA, 48(5):398-407.

19


Rogers, C.F., J.G. Watson, D. Day, and R.G. Oraltay (1998). Real-Time Liquid Water Mass Measurement for Airborne Particulates. Aerosol Sci. Technol., 29(6):557-562.

Chow, J.C.; J.G. Watson; D. DuBois; M. Green; D. Lowenthal; S. Kohl; R. Egami; J. Gillies; C.F. Rogers; and C. Frazier (1999). Middle- and Neighborhood-Scale Variations of PM10 Source Contributions in Las Vegas, Nevada. JAWMA, 49(6):641-654.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; R. Hackney; K. Magliano; D. Lehrman; and T. Smith (1999). Temporal Variations of PM2.5, PM10, and Gaseous Precursors during the 1995 Integrated Monitoring Study in Central California. JAWMA, 49(9):PM16-PM24.

Edgerton, S.A.; X. Bian; J.C. Doran; J.D. Fast; J.M. Hubbe; E.L. Malone; W.J. Shaw; C.D. Whiteman; S. Zhong; J.L. Arriaga; E. Ortiz; M. Ruiz; G. Sosa; E. Vega; T. Limon; F. Guzman; J. Archuleta; J.E. Bossert; S.M. Elliot; J.T. Lee; L.A. McNair; J.C. Chow; J.G. Watson; R.L. Coulter; P.V. Doskey; J.S. Gaffney; N.A. Marley; W. Neff; and R. Petty (1999). Particulate Air Pollution in Mexico City – A Collaborative Research Project. JAWMA, 49(10):1221-1229.

Gillies, J.A.; J.G. Watson; C.F. Rogers; D. Dubois; J.C. Chow; R. Langston; and J. Sweet (1999). Long Term Efficiencies of Dust Suppressants to Reduce PM10 Emissions from Unpaved Roads. JAWMA, 49(1):3-16.

Richards, L.W.; S.H. Alcorn; C. McDade; T. Couture; D. Lowenthal; J.C. Chow; and J.G. Watson (1999). Optical Properties of the San Joaquin Valley Aerosol Collected during the 1995 Integrated Monitoring Study. Atmos. Environ., 33(29):4787-4795.

Chow, J.C.; D.H. Lowenthal; J.G. Watson; S.D. Kohl; B.A. Hinsvark; E.I. Hackett; and J.K. McCormack (2000). Light Absorption by Black Sand Dust. Applied Optics, 39(27):4232-4236.

Chow, J.C.; J.G. Watson; M.C. Green; D.H. Lowenthal; G. Torres; and B. Bates (2000). Cross-Border Transport and Spatial Variability of Suspended Particles in Mexicali and California’s Imperial Valley. Atmos. Environ., 34(11):1833-1843.

Eataugh,D.J.; R.J. Farber; and J.G. Watson (2000). Second Generation Chemical Mass Balance Source Apportionment of Sulfur Oxides and Sulfate at the Grand Canyon during Project MOHAVE Summer Intensive. JAWMA, 50(5):759-774.

Engelbrecht, J.P.; L. Swanepoel; M. Zunckel; J.C. Chow; J.G. Watson; and R.T. Egami (2000). Modelling PM10 Aerosol Data from the Qalabotjha Low-Smoke Fuels Macro-Scale Experiment in South Africa. Ecological Modelling, 127(2-3):235-244.

20


Hidy, G.M.; C. Lachenmyer; J.C. Chow; and J.G. Watson (2000). Urban Outdoor-Indoor PM2.5 Concentrations and Personal Exposure in the Deep South: Part II. Inorganic Chemistry. Aerosol Sci. Technol., 33(4):357-375.

Lowenthal, D.H.; J.C. Chow; D.M. Mazzera; J.G. Watson; and B.W. Mosher (2000). Aerosol Vanadium at McMurdo Station, Antarctica: Implications for Dye 3, Greenland. Atmos. Environ., 34(4):677-679.

Lowenthal, D.H.; J.G. Watson; and P. Saxena (2000). Contributions to Light Extinction during Project MOHAVE. Atmos. Environ., 34(15):2351-2359.

McDonald, J.D.; B. Zielinska; E.M. Fujita; J.C. Sagebiel; J.C. Chow; and J.G. Watson (2000). Fine Particle and Gaseous Emission Rates from Residential Wood Combustion. Environ. Sci. Technol., 34(11):2080-2091.

Stockwell, W.R.; J.G. Watson; N.F. Robinson; W.E. Steiner; and W.W. Sylte (2000). The Ammonium Nitrate Particle Equivalent of NOx Emissions for Continental Wintertime Conditions. Atmos. Environ., 34(27):4711-4717.

Watson, J.G.; J.C. Chow; J.L. Bowen; D.H. Lowenthal; S. Hering; P. Ouchida; and W. Oslund (2000). Air Quality Measurements from the Fresno Supersite. JAWMA, 50(8):1321-1334.

Cheng, Y.S.; Y. Zhou; J.C. Chow; J.G. Watson; and C. Frazier (2001). Chemical Composition of Aerosols from Kerosene Heaters Burning Jet Fuel. Aerosol Sci. Technol., 35(6):949-957.

Chow, J.C. and J.G. Watson (2001). Zones of Representation for PM10 Measurements along the U.S./Mexico Border. Sci. Total Environ., 276(1-3):49-68.

Chow, J.C.; J.G. Watson; D. Crow; D.H. Lowenthal; and T. Merrifield (2001). Comparison of IMPROVE and NIOSH Carbon Measurements. Aerosol Sci. Technol., 34(1):23-34.

Edgerton, S.; J.C. Chow; J.G. Watson; and J. Hales. (2001). Summary of the First NARSTO Symposium on Tropospheric Aerosols. EM, Nov.:12-14.

Engelbrecht, J.P.; L. Swanepoel; J.C. Chow; J.G. Watson; and R.T. Egami (2001). PM2.5 and PM10 Concentrations from the Qalabotjha Low-Smoke Fuels Macro-Scale Experiment in South Africa. Environmental Monitoring and Assessment, 69(1):1-15.

Hansen, A.D.A.; D.H. Lowenthal; J.C. Chow; and J.G. Watson (2001). Black Carbon Aerosol at McMurdo Station, Antarctica. JAWMA, 51(4):593-600.

21


Koloutsou-Vakakis, S.; C.M. Carrico; P. Kus; M.J. Rood; Z. Li; R. Shrestha; J.A. Ogren; J.C. Chow; and J.G. Watson (2001). Aerosol Properties at a Mid-Latitude Northern Hemisphere Continental Site. J. Geophys. Res.-Atmospheres, 106(D3):3019-3032.

Li, W.-W.; R. Orquiz; J.H. Garcia; T.T. Espino; N.E. Pingitore; J. Gardea-Torresdey; J.C. Chow; and J.G. Watson (2001). Analysis of Temporal and Spatial Dichotomous PM Air Samples in the El Paso-Cd. Juarez Air Quality Basin. JAWMA, 51(11):1551-1560.

Mazzera, D.M.; D.H. Lowenthal; J.C. Chow; and J.G. Watson (2001). PM10 Measurements at McMurdo Station, Antarctica. Atmos. Environ., 35(10):1891-1902.

Mazzera, D.M.; D.H. Lowenthal; J.C. Chow; and J.G. Watson (2001). Sources of PM10 and Sulfate Aerosol at McMurdo Station, Antarctica. Chemosphere, 45(3):347-356.

Mugica, V.; E. Vega; J.C. Chow; E. Reyes; G. Sánchez; J. Arriaga; R. Egami; and J.G. Watson (2001). Speciated Non-Methane Organic Compounds Emissions from Food Cooking in Mexico. Atmos. Environ., 35(10):1729-1734.

Mugica, V.; E. Vega; G. Sanchez; E. Reyes; J.L. Arriaga; J.C. Chow; J.G. Watson; and R. Egami (2001). Volatile Organic Compounds Emissions from Gasoline and Diesel Powered Vehicle. Atmósfera, 14:29-37.

Vega, E.; V. Mugica; E. Reyes; G. Sánchez; J.C. Chow; and J.G. Watson (2001). Chemical Composition of Fugitive Dust Emitters in Mexico City. Atmos. Environ., 35(23):4033-4039.

Watson, J.G. (2001). The Journal: Past, Present, and Future. JAWMA, 51(6):802-804.

Watson, J.G. (2001). The Journal Turns 50 – The Journal: Past, Present, and Future. EM, June:30-31.

Watson, J.G. and J.C. Chow (2001). Estimating Middle-, Neighborhood-, and Urban-Scale Contributions to Elemental Carbon in Mexico City with a Rapid Response Aethalometer. JAWMA, 51(11):1522-1528.

Watson, J.G. and J.C. Chow (2001). Source Characterization of Major Emission Sources in the Imperial and Mexicali Valleys along the U.S./Mexico Border. Sci. Total Environ., 276(1-3):33-47.

Watson, J.G.; J.C. Chow; and S.A. Edgerton (2001). Editorial: A Special Issue from the NARSTO Symposium on Tropospheric Aerosols. JAWMA, 51(11):1506-1507.

Watson, J.G.; J.C. Chow; and E.M. Fujita (2001). Review of Volatile Organic Compound Source Apportionment by Chemical Mass Balance. Atmos. Environ., 35(9):1567-1584.

22


Watson, J.G.; J.C. Chow; and J.E. Houck (2001). PM2.5 Chemical Source Profiles for Vehicle Exhaust, Vegetative Burning, Geological Material, and Coal Burning in Northwestern Colorado during 1995. Chemosphere, 43(8):1141-1151.

Watson, J.G.; J.C. Chow; D.H. Lowenthal; C.F. Cahill; D. Blumenthal; L.W. Richards; and H. González Jorge (2001). Aerosol Chemical and Optical Properties during the Mt. Zirkel Visibility Study. J. Environ. Quality, 30(4):1118-1125.

Watson, J.G.; S.D. Lee; and J.C. Chow (2001). Air Quality in Developing Countries: Reflections from the 12th World Clean Air & Environment Congress. EM, Dec.:29-31.

Chow, J.C. and J.G. Watson (2002). PM2.5 Carbonate Concentrations at Regionally Representative Interagency Monitoring of Protected Visual Environment Sites. J. Geophys. Res., 107(D21):ICC 6-1–ICC 6-9, doi:10.1029/2001JD000574

.Chow, J.C. and J.G. Watson (2002). Review of PM2.5 Source Apportionment for Fossil Fuel Combustion and Other Sources by the Chemical Mass Balance Receptor Model. Energy & Fuels, 16(2):222-260.

Chow, J.C.; J.D. Bachmann; S.S.G. Wierman; C.V. Mathai; W.C. Malm; W.H. White; P.K. Mueller; N. Kumar; J.G. Watson (2002). Critical Review Discussion – Visibility: Science and Regulation. JAWMA, 52(9):973-999.

Chow, J.C.; J.P. Engelbrecht; N.C.G. Freeman; J.H. Hashim; M. Jantunen; J.-P. Michaud; S. Saenz de Tejada; J.G. Watson; F. Wei; W.E. Wilson; M. Yasuno; and T. Zhu (2002). Exposure Measurements. Chemosphere, 49:873-901.

Chow, J.C.; J. Engelbrecht; J.G. Watson; W.E. Wilson; N.H. Frank; and T. Zhu (2002). Designing Monitoring Networks to Represent Outdoor Human Exposure. Chemosphere, 49(9):961-978.

Chow, J.C.; J.G. Watson; and S.A. Edgerton, guest editors (2002). Tropospheric Aerosols: Science and Policy in an International Community. Sci. Total Environ., 287(3):165-286.

Chow, J.C.; J.G. Watson; S.A. Edgerton; and E. Vega (2002). Chemical Composition of PM10 and PM2.5 in Mexico City during Winter 1997. Sci. Total Environ., 287(3):177-201.

Chow, J.C.; J.G. Watson; S.A. Edgerton; E. Vega; and E. Ortiz (2002). Spatial Differences in Outdoor PM10 Mass and Aerosol Composition in Mexico City. JAWMA, 52(4):423-434.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; and L.W. Richards (2002). Comparability between PM2.5 and Light Scattering Measurements. Environ. Monitoring and Assessment, 79(1):29-45.

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Currie, L.A.; B.A. Benner, Jr.; H. Cashier; R. Cary; J.C. Chow; E.R.M. Druffel; T.I. Eglinton; O. Gustafsson; P.C. Hartmann; J.I. Hedges; J.D. Kessler; T.W. Kirchstetter; D.B. Klinedinst; G.A. Klouda; J.V. Marolf; C.A. Masiello; T. Novakov; A. Pearson; K.M. Prentice; H. Puxbaum; J.G. Quinn; C.M. Reddy; H. Schmid; J.F. Slater; J. Watson; and S.A. Wise (2002). A Critical Evaluation of Interlaboratory Data on Total, Elemental, and Isotopic Carbon in the Carbonaceous Particle Reference Material, NIST SRM 1649a. NIST Journal of Research, 107(3):279-298.

Edgerton, S.A.; J.C. Chow; and J.G. Watson (2002). Preface – Tropospheric Aerosols: Science and Policy in an International Community. Sci. Total Environ., 287(3):165-166.

Engelbrecht, J.P.; L. Swanepoel; J.C. Chow; J.G. Watson; and R.T. Egami (2002). The Comparison of Source Contributions from Residential Coal and Low-Smoke Fuels, using CMB Modeling, in South Africa. Environmental Science & Policy, 5(2):157-167.

Fung, K.K.; J.C. Chow; and J.G. Watson (2002). Evaluation of OC/EC Speciation by the Thermal Manganese Dioxide Oxidation and the IMPROVE Methods. JAWMA, 52(11):1333-1341.

Moschandreas, D.J.; J.G. Watson; P. D’Abreton; J. Scire; T. Zhu; W. Klein; and S. Saksena (2002). Chapter Three: Methodology of Exposure Modeling. Chemosphere, 49(9):923-946.

Mugica, V.; J.G. Watson; E. Vega; E. Reyes; M.E. Ruiz; and J.C. Chow (2002). Receptor Model Source Apportionment of Nonmethane Hydrocarbons in Mexico City. The Scientific World, 2:844-860.

Vega, E.; E. Reyes; G. Sánchez; E. Ortiz; M. Ruiz; J.C. Chow; J.G. Watson; and S. Edgerton (2002). Basic Statistics of PM10 and PM2.5 in the Atmosphere of Mexico City. Sci. Total Environ., 287(3):167-176.

Watson, J.G. (2002). Critical Review – Visibility: Science and Regulation. JAWMA, 52(6):628-713.

Watson, J.G. (2002). Visibility: Science and Regulation – A Summary of the 2002 Critical Review. EM, June:36-43.

Watson, J.G. and J.C. Chow (2002). A Wintertime PM2.5 Episode at the Fresno, CA, Supersite. Atmos. Environ., 36(3):465-475.

Watson, J.G. and J.C. Chow (2002). Comparison and Evaluation of In-Situ and Filter Carbon Measurements at the Fresno Supersite. J. Geophys. Res., 107(D21): ICC 3-1 to ICC 3-15, doi:10.1029/2001JD000573.

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Watson, J.G.; J.C. Chow; D.H. Lowenthal; N.F. Robinson; C.F. Cahill; and D.L. Blumenthal (2002). Simulating Changes in Source Profiles from Coal-Fired Power Stations: Use in Chemical Mass Balance of PM2.5 in the Mt. Zirkel Wilderness. Energy & Fuels, 16(2):311-324.

Watson, J.G.; J.C. Chow; D.H. Lowenthal; M.R. Stolzenburg; N.M. Kreisberg; and S.V. Hering (2002). Particle Size Relationships at the Fresno Supersite. JAWMA, 52(7):822-827.

Watson, J.G.; T. Zhu; J.C. Chow; J. Engelbrecht; E.M. Fujita; and W.E. Wilson (2002). Receptor Modeling Application Framework for Particle Source Apportionment. Chemosphere, 49(9):1093-1136.

Wilson, W.E.; J.C. Chow; C. Claiborn; W. Fusheng; J. Engelbrecht; and J.G. Watson (2002). Monitoring of Particulate Matter Outdoors. Chemosphere, 49(9):1009-1043.

Ashbaugh,L.L.; O.F. Carvacho; M.S. Brown; J.C. Chow; J.G. Watson; and K.C. Magliano (2003). Soil Sample Collection and Analysis for the Fugitive Dust Characterization Study. Atmos. Environ., 37(9-10):1163-1173.

Ashbaugh, L.L.; O.F. Carvacho; M.S. Brown; J.C. Chow; J.G. Watson; and K.C. Magliano (2003). Corrigendum to “Soil sample collection and analysis for the fugitive dust characterization study” (Atmos. Environ., 37(9-10):1163-1173). Atmos. Environ., 37(29):4177.

Cao, J.J.; S.C. Lee; K.F. Ho; X.Y. Zhang; S.C. Zou; K. Fung; J.C. Chow; and J.G. Watson (2003). Characteristics of Carbonaceous Aerosol in Pearl River Delta Region, China during 2001 winter period. Atmos Environ., 37(11):1451-1460.

Chow, J.C.; J.G. Watson; L.L. Ashbaugh; and K.L. Magliano (2003). Similarities and Differences in PM10 Chemical Source Profiles for Geological Dust from the San Joaquin Valley, California. Atmos. Environ., 37(9-10):1317-1340.

Chow, J.C.; J.G. Watson; A. Herzog; S.M. Benson; G.M. Hidy; W.D. Gunter; S.J. Penkala; and C.M. White (2003). 2003 Critical Review Discussion – Separation and Capture of CO2 from Large Stationary Sources and Sequestration in Geological Formations. JAWMA 53(10):1172-1182.

Etyemezian, V.; H. Kuhns; J. Gillies; M. Green; M. Pitchford; and J.G. Watson (2003). VehicleBased Road Dust Emissions Measurement – I. Methods and Calibration. Atmos.Environ., 37:4559-4571.

Ho, K.F.; S.C. Lee; J.C. Chow; and J.G. Watson (2003). Characterization of PM10 and PM2.5 Source Profiles for Fugitive Dust in Hong Kong. Atmos. Environ., 37(8):1023-1032.

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Holguín, F.; M.M. Téllez-Rojo; M. Hernández; M. Cortez; J.C. Chow; J.G. Watson; D. Mannino; and I. Romieu (2003). Air Pollution and Heart Rate Variability among the Elderly in Mexico City. Epidemiology, 14(5):1-7.

Kuhns, H.D.; V. Bohdan; J.C. Chow; V. Etyemezian; M.C. Green; D. Herlocker; S. Kohl; M. McGown; J. Ramsdell; W.R. Stockwell; M. Toole; and J.G. Watson (2003). The Treasure Valley Secondary Aerosol Study – I. Measurements and Equilibrium Modeling of Inorganic Secondary Aerosols and Precursors for Southwestern Idaho. Atmos. Environ., 37(4):511-524.

McDonald, J.D.; B. Zielinska; E.M. Fujita; J.C. Sagebiel; J.C. Chow; and J.G. Watson (2003). Emissions from Charbroiling and Grilling of Chicken and Beef. JAWMA, 53(2):185-194.

Moosmüller, H.; C. Mazzoleni; P.W. Barber; H.D. Kuhns; R.E. Keislar; and J.G. Watson (2003). On-Road Measurement of Automotive Particle Emissions by Ultraviolet Lidar and Transmissometer: Instrument. Environ. Sci. Technol. 37(21):4971-4978.

Stockwell, W.R.; H. Kuhns; V. Etyemezian; M.C. Green; J.C. Chow; and J.G. Watson (2003). The Treasure Valley Secondary Aerosol Study – II: Modeling of the Formation of Inorganic Secondary Aerosols and Precursors for Southwestern Idaho. Atmos. Environ., 37(4):525-534.

Vega, E.; E. Reyes; A. Wellens; G. Sánchez; J.C. Chow; and J.G. Watson (2003). Comparison of Continuous and Filter Based Mass Measurements in Mexico City. Atmos. Environ., 37(20):2783-2793.

Vega, E.; E. Reyes; V. Mora; G. Sánchez; J.C. Chow; J.G. Watson; and M.E. Ruiz (2003). Análisis de Partículas en el Invierno de 1997 en la Atmósfera de la Ciudad de México. Instituto Mexicano de Ingenieros Químicos, 44(7-8):213-225.

Barber, P.W.; H. Moosmüller; R.E. Keislar; H.D. Kuhns; C. Mazzoleni; and J.G. Watson, (2004). On-Road Measurement of Automotive Particle Emissions by Ultraviolet Lidar and Transmissometer: Theory. Meas. Sci. Technol., 15:1-8.

Cao, J.J.; S.C. Lee; K.F. Ho; S.C. Zou; K.K. Fung; Y. Li; J.G. Watson; and J.C. Chow (2004). Spatial and Seasonal Variations of Atmospheric Organic Carbon and Elemental Carbon in Pearl River Delta Region, China. Atmos. Environ., 38:4447-4456.

Chang, M.C.; J.C. Chow; J.G. Watson; P.K. Hopke; S.M. Yi; and G.C. England (2004). Measurement of Ultrafine Particle Size Distributions from Coal-, Oil-, and Gas-Fired Stationary Combustion Sources. JAWMA, 54(12):1494-1505.

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Chen, L.-W.A.; J.C. Chow; J.G. Watson; H. Moosmüller; and W.P. Arnott (2004). Modeling Reflectance and Transmittance of Quartz-Fiber Filter Samples Containing Elemental Carbon Particles: Implications for Thermal/Optical Analysis. J. Aerosol Sci., 35 :765-780. doi: 10.1016/j.jaerosci.2003.12.005.

Chow, J.C.; J.G. Watson; H.D. Kuhns; V. Etyemezian; D.H. Lowenthal; D. J. Crow; S.D. Kohl; J.P. Engelbrecht; and M.C. Green (2004). Source Profiles for Industrial, Mobile, and Area Sources in the Big Bend Regional Aerosol Visibility and Observational (BRAVO) Study. Chemosphere, 54(2):185-208.

Chow, J.C.; J.G. Watson; L.-W.A. Chen; W.P. Arnott; H. Moosmüller; and K.K. Fung (2004). Equivalence of Elemental Carbon by Thermal/Optical Reflectance and Transmittance with Different Temperature Protocols. Environ. Sci. Technol., 38(16):4414-4422.

Chow, J.C.; J.G. Watson; J.J. Shah; C.S. Kiang; C. Loh; M. Lev-On; J.M. Lents; M.J. Molina; and L.T. Molina (2004). 2004 Critical Review Discussion: Megacities and Atmospheric Pollution. JAWMA, 54(10):1226-1235.

Ge, S.; X. Xu; J.C. Chow; J.G. Watson; Q. Sheng; W. Liu; Z. Bai; T. Zhu; and J. Zhang (2004). Emissions of Air Pollutants from Household Stoves: Honeycomb Coal Versus Coal Cake. Environ. Sci. Technol., 38(17):4612-4618.

Kuhns, H.D.; C. Mazzoleni; H. Moosmüller; D. Nikolic; R.E. Keislar; P.W. Barber; Z. Li; V. Etyemezian; and J.G. Watson (2004). Remote Sensing of PM, NO, CO, and HC Emission Factors for On-Road Gasoline and Diesel Engine Vehicles in Las Vegas, NV. Sci. Total Environ., 322:123-137.

Labban, R.; J.M. Veranth; J.C. Chow; J.P. Engelbrecht; and J.G. Watson (2004). Size and Geographical Variation in PM1, PM2.5 and PM10: Source Profiles from Soils in the Western United States. Water Air and Soil Pollution, 157(1-4):13-31.

Klouda, G.A.; J.J. Filliben; H.J. Parish; J.C. Chow; J.G. Watson; and R.A. Cary (2004). Reference Material 8785: Air Particulate Matter on Filter Media. Aerosol Sci. Technol., 39(2):173-183.

Mazzoleni, C.; H.D. Kuhns; H. Moosmüller; R.E. Keislar; P.W. Barber; N.F. Robinson; and J.G. Watson (2004). On-Road Vehicle Particulate Matter and Gaseous Emission Distributions in Las Vegas, Nevada, Compared with Other Areas. JAWMA, 54(6):711-726.

Mazzoleni, C.; H. Moosmüller; H.D. Kuhns; R.E. Keislar; P.W. Barber; D. Nikolic; N.J. Nussbaum; and J.G. Watson (2004). Correlation between Automotive CO, HC, NO, and PM Emission Factors from On-Road Remote Sensing: Implications for Inspection and Maintenance Programs. Transport. Res., D9:477-496.

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Vega, E.; E. Reyes; H. Ruiz; J. Garcia; G. Sanchez; G. Martinez-Villa; U. Gonzalez; J.C. Chow; and J.G. Watson (2004). Analysis of PM2.5 and PM10 in the Atmosphere of Mexico City during 2000-2002. JAWMA, 54(7):786-798.

Watson, J.G. and J.C. Chow (2004). Receptor Models for Air Quality Management. EM, 9(Oct.):27-36.

Arnott, W.P.; B. Zielinska; C.F. Rogers; J. Sagebiel; K. Park; J.C. Chow; H. Moosmüller; J.G. Watson; K. Kelly; D. Wagner; A. Sarofim; J. Lighty; and G. Palmer (2005). Evaluation of 1047-nm Photoacoustic Instruments and Photoelectric Aerosol Sensors in Source-Sampling of Black Carbon Aerosol and Particle-Bound PAHs from Gasoline and Diesel Powered Vehicles. Environ. Sci. Technol., 39(14):5398-5406.

Cao, J.J.; J.C. Chow; S.C. Lee; Y. Li; S.W. Chen; Z.S. An; K. Fung; J.G. Watson; C.S. Zhu; and S.X. Liu (2005). Characterization and Source Apportionment of Atmospheric Organic and Elemental Carbon during Fall and Winter of 2003 in Xi’an, China. Atmos. Chem. Phys. Discuss., 5:3561-3593.

Cao, J.J.; S.C. Lee; X.Y. Zhang; J.C. Chow; Z.S. An; K.F. Ho; J.G. Watson; K. Fung; Y.Q. Wang; and Z.X. Shen (2005). Characterization of Airborne Carbonate over a Site Near Asian Dust Source Regions during Spring 2002 and its Climatic and Environmental Significance. J. Geophys. Res., 110(D03203), doi:10.1029/2004JD005244.

Cao, J.J.; S.C. Lee; J.C. Chow; Y. Cheng; K.F. Ho; K. Fung; S.X. Liu; and J.G. Watson (2005). Indoor/Outdoor Relationships for PM2.5 and Associated Carbonaceous Pollutants at Residential Homes in Hong Kong – Case Study. Indoor Air, 15(3):197-204.

Cao, J.J.; F. Wu; J.C. Chow; S.C. Lee; Y. Li; S.W. Chen; Z.S. An; K.K. Fung; J.G. Watson; C.S. Zhu; and S.X. Liu (2005). Characterization and Source Apportionment of Atmospheric Organic and Elemental Carbon during Fall and Winter of 2003 in Xi’an, China. Atmos. Chem. Phys., 5:3127-3137.

Chang, M.-C.O.; J.C. Chow; J.G. Watson; C. Glowacki; S.A. Sheya; and A. Prabhu (2005). Characterization of Fine Particulate Emissions from Casting Processes. Aerosol Sci. Technol., 39(10):947-959.

Chow, J.C.; J.G. Watson; P.K.K. Louie; L.-W.A. Chen; and D. Sin (2005). Comparison of PM2.5 Carbon Measurement Methods in Hong Kong, China. Environ. Poll., 137(2):334-344.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; and K. Magliano (2005). Loss of PM2.5 Nitrate from Filter Samples in Central California. JAWMA, 55(8):1158-1168.

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Chow, J.C.; J.G. Watson; L.W.A. Chen; G. Paredes-Miranda; M.C.O Chang; D. Trimble; K. Fung, J. Zhang; and J.Z. Yu (2005). Refining Temperature Measures in Thermal/Optical Carbon Analysis. Atmos. Chem. And Physics Discuss., 5:4477-4505.

Chow, J.C.; J.G. Watson; L.W.A. Chen; G. Paredes-Miranda; M.C.O. Chang; D. Trimble; K. Fung; H. Zhang; and J.Z. Yu (2005). Interactive Comment on “Refining Temperature Measures in Thermal/Optical Carbon Analysis”. Atmos. Chem. And Physics Discuss., 5:S1-S6.

Chow, J.C.; J.G. Watson; L.W.A. Chen; G. Paredes-Miranda; M.C.O. Chang; D. Trimble; K. Fung; H. Zhang; and J.Z. Yu (2005). Refining Temperature Measures in Thermal/Optical Carbon Analysis”. Atmos. Chem. And Physics, 5(4):2961-2972.

Chow, J.C.; J.G. Watson; N. Savage; J. Solomon; Y.S. Cheng; P. McMurry; L.M. Corey; G.M. Bruce; R.C. Pleus; P. Biswas; and C.Y. Wu (2005). 2005 Critical review discussion: Nanoparticles and the environment. JAWMA, 55(10):1411-1417.

Etyemezian, V.; M. Tesfaye; A. Yimer; J.C. Chow; D. Mesfin; T. Nega; G. Nikolich; J.G. Watson; and M. Wondmagegn (2005). Results from a Pilot-Scale Air Quality Study in Addis Ababa, Ethiopia. Atmos. Environ., 39(40):7849-7860.

Louie, P.K.K.; J.C. Chow; L.-W.A Chen; J.G. Watson; G. Leung; and D. Sin (2005). PM2.5 Chemical Composition in Hong Kong: Urban and Regional Variations. Sci. Total Environ., 338:267-281.

Louie, P.K.K.; J.G. Watson; J.C. Chow; L.-W.A. Chen; D.W.M. Sin; and A.K.H. Lau (2005). Seasonal Characteristics and Regional Transport of PM2.5 in Hong Kong. Atmos. Environ., 39(9):1695-1710.

Sin, D.W.M.; W.H. Fung; Y.Y. Choi; C.H. Lam; P.K.K. Louie; J.C. Chow; and J.G. Watson (2005). Seasonal and Spatial Variation of Solvent Extractable Organic Compounds in Fine Suspended Particulate Matter in Hong Kong. JAWMA, 55(3):291-301.

Veranth, J.M.; T.A. Moss; J.C. Chow; R. Labban; W.K. Nichols; J.C. Walton; J.G. Watson; and G.S. Yost (2005). Correlation of In Vitro Cytokine Responses with the Chemical Composition of Soil-Derived Particulate Matter. Environ. Health Perspectives, doi:10.1289/ehp.8360, published on-line 29 September 2005.

Watson, J.G.; J.C. Chow; and L.W.A. Chen (2005). Summary of Organic and Elemental Carbon/Black Carbon Analysis Methods and Intercomparisons. AAQR, 5(1):65-102.

Cao, J.J.; S.C. Lee; K.F. Ho; K. Fung; J.C. Chow; and J.G. Watson (2006). Characterization of Roadside Fine Particulate Carbon and its Eight Fractions in Hong Kong. AAQR, 6(2):106-122.

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Chen, L.W.; H. Moosmüller; W.P. Arnott; and J.G. Watson (2006). Novel Approaches to Measure Diesel Emissions. J. of the Mine Ventilation Society of South Africa, April/June:40-45.

Chen, L.-W.A.; H. Moosmüller; W.P. Arnott; J.C. Chow; J.G. Watson; R.A. Sussot; R.E. Babbitt; C. Wold; E. Lincoln; and W.M. Hao (2006). Particle Emissions from Laboratory Combustion of Wildland Fuels: In situ Optical and Mass Measurement, Geophys. Res. Lett., 33, L04803, doi:10.1029/2005GL024838.

Cheng, Y.; S.C. Lee; K.F. Ho; Y.Q. Wang; J.J. Cao; J.C. Chow; and J.G. Watson (2006). Black Carbon Measurement in a Coastal Area of South China. J. Geophys. Res., 111(D12) D12310, doi:10.1029/2005JD006663.

Chow, J.C. and J.G. Watson (2006). Overview of Ultrafine Particles and Human Health. WIT Transactions on Ecology and the Environment, 99:619-632.

Chow, J.C.; L.-W.A. Chen; J.G. Watson; D.H. Lowenthal; K. Magliano; K. Turkiewicz; and D. Lehrman, and (2006). PM2.5 Chemical Composition and Spatiotemporal Variability during the California Regional PM10/PM2.5 Air Quality Study (CRPAQS). J. Geophys. Res., 111, D10S04.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; L.-W.A. Chen; and K. Magliano (2006). Particulate Carbon Measurements in California’s San Joaquin Valley. Chemosphere, 62(3):337-348.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; L.-W.A. Chen; R. Tropp; K. Park; and K. Magliano (2006). PM2.5 and PM10 Mass Measurements in California’s San Joaquin Valley. Aerosol Sci. Technol., 40(10):796-810.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; L.-W.A. Chen; B. Zielinska; L.R. Rinehart; and K.L. Magliano (2006). Evaluation of Organic Markers for Chemical Mass Balance Source Apportionment at the Fresno Supersite. Atmos. Chem. Phys. Discuss., 6:10341-10372.

Chow, J.C.; J.G. Watson; L.W.A. Chen; Ho, S.S.H.; D. Koracin; B. Zielinska; D. Tang; F. Perera; J. Cao; and S.C. Lee (2006). Exposure to PM2.5 and PAHs from the Tong Liang, China, Epidemiological Study. J. Environ. Sci. and Health, Part A, A41(4):517-542.

Chow, J.C.; J.G. Watson; J.L. Mauderly; D.L. Costa; R.E. Wyzga; S. Vedal; G.M. Hidy; S.L. Altshuler; D. Marrack; J.M. Heuss; G.T. Wolff; C.A. Pope, III; and D. Dockery (2006). 2006 Critical Review Discussion – Health Effects of Fine Particulate Air Pollution: Lines that Connect. JAWMA, 56(10):1368-1380.

Chow, J.C.; J.G. Watson; K. Park; D.H. Lowenthal; N.F. Robinson; and K. Magliano (2006). Comparison of Particle Light Scattering and Fine Particulate Matter Mass in Central California. JAWMA, 56(4)398-410.

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Grover, B.D.; N.L. Eatough; D.J. Eatough; J.C. Chow; J.G. Watson; J.L. Ambs; M.B. Meyer; P.K. Hopke; R. Al-Horr; D. W. Later; and W.E. Wilson (2006). Measurement of Both Nonvolatile and Semi-Volatile Fractions of Fine Particulate Matter in Fresno, CA. Aerosol Sci. Technol., 40:811-826.

Ho, K.F.; S.C. Lee; J.J. Cao; J.C. Chow; J.G. Watson; and C.K. Chan (2006). Seasonal Variations and Mass Closure Analysis of Particulate Matter in Hong Kong. Sci. Total Environ., 355(1-3):276-287.

Ho, K.F.; S.C. Lee; J.J. Cao; Y.S. Li; J.C. Chow; J.G. Watson; and K. Fung (2006). Variability of Organic and Elemental Carbon, Water Soluble Organic Carbon, and Isotopes in Hong Kong. Atmos. Chem. Phys. Discuss., 6:4579-4600.

Hu, T.; X. Li; J. Dong; B. Rong; Z. Shen; J. Cao; S.C. Lee; J.C. Chow; and J.G. Watson (2006). Morphology and Elemental Composition of Dustfall Particles inside Emperor Qin’s Terra-Cotta Warriors and Horses Museum. China Particuology, 4(6):346-351.

Labban, R.; J.M. Veranth; J.G. Watson; and J.C. Chow (2006). Feasibility of Soil Dust Source Apportionment by Pyrolysis-Gas Chromatography/Mass Spectrometry Method. JAWMA, 56(9)1230-1242.

Lee, S.C.; Y. Cheng; K.F. Ho; J.J. Cao; P.K.K. Louie; J.C. Chow; and J.G. Watson (2006). PM1.0 and PM2.5 Characteristics in the Roadside Environment of Hong Kong. Aerosol Sci. Technol., 40(3):157-165.

Minoura, H.; K. Takahashi; J.C. Chow; and J.G. Watson (2006). Multi-Year Trend in Fine and Course Particle Mass, Carbon, and Ions in Downtown Tokyo, Japan. Atmos. Environ., 40(14):2478-2487.

Park, K.; J.C. Chow; J.G. Watson; D.L. Trimble; P. Doraiswamy; W.P. Arnott; K.R. Stroud; K. Bowers; R. Bode; A. Petzold; and A.D.A. Hansen (2006). Comparison of Continuous and Filter-Based Carbon Measurements at the Fresno Supersite. JAWMA, 56(4)474-491.

Veranth, J.M.; T.A. Moss; J.C. Chow; R. Labban; W. K. Nichols; J.C. Walton; J.G. Watson; and G.S. Yost (2006). Correlation of in Vitro Cytokine Responses with the Chemical Composition of Soil-Derived Particulate Matter. Environ. Health Perspectives, 114(3):341-349.

Watson J.G. and J.C. Chow (2006). Visibility and Air Pollution. WIT Transactions on Ecology and the Environment, 99:645-649.

Watson, J.G.; J.C. Chow; K. Park; and D.H. Lowenthal (2006). Nanoparticle and ultrafine particle events at the Fresno Supersite. JAWMA, 56(4)417-430.

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Watson, J.G.; J.C. Chow; D.H. Lowenthal; N.M. Kreisberg; S.V. Hering; and M.R. Stolzenburg (2006). Variations of Nanoparticle Concentrations at the Fresno Supersite. Sci. Total Environ., 358(1-3):178-187.

Cao, J.J.; S.C. Lee; J.C. Chow; J.G. Watson; K.F. Ho; R.J. Zhang; Z.D. Jin; Z.X. Shen; G.C. Chen; Y.M. Kang; S.C. Zou; L.Z. Zhang; S.H. Qi; M.H. Dai; Y. Cheng; and K. Hu (2007). Spatial and seasonal distributions of carbonaceous aerosols over China. J. Geophys. Res. -Atmospheres, 112(D22S11):1-9.

Chen, L.-W.A.; H. Moosmüller; W.P. Arnott; J.C. Chow; J.G. Watson; R.A. Susott; R.E. Babbitt; C.E. Wold; E.N. Lincoln; and W.M. Hao (2007). Emissions from laboratory combustion of wildland fuels: Emission factors and source profiles. Environ. Sci. Technol., 41(12):4317-4325.

Chen, L.-W.A.; J.G. Watson; J.C. Chow; and K.L. Magliano (2007). Quantifying PM2.5 source contributions for the San Joaquin Valley with multivariate receptor models. Environ. Sci. Technol., 41(8):2818-2826.

Chow, J.C. and J.G. Watson (2007). Survey of measurement and composition of ultrafine particles. AAQR, 7(2):121-173.

Chow, J.C.; J.G. Watson; L.-W.A. Chen; M.C.O. Chang; N.F. Robinson; D. Trimble; and S. Kohl (2007). The IMPROVE_A temperature protocol for thermal/optical carbon analysis: Maintaining consistency with a long-term database. J. Air Waste Manage. Assoc., 57(9):1014-1023.

Chow, J.C.; J.G. Watson; H.J. Feldman; J. Nolan; B.R. Wallerstein; and J.D. Bachmann (2007). 2007 Critical review discussion - Will the circle be unbroken: A history of the U.S. National Ambient Air Quality Standards. J. Air Waste Manage. Assoc., 57 (10):1151-1163.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; L.-W.A. Chen; B. Zielinska; L.R. Mazzoleni; and K.L. Magliano (2007). Evaluation of organic markers for chemical mass balance source apportionment at the Fresno supersite. Atmos. Chem. Phys., 7(7):1741-2754. http://www.atmos-chem-phys.net/7/1741/2007/acp-7-1741-2007.pdf.

Chow, J.C.; J.Z. Yu; J.G. Watson; S.S.H. Ho; T.L. Bohannan; M.D. Hays; and K.K. Fung (2007). The application of thermal methods for determining chemical composition of carbonaceous aerosols: A Review. Journal of Environmental Science and Health-Part A, 42(11):1521-1541.

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England, G.C.; J.G. Watson; J.C. Chow; B. Zielinska; M.-C.O. Chang; K.R. Loos; and G.M. Hidy (2007). Dilution-based emissions sampling from stationary sources: Part 1. Compact sampler, methodology and performance. J. Air Waste Manage. Assoc., 57(1):65-78.

England, G.C.; J.G. Watson; J.C. Chow; B. Zielinska; M.-C.O. Chang; K.R. Loos; and G.M. Hidy (2007). Dilution-based emissions sampling from stationary sources: Part 2. Gas-fired combustors compared with other fuel-fired systems. J. Air Waste Manage. Assoc., 57(1):79-93.

Han, Y.M.; J.J. Cao; Z. An; J.C. Chow; J.G. Watson; Z.D. Jin; K.K. Fung; and S. Liu (2007). Evaluation of the thermal/optical reflectance method for quantification of elemental carbon in sediments. Chemosphere, 69(4):526-533.

Han, Y.M.; J.J. Cao; J.C. Chow; J.G. Watson; Z. An; Z.D. Jin; K.K. Fung; and S. Liu (2007). Evaluation of the thermal/optical reflectance method for discrimination between char- and soot-EC. Chemosphere, 69(4):569-574.

Ho, K.F.; J.J. Cao; S.C. Lee; K. Kawamura; R.J. Zhang; J.C. Chow; and J.G. Watson (2007). Dicarboxylic acids, ketocarboxyylic acids, and dicarbonyls in the urban atmosphere of China. J. Geophys. Res. -Atmospheres, D22(S27):S27-1-S27-12.

Kuhns, H.D.; N.J. Nussbaum; C. Mazzoleni; M.-C.O. Chang; H. Moosmüller; G. Parthasarathy; S.K. Nathagoundenpalayam; D. Nikolic; W.P. Arnott; and J.G. Watson (2007). In-plume measurement method for fuel-based emission factors from combustion sources. Environ. Sci. Technol., in preparation.

Mazzoleni, C.; H.D. Kuhns; H. Moosmüller; J. Witt; N.J. Nussbaum; M.C.O. Chang; G. Parthasarathy; S.K.K. Nathagoundenpalayam; G. Nikolich; and J.G. Watson (2007). A case study of real-world tailpipe emissions for school buses using a 20% biodiesel blend. Sci. Total Environ., 385:146-159.

Moosmüller, H.; H.D. Kuhns; C. Mazzoleni; M.-C.O. Chang; G. Parthasarathy; N.J. Nussbaum; S.K. Nathagoundenpalayam; P.W. Barber; D. Nikolic; and J.G. Watson (2007). Sensitivity of cross-plume lidar detection of vehicle exhaust to particle size, shape, and composition. Aerosol Sci. Technol., in preparation.

Stevens, R.K.; J.C. Chow; and J.G. Watson (2007). In memory of A&WMA member Charles W. Lewis 1938-2007. J. Air Waste Manage. Assoc., 57(3):267.

Cahill, C.F.; J.G. Watson; R. Vocke; T. Quinn; R. Kelly; and J.C. Chow (2008). The use of sulfur isotopic ratios for determining the sources of sulfur in the Mt. Zirkel Wilderness Area. J. Geophys. Res., in preparation.

33


Cao, J.J.; J.C. Chow; J.G. Watson; F. Wu; Y.M. Han; Z.D. Jin; Z.X. Shen; and Z.S. An (2008). Size-differentiated source profiles for fugitive dust in the Chinese Loess Plateau. Atmos. Environ., 42(10):2261-2275.

Chang, M.-C.O.; J.G. Watson; D. Zhu; N.J. Nussbaum; H.D. Kuhns; J.C. Chow; H. Moosmüller; C. Mazzoleni; J.W. Miller; D.R. Cocker; T.D. Durbin; and K.C. Johnson (2008). Field validation of the in-plume system with dilution sampling method. J. Air Waste Manage. Assoc., 57:in preparation.

Cheng, Y.; S.C. Lee; J.J. Cao; K.F. Ho; J.C. Chow; and J.G. Watson (2008). Size distribution of elements at a traffic site and a rural site in Hong Kong. Sci. Total Environ., in preparation.

Cheng, Y.; S.C. Lee; J.J. Cao; K.F. Ho; J.C. Chow; and J.G. Watson (2008). Elemental composition of airborne aerosols at a traffic site and a suburban site in Hong Kong. International Journal of Environment and Pollution, in press.

Cheng, Y.; S.C. Lee; K.F. Ho; J.J. Cao; P.K.K. Louie; J.C. Chow; and J.G. Watson (2008). PM1.0 and PM2.5 characteristics in the roadside environment of Hong Kong. Aerosol Science and Technology, in press.

Chow, J.C. and J.G. Watson (2008). New directions: Beyond compliance air quality measurements. Atmos. Environ., 42(21):5166-5168.

Chow, J.C.; J.G. Watson; and L.-W.A. Chen (2008). Spatial Variability of PM2.5 Ammonium Nitrate, and Organic Matter during the California Regional Particulate Air Quality Study (CRPAQS). J. Geophys. Res., in preparation.

Chow, J.C.; J.G. Watson; and G. Oberdörster (2008). A Review of Ultrafine Particles and Human Health. JAAQR, in preparation.

Chow, J.C.; P. Doraiswamy; J.G. Watson; L.-W.A. Chen; S.S.H. Ho; and D.A. Sodeman (2008). Advances in integrated and continuous measurements for particle mass and chemical composition. J. Air Waste Manage. Assoc., 58(2):141-163.

Chow, J.C.; J.G. Watson; P. Doraiswamy; L.-W.A. Chen; D.A. Sodeman; D.H. Lowenthal; W.P. Arnott; and N. Motallebi (2008). Comparison of aerosol light absorption, black carbon, and elemental carbon measurements at the Fresno Supersite, California. Atmos. Res., in preparation.

34


Chow, J.C.; J.G. Watson; D.H. Lowenthal; K. Park; P. Doraiswamy; K. Bowers; and R. Bode (2008). Continuous and filter-based measurements of PM2.5 nitrate and sulfate at the Fresno Supersite. Environ. Mon. Assess., online. http://www.springerlink.com/content/622284t71863x0n4/?p=84f5c8b019fd4406aa1f495643371d14&pi=1.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; and K.L. Magliano (2008). Size-resolved aerosol chemical concentrations at rural and urban sites in Central California, USA. Atmospheric Research, 88:in press.

Cortez-Lugo, M.; H. Moreno-Macias; F. Holguin-Molino; J.C. Chow; J.G. Watson; V. Gutierrez-Avedoy; F. Mandujano; M. Hernandez-Avila; and I. Romieu (2008). Relationship between indoor, outdoor, and personal fine particle concentrations for individuals with COPD and predictors of indoor-outdoor ratio in Mexico City. J. Expos. Sci. and Environ. Epidem., 18(1):109-115.

Diaz-Robles, L.A.; J.C. Ortega; J.S. Fu; G.D. Reed; J.C. Chow; J.G. Watson; and J.A. Moncada-Herrera (2008). A hybrid ARIMA and neural networks model to forecast particulate matter in urban areas: The case of Temuco, Chile. Atmos. Environ., accepted.

Fung, K.K.; J.C. Chow; and J.G. Watson (2008). Effect of iron oxide on the particulate carbon analysis by thermal optical methods. Atmos. Chem. Phys., submitted.

Han, Y.M.; J.J. Cao; Z. An; J.C. Chow; J.G. Watson; Z.D. Jin; and S. Liu (2008). The effect of acidification on the quantification of element carbon, char-, and soot-EC. Chemosphere, submitted.

Han, Y.M.; Z.W. Han; J.J. Cao; J.C. Chow; J.G. Watson; Z.S. An; S.X. Liu; and R.J. Zhang (2008). Distribution and origin of carbonaceous aerosol over a rural high-mountain lake area, Northern China and its transport significance. Atmos. Environ., 42 (10):2405-2414.

Hering, S.V.; G.S. Lewis; B.W. Kirby; A.E. Wittig; J.C. Chow; J.G. Watson; and K.L. Magliano (2008). Daily, Winter-Time Profiles of Fine Particle Mass, Nitrate and Black Carbon in California’s San Joaquin Valley. Atmos. Environ., submitted.

Ho, S.S.H.; J.C. Chow; J.G. Watson; J.Z. Yu; and E.H.L. Sit (2008). Further validation: Accuracy and precision of in-injection port thermal desorption method in analysis of aerosol samples. AAQR, in preparation.

Ho, S.S.H.; J.Z. Yu; J.C. Chow; B. Zielinska; J.G. Watson; E.H.L. Sit; and J.J. Schauer (2008). Evaluation of an in-injection port thermal desorption-gas chromatography/mass spectrometry method for analysis of non-polar organic compounds in ambient aerosol samples. Journal of Chromatography A, 1200(2):217-227.

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Kuhns, H.; O. Chang; N. Nussbaum; C. Damm; C. Gallery; J.C. Chow; W. Miller; D. Cocker; H. Moosmüller; P. Barber; C. Mazzoleni; and J.G. Watson (2008). Roadside Monitoring of Vehicle Exhaust Composition. 1. Method. In preparation.

Lee, S.C.; K.F. Ho; J.J. Cao; Y.S. Li; J.C. Chow; J.G. Watson; and K.K. Fung (2008). Variability of organic and elemental carbon, water soluble organic carbon, and isotopes in Hong Kong. Environ. Sci. Technol., submitted.

Li, X.; J. Cao; J.C. Chow; Y. Han; S. Lee; and J.G. Watson (2008). Chemical Characteristics of Carbonaceous Aerosols During Dust Storms over Xi’an in China. Advances in Atmospheric Sciences., 25(5):847-855.

Lin, C.H.; Y.L. Wu; C.H. Lai; J.G. Watson; and J.C. Chow (2008). Air quality measurements from the southern particulate matter supersite in Taiwan. AAQR, submitted.

Moosmüller, H.; J.C. Chow; J. G. Watson; and N. Frank (2008). Instrumentation for the Continuous Monitoring of Airborne Particulate Matter: A Review. JAWMA, in preparation.

Nussbaum, N.J.; D. Zhu; H.D. Kuhns; J.C. Chow; H. Moosmüller; C. Mazzoleni; J.G. Watson; and M.-C.O. Chang (2008). In-plume system for the measurement of combustion emission factors: System configuration and characterization. Environ. Sci. Technol., submitted.

Robinson, N.F.; J.G. Watson; J.C. Chow; and N.K. Kumar (2008). An aerosol evolution and equilibrium model to simulate source profiles and determine nitrate. Environ. Software, in preparation.

Schichtel, B.A.; W.C. Malm; G. Bench; S. Fallon; C.E. McDade; J.C. Chow; and J.G. Watson (2008). Fossil and contemporary fine particulate carbon fractions at 12 rural and urban sites in the United States. J. Geophys. Res., 113:1-20.

Sheya, S.A.; C. Glowacki; M.-C.O. Chang; J.C. Chow; and J.G. Watson (2008). Hot filter/impinger and dilution sampling for fine particulate matter characterization from ferrous metal casting processes. J. Air Waste Manage. Assoc., 58(4):553-561.

Vega, E.; E. Reyes; H. Ruiz; J.G. Watson; J.C. Chow; and G. Martinez-Villa (2008). Receptor modeling during winter 1997 in the atmosphere of Mexico City. Environ. Sci. Technol., submitted.

Watson, J.G.; L.-W.A. Chen; J.C. Chow; D.H. Lowenthal; and P. Doraiswamy (2008). Source apportionment: Findings from the U.S. Supersite Program. J. Air Waste Manage. Assoc., 58(2):265-288.

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Watson, J.G.; J.C. Chow; and D.H. Lowenthal (2008). Size-Resolved Chemistry in Central California. Atmos.Res., accepted.

Watson, J.G.; J.C. Chow; D.H. Lowenthal; and K.L. Magliano (2008). Estimating aerosol light scattering at the Fresno Supersite. Atmos. Environ., 42(6):1186-1196.

Books

Watson, J.G., editor (1989). Receptor Models in Air Resources Management. Transactions of an APCA International Specialty Conference. Air & Waste Management Association, Pittsburgh, PA.

Watson, J.G.; J.C. Chow; and P.A. Solomon, editors (1995). Regional Photochemical Measurement and Modeling Studies. TR-24. Transactions of the A&WMA International Specialty Conference, San Diego, CA, November 8-12, 1993. Air & Waste Management Association, Pittsburgh, PA.

Presentations

Huntzicker, J.J., L.M. Isabelle and J.G. Watson (1976). The Continuous Measurement of Particulate Sulfur Compounds by Flame Photometry. Presented at the Air Pollution Control Association 69th Annual Meeting, Portland, OR, June 1976.

Cooper, J.A., J.G. Watson and J.J. Huntzicker (1979). Summary of the Portland Aerosol Characterization Study. Presented at the Air Pollution Control Association 72nd Annual Meeting, Cincinnati, OH, 24-29 June 1979.

Mueller, P.K., J.G. Watson, S.L. Heisler, B. Nuesca and K. Fung (1979). Particulate Size Distribution of Mass, Sulfate and Nitrate in the Eastern USA. Presented at the ACS Symposium on Atmospheric Aerosols, Washington, D.C.

Mueller, P.K., J.G. Watson, K. Fung, K. Warren and G.M. Hidy (1979). Spatial and Temporal Distribution of Particulate Sulfates, Nitrates, Ammonium and Acidity in the Eastern USA. Presented at the ACS Symposium on Atmospheric Aerosols, Washington, D.C.

Heisler, S.L., R.C. Henry and J.G. Watson (1980). The Sources of the Denver Haze in November and December, 1978. Presented at the Air Pollution Control Association 73rd Annual Meeting, Montreal, Quebec, Canada, 22-27 June 1980.

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Presentations, continued

Chow, J.C., V. Shortell, J.C. Collins, J.G. Watson, T.G. Pace and B. Burton (1981). A Neighborhood Scale Study of Inhalable and Fine Suspended Particulate Matter Source Contributions to an Industrial Area in Philadelphia. Presented at the Air Pollution Control Association 74th Annual Meeting, Philadelphia, PA, 21-26 June 1981.

Mueller, P.K., and J.G. Watson (1981). The SURE Measurements. Presented at the Air Pollution Control Association 74th Annual Meeting, Philadelphia, PA, 21-26 June 1981.

Pace, T.G., J.G. Watson and C.E. Rodes (1981). Preliminary Interpretation of Inhalable Particulate Network Data. Presented at the Air Pollution Control Association 74th Annual Meeting, Philadelphia, PA, 21-26 June 1981.

Watson, J.G., and J.C. Chow (1981). An Overview of Source-Receptor Apportionment. Presented at the Air Pollution Control Association 74th Annual Meeting, Philadelphia, PA, 21-26 June 1981.

Chow, J.C., J.G. Watson, J.J. Shah and T.G. Pace (1982). Source Contributions to Inhalable Particulate Matter in Major U.S. Cities. Paper 82-21.3, presented at the Air Pollution Control Association 75th Annual Meeting, New Orleans, LA, 20-25 June 1982.

Chow, J.C., J.G. Watson and C.Y. Chaung (1982). Air Pollution Standards, Monitoring, Concentrations and Control in the Republic of China (Taiwan). Paper 82-64.6, presented at the Air Pollution Control Association 75th Annual Meeting, New Orleans, LA, 20-25 June 1982.

Shah, J.J., J.G. Watson and C.N. Dave (1982). Air Pollution Status in India. Paper 82-64.5, presented at the Air Pollution Control Association 75th Annual Meeting, New Orleans, LA, 20-25 June 1982.

Watson, J.G., J.J. Shah, J.C. Chow and T.G. Pace (1982). The Effect of Sampling Inlets on the IP and TSP Concentration Ratios. Paper 82-45.1, presented at the Air Pollution Control Association 75th Annual Meeting, New Orleans, LA, 20-25 June 1982.

Chow, J.C., J.G. Watson, R.R. Knapp and J.J. Shah (1983). A Monitoring Program to Evaluate Community Health-Related Air Pollutant Concentration. Paper 83-17.4, presented at the Air Pollution Control Association 76th Annual Meeting, Atlanta, GA, 19-24 June 1983.

Freeman, D.L., R.T. Egami, N.F. Robinson and J.G. Watson (1983). A Methodology for Propagating Measurement Uncertainties Through Dispersion Models. Paper 83-23.1, presented at the 76th Annual Meeting of the Air Pollution Control Association, Atlanta, GA, 19-24 June 1983.

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Hansen, D.A., J.G. Watson, P. Bhardwaja, R. Farber, W. Malm, P.K. Mueller, R. Kelsa, M. Pitchford and W.E. Wilson (1983). The SCENES: A Major Air Quality and Visibility Research Study in the Southwestern U.S. Poster 83-10P.4, presented at the Air Pollution Control Association 76th Annual Meeting, Atlanta, GA, 19-24 June 1983.

Watson, J.G., A.R. Broten, S.M. Smith, J.C. Chow and J.J. Shah (1983). A Literature Review of Air Pollution Work in Developing Countries. Paper 83-61.4, presented at the Air Pollution Control Association 76th Annual Meeting, Atlanta, GA, 19-24 June 1983.

Espinosa, M.E., J.G. Watson, S. Chai, G. Almeyda, C.V. Mathai, J.C. Chow, L. Matamala and J.J. Shah (1984). Bibliography of Articles on Air Pollution in Industrializing Countries: 1984. Paper 84-81.1, presented at the Air Pollution Control Association 77th Annual Meeting, San Francisco, CA, 24-29 June 1984.

Freeman, D.L., N.F. Robinson, J.G. Watson and R.T. Egami (1984). Propagation of Measurement Uncertainties in Gaussian Plume Models: An Application to Experimental Data. Presented at the Fourth Joint Conference on Applications of Air Pollution Meteorology. American Meteorological Society and Air Pollution Control Association, Portland, OR, 16-19 October 1984.

Rogers, C.F., and J.G. Watson (1984). Potential Causes of High PM10 and PM15 Measurements in the Inhalable Particulate Network. Paper 84-58.2, presented at the Air Pollution Control Association 77th Annual Meeting, San Francisco, CA, 24-29 June 1984.

Rogers, C.F., and J.G. Watson (1984). SCICAS A Size Classifying Isokinetic Aerosol Sampler Designed for Application at Remote Sites. Poster 84-60P.2, presented at the Air Pollution Control Association 77th Annual Meeting, San Francisco, CA, 24-29 June 1984.

Rogers, C.F., J.G. Watson and C.V. Mathai (1984). A New Automated Sampler for Aerosol Characterization in Visibility Studies. First International Aerosol Conference, Minneapolis, MN, 17-21 September 1984.

Watson, J.G. (1984). A Comparison of Results from Source and Receptor Model Evaluation and Validation Studies. Paper 84-48.1, presented at the Air Pollution Control Association 77th Annual Meeting, San Francisco, CA, 24-29 June 1984.

Watson, J.G., and N.F. Robinson (1984). A Method to Determine Accuracy and Precision Required of Receptor Model Measurements. APCA/ASQC Specialty Conference on Quality Assurance in Air Pollution Measurements, Boulder, CO.

Watson, J.G., and N.F. Robinson (1984). A Method to Specify Measurements For Receptor Models. In Proceedings of the National Symposium on Recent Advances in Pollutant Monitoring of Ambient Air and Stationary Sources, U.S. Environmental Protection Agency, Research Triangle Park, NC.

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Chow, J.C., and J.G. Watson (1985). The Use of Source and Receptor Models for Control Strategy Development. In Proceedings, POLMET 85: Pollution in the Urban Environment, M.W.H. Chan, R.W.M. Hoare, P.R. Holmes, R.J.S. Low and S.B. Reed, Eds. Elsevier Applied Science Publishers, New York, NY.

Gertler, A.W., J.G. Watson and C.I. Lin (1985). Methods to Estimate Precision, Accuracy and Validity of Wet and Dry Deposition Measurements. Presented at the NADP Technical Meeting, Ft. Collins, CO, 8-11 October 1985.

Mathai, C.V., I.K. Tombach, J.G. Watson and C.F. Rogers (1985). Intercomparison of Ambient Aerosol Samplers used in Western Visibility and Air Quality Studies. Paper 85-13.2, presented at the Air Pollution Control Association 78th Annual Meeting, Detroit, MI, 16-21 June 1985.

Watson, J.G. (1985). The Interaction of Models and Measurements in the Attribution of PM10, Fine Particles, and Visibility to Pollution Sources. Paper 85-16.3, presented at the Air Pollution Control Association 78th Annual Meeting, Detroit, MI, 16-21 June 1985.

Watson, J.G., D.L. Freeman, N.F. Robinson and R.T. Egami (1985). Error Propagation Methodology Applied to Experimental Data. Paper II-4, Proceedings of DOE/AMS Air Pollution Model Evaluation Workshop, Kiawah, SC, 23-26 October 1984. DP-1701-1, E.I. duPont de Nemours & Co., Savannah River Laboratory, Aiken, SC.

Bowen, J.L., J.G. Watson and J.C. Chow (1986). Characterization of the Southwest Desert Aerosol. Paper 86-26.5, presented at the Air Pollution Control Association 79th Annual Meeting, Minneapolis, MN, 22-27 June 1986.

Chow, J.C., J.G. Watson and C.A. Frazier (1986). A Survey of Existing Fugitive/ Area Source Characterization Methods for Receptor Modeling. Presented at the Air Pollution Control Association Specialty Conference on Particulate Matter/Fugitive Dusts: Measurement and Control in Western Arid Regions, Tucson, AZ, 15-17 October 1986.

Chow, J.C., J.G. Watson, M.H. Naylor and M.J. Smith (1986). Methods to Characterize Area Sources for Receptor Models. Paper 86-21.5, presented at the Air Pollution Control Association 79th Annual Meeting, Minneapolis, MN, 22-27 June 1986.

Gertler, A.W., C.F. Rogers, J.G. Watson and J.L. Bowen (1986). A Pilot Study to Evaluate Dry Deposition Measurements in the Arid Southwest. Presented at the 8th Rocky Mountain ACS Regional Meeting, Denver, CO, 8-12 June 1986.

Pitchford, M., A.P. Waggoner, E.R. Harvey, J.G. Watson and J.C. Chow (1986). The 'RESOLVE' Particle Sampler. Presented at the Air Pollution Control Association Specialty Conference on Visibility Protection, Research and Policy Aspects, Jackson Hole, WY, 7-10 September 1986.

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Watson, J.G., and J.C. Chow (1986). The Potential of Receptor Models to Apportion Indoor Air Pollution to Sources. Paper 86-57.6, presented at the Air Pollution Control Association 79th Annual Meeting, Minneapolis, MN, 22-27 June 1986.

Watson, J.G., N.F. Robinson and H.S. Javitz (1986). The Feasibility of the Chemical Element Balance Applied to Regional-Scale Source Apportionment. Presented at the Cooperative Institute for Research in the Atmosphere (CIRA) Workshop on Acid Deposition.

Watson, J.G., and C.F. Rogers (1986). An Evaluation of the PM10 Measurement Process. Paper 86-57.1, presented at the Air Pollution Control Association 79th Annual Meeting, Minneapolis, MN, 22-27 June 1986.

Chow, J.C., and J.G. Watson (1987). Relationships Between Secondary Aerosols and Photochemical Factors in California's San Joaquin Valley. Paper 87-61.7, presented at the Air Pollution Control Association 80th Annual Meeting, New York, NY, 21-26 June 1987.

Frazier, C.A., and J.G. Watson (1987). Evaluation of Deconvolution Methods Using Synthetically Prepared Ambient Air Aerosol Spectra. Presented at the Thirty-Sixth Annual Conference on Applications of X-Ray Analysis, Denver, CO, 3-7 August 1987.

Freeman, D.L., J.G. Watson, N.R. Robinson. J.C. Chow and R.T. Egami (1987). Uncertainty Reduction Through Use of Combined Source-Receptor Models in a PM10 Assessment Package. Paper 87-74.2, presented at the Air Pollution Control Association 80th Annual Meeting, New York, NY, 21-26 June 1987.

Gertler, A.W., C.F. Rogers, N.F. Robinson and J.G. Watson (1987). Uncertainties in the Measurement of Deposition Velocities in an Urban Environment. Paper 87-72.5, presented at the Air Pollution Control Association 80th Annual Meeting, New York, NY, 21-26 June 1987.

Pace, T.G., and J.G. Watson (1987). Protocol for Improving Model Estimates by Combining Receptor Modeling and Dispersion Modeling. Paper 87-73B.5, presented at the Air Pollution Control Association 80th Annual Meeting, New York, NY, 21-26 June 1987.

Watson, J.G. (1987). Final Report: Atmospheric Monitoring Working Group. In Proceedings: California Forest Response Program Planning Conference, S. Bicknell, Ed. California Air Resources Board, Sacramento, CA.

Watson, J.G., and J.C. Chow (1987). PM10 Sampling and Analysis Alternatives for Receptor Modeling. Paper 87-63.3, presented at the Air Pollution Control Association 80th Annual Meeting, New York, NY, 21-26 June 1987.

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Watson, J.G., and T.G. Pace (1987). A New Method to Reduce Uncertainties of Receptor Models to Apportion PM10 to Sources. Paper 87-74.3, presented at the Air Pollution Control Association 80th Annual Meeting, New York, NY, 21-26 June 1987.

Watson, J.G., N.F. Robinson and H.S. Javitz (1987). The Feasibility of the Chemical Element Balance Applied to Regional-Scale Source Apportionment. Presented at the Cooperative Institute for Research in the Atmosphere (CIRA) Workshop on Acid Deposition.

Chow, J.C., and J.G. Watson (1988). PM10 Data Base Requirements and Availability. Paper 88-71A.2, presented at the Air Pollution Control Association 81st Annual Meeting, Dallas, TX, 20-24 June 1988.

Chow, J.C., C.A. Frazier and J.G. Watson (1988). A Survey of Existing Fugitive/ Area Source Characterization Methods for Receptor Modeling. In Proceedings, Particulate Matter/Fugitive Dusts, Measurements and Control in Western Arid Regions, Air Pollution Control Association, Specialty Conference, Tucson, AZ, 15-17 October 1986.

Egami, R.T., J.C. Chow, J.G. Watson, C.A. Frazier and D.L. Freeman (1988). Source Assessment for PM10 and Carbon Monoxide in a Woodsmoke Dominated Airshed. Presented at the Second International Conference on Atmospheric Sciences and Applications to Air Quality. Science Council of Japan, Tokyo, Japan.

Rogers, C.F., M.J. Rood, C.S. Sloane and J.G. Watson (1988). Aerosol Liquid Water Content: Comparison of Experimental and Modeled Results. Paper 311, presented at the 1988 Pacific Conference on Chemistry and Spectroscopy, American Chemical Society, San Francisco, CA, 26-28 October 1988.

Rogers, C.F., J.G. Watson and J. Zwicker (1988). Fine Particle Measurements With a Size Classifying Isokinetic Sequential Aerosol Filter Sampler. Paper 88-53.5, presented at the Air Pollution Control Association 81st Annual Meeting Dallas, TX, 20-24 June 1988.

Watson, J.G. (1988). Survey of Fine Particle Sampling Systems Used in Visibility Studies. Paper 88-53.1, presented at the Air Pollution Control Association 81st Annual Meeting, Dallas, TX, 20-24 June 1988.

Watson, J.G., J.C. Chow, L.W. Richards, W.D. Neff, S.R. Anderson, D.L. Dietrich, J.E. Houck and I. Olmez (1988). Sources of the Denver Brown Cloud. Presented at the First Interdisciplinary Conference on Urban Air Quality. National Air Quality Center, Boulder, CO.

Ashbaugh, L.L., J.G. Watson and J.C. Chow (1989). Estimating Fluxes from California's Dry Deposition Monitoring Data. Paper 89-65.3, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

42


Blumenthal, D.L., S.V. Hering, D.R. Lawson, J.G. Watson and P.T. Roberts (1989). Southern California Air Quality Study (SCAQS) Planning Process and Field Measurements. Paper 89-111.1, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Bowen, J.L., A.W. Gertler, S.W. Schmidt and J.G. Watson (1989). Performance Audits of Aircraft Instrumentation for the Acid Model Operational Diagnostic Evaluation Study. Presented at the 31st Rocky Mountain Conference, Denver, CO, 30 July - 4 August 1989.

Burns, S., S.J. Frey, J.C. Chow, J.G. Watson and C.S. Sloane (1989). An Overview of the 1987-1988 Metro Denver Brown Cloud Study. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Dietrich, D.L., J.V. Molenar, J. Faust, J.G. Watson and L.W. Richards (1989). Transmissometer Extinction Measurements in an Urban Environment. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Farber, R.J., J. Baas, C. Murray, R. Countess, J.G. Watson, C.A Frazier and M. Zeldin (1989). Selecting the Design Site, Concentration, and Composition to Meet the Annual and 24-Hour PM10 Standard in the L.A. Basin. Paper 89-66A.1, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Freeman, D.L., J.C. Chow, R.T. Egami and J.G. Watson (1989). Description and Applications of a Receptor and Dispersion Modeling Software Package. Paper 88 PW 757-293, presented at the 8th World Clean Air Congress and Exhibition, The Hague, Netherlands, 11-15 September 1989.

Houck, J.E., J.M. Goulet, J.C. Chow and J.G. Watson (1989). Chemical Source Characterization of Residential Wood Combustion Emissions in Denver, Colorado, Bakersfield, California, and Mammoth Lake, California. Paper 89-95.1, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Houck, J.E., J. Goulet, J.C. Chow, J.G. Watson and L. Pritchett (1989). Chemical Characterization of Emissions Sources Contributing to Light Extinction. Presented at the AWMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Malm, W.C., J.G. Watson and H. Iyer (1989). Intercomparison of a Variety of Receptor Modeling Techniques Used for Source Attribution of Visibility Impairment. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

43


McDade, C., S. Barr, R. Farber and J.G. Watson (1989). Long Range Transport during SCAQS. Paper 89-138.4, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Mueller, P.K., J.J. Shah, D. Fitz, K. Fung, J.G. Watson, J. Chow, P.T. Roberts and C.E. McDade (1989). Measurement of Particulate Carbonaceous Material in Rural Air of the Southwestern U.S.A. Paper 89-151.5, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Neff, W., and J.G. Watson (1989). Evaluation of the Fuel-Switching Strategy Used in the Denver Brown Cloud Study. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Richards, L.W., C.S. Sloane, J.G. Watson and J.C. Chow (1989). Extinction Apportionments for the Denver Brown Cloud. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Rogers, C.F., and J.G. Watson (1989). Progress in Evaluating Particulate Liquid Water Measurement Methods and in Developing a Benchmark Generator. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Sloane, C.S., J.C. Chow, L. Pritchett, J.G. Watson and L.W. Richards (1989). Size Distribution and Optical Properties of Denver Brown Cloud. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Sloane, C.S., J.C. Chow, L.W. Richards and J.G. Watson (1989). Size Distribution and Optical Properties of Denver Brown Cloud Constituents –- 1987-88 Study. Paper 10E.3, presented at the American Association for Aerosol Research Annual Meeting, Reno, NV, 9-13 October 1989.

Stevens, R.K., and J.G. Watson (1989). A Survey of Fine Particle Sampling Systems Used in Visibility Studies. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Watson, J.G. (1989). Source Apportionment by Receptor Modeling. Tutorial, presented at the American Association for Aerosol Research Annual Meeting, Reno, NV, 9-13 October 1989.

Watson, J.G. (1989). Measurement Systems for Visibility Studies. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

44


Watson, J.G., J.C. Chow, W.C. Malm, K. Gebhart, K. Wittermeyer and H.K. Iyer (1989). WHITEX Source Apportionment with the Chemical Mass Balance Receptor Model. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Watson J.G., J.C. Chow, L.C. Pritchett, J.A. Houck, R.A. Ragazzi and S. Burns (1989). hemical Source Profiles for Particulate Motor Vehicle Exhaust Under Cold and High Altitude Operating Conditions. Presented at the Third International Highway Pollution Symposium, Munich, Germany, 18-22 September 1989. Sponsored by the Commission of the European Community.

Watson, J.G., J.C. Chow, L.C. Pritchett, J.A. Houck, R.A. Ragazzi and S. Burns (1989). Chemical Source Profiles for Particulate Motor Vehicle Exhaust Under Cold and High Altitude Operating Conditions. Presented at the A&WMA/EPA International Specialty Conference on Visibility and Fine Particles, Estes Park, CO, 15-19 October 1989.

Watson, J.G., J.C. Chow, L.C. Pritchett, L.W. Richards, D.L. Dietrich, J. Molenar, J. Faust, S.R. Andersen and C.S. Sloane (1989). Comparison of Three Measures of Visibility Extinction in Denver, CO. Paper 89-151.4, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Watson, J.G., C.A. Frazier, J.C. Chow, R.J. Farber and R.J. Countess (1989). Survey of Fugitive Dust Control Methods for PM10. Paper 89-32.2, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Zeldin, M.D., R.J. Countess, J.G. Watson and R.J. Farber (1989). Review of Meteorological and Co-pollutant Factors on High PM-10 Concentrations in the South Coast Air Basin. Paper 89-33.4, presented at the Air & Waste Management Association 82nd Annual Meeting, Anaheim, CA, 25-30 June 1989.

Chow, J.C., J.G. Watson, J.L. Bowen, A.W. Gertler, K.K. Fung and L. Ashbaugh (1990). A Sampling System for Reactive Species in the Western U.S. Paper #109, Division of Environmental Chemistry, ACS 200th National Meeting, Washington, DC, 26-31 August 1990. ACS Environmental Chemistry Division Abstracts, 30(2), 312-315.

Chow, J.C., J.G. Watson, L. Pritchett, D. Lowenthal, C. Frazier, G. Neuroth, K. Evans and D. Moon (1990). Wintertime Visibility in Phoenix, Arizona. Paper 90-66.6, presented at the Air & Waste Management Association 83rd National Meeting, Pittsburgh, PA, 24-29 June 1990.

Egami, R.T., J.C. Chow and J.G. Watson (1990). PM10 Source Apportionment Study in Pleasant Valley, Nevada. Presented at the 1990 International Symposium on Geothermal Energy, Geothermal Resources Council, Kaillua, Kona, Hawaii, 20-24 August 1990.

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Farber, R.J., V.A. Mirabella, J.R. Bass, A.B. Amerzcua, R. Countess, I.T. Wang, C. Pilinis and J.G. Watson (1990). Field Measurements Used to Evaluate Implementation Programs for Multiple Standard Violations. Paper 90-84.4, presented at the Air & Waste Management Association 83rd National Meeting, Pittsburgh, PA, 24-29 June 1990.

Gertler, A.W., W.R. Pierson, J.G. Watson and R.L. Bradow (1990). Review of On-Road Emission Factors From the SCAQS Tunnel Experiment. Presented at the CRC-APRAC Vehicle Emissions Modeling Workshop, Newport Beach, CA, 30-31 October 1990.

Houck, J.E., L.C. Pritchett, J.G. Watson and J.C. Chow (1990). Priority Pollutant Metals in Respirable and Inhalable (PM10) Particles. Presented at the 1990 EPA/AWMA International Symposium on Measurement of Toxic and Related Air Pollutants, Raleigh, NC, 30 April to 4 May 1990.

Lowenthal, D.H., J.C. Chow, J.G. Watson, L.W. Richards, G. Neuroth, S. Burns and C. Sloane (1990). Wintertime Visibility in Phoenix, Arizona. Second Interdisciplinary Conference on Urban Air Quality, Boulder, CO, 29-31 October 1990.

Rogers, F., B. Zielinska, R. Tanner, J. Hudson and J. Watson (1990). Potential Effects of Biomass Smoke on Cloud Albedo. Presented at the AGU Chapman Conference on Global Biomass Burning, Williamsburg, VA, 19-23 March 1990.

Watson, J.G., and J.C. Chow (1990). The Role of Source Apportionment in Air Quality Management. Paper No. 4, presented at the 1st IUAPPA Regional Conference on Air Pollution: Towards the 21st Century, Pretoria, So. Africa, 24-26 October 1990.

Ashbaugh, L., J.C. Chow and J.G. Watson (1991). Atmospheric Acidity Data Quality and Measurement Characteristics for California's Acid Deposition Monitoring Program. Paper 91-89.7, presented at the Air & Waste Management Association 84th National Meeting, Vancouver, British Columbia, Canada, 16-21 June 1991.

Blumenthal, D.L., and J.G. Watson (1991). SJVAQS/AUSPEX Collaborative Field Study Plan. Paper 91-70.6, presented at the Air & Waste Management Association 84th National Meeting, Vancouver, British Columbia, 16-21 June 1991.

Chow, J.C., L.C. Pritchett, J.G. Watson, C.A. Frazier, R.T. Egami and J.E. Houck (1991). A Multiple Port Resuspension Chamber for Fugitive Dust Characterization. Paper 91-93.7, presented at the Air & Waste Management Association 84th National Meeting, Vancouver, British Columbia, Canada, 16-21 June 1991.

Chow, J.C., J.G. Watson, D.H. Lowenthal, R.T. Egami, C.A. Frazier and L.C. Pritchett (1991). Source Apportionment of PM2.5 in Phoenix, Arizona. Paper 91-52.1, presented at the Air & Waste Management Association 84th National Meeting, Vancouver, British Columbia, 16-21 June 1991.

46


Chow, J.C., J.G. Watson, D.H. Lowenthal, L.W. Richards, P.A. Solomon, K. Magliano and S. Ziman (1991). Source Apportionment of PM10 Aerosols Collected in the San Joaquin Valley-Planning for SJVAQS/AUSPEX. Paper 91-72.14, presented at the Air & Waste Management Association 84th National Meeting, Vancouver, British Columbia, Canada, 16-21 June 1991.

Chow, J.C., J.G. Watson, D.H. Lowenthal, D. Schorran and C. Fought (1991). Effects of Temperature Changes on Ambient Nephelometer Responses. Poster 1P.49, presented at the American Association for Aerosol Research 10th Annual Meeting, Traverse City, MI, 7-11 October 1991.

Chow, J.C., J.G. Watson, L.C. Pritchett, C.A. Frazier and R.G. Purcell (1991). Thermal/Optical Reflectance Carbon Analysis Applied in Major Air Quality Studies in the United States. Presented at the 4th Conference on Carbonaceous Particles in the Atmosphere, Vienna, Austria, 2-5 April 1991.

Egami, R.T., A.W. Gertler, J.C. Chow, J.G. Watson, R. Purcell and J.L. Bowen (1991). A Medium-Volume Sampler for Use in Source Apportionment Studies. Paper 91-55.1, presented at the Air & Waste Management Association 84th National Meeting, Vancouver, British Columbia, 16-21 June 1991.

Freeman, D.L., J.G. Watson, Jr., J.C. Chow and R.T. Egami (1991). PM10 Source Apportionment for Mining Operations. Presented at the SME Annual Meeting, Denver, CO, 25-28 February 1991.

Rogers, C.F., J.G. Watson, N.F. Robinson, J.H. Seinfeld, A.S. Wexler and P. Saxena (1991). Nephelometer Estimation of Light Scattering Due to Aerosol Particle Liquid Water Content. Paper 91-49.3, presented at the Air & Waste Management Association 84th National Meeting, Vancouver, British Columbia, 16-21 June 1991.

Watson, J.G. (1991). Source Apportionment II: Chemical Balance. Tutorial, presented at the American Association for Aerosol Research 10th Annual Meeting, Traverse City, MI, 7-11 October 1991.

Watson, J.G., J.C. Chow, D.H. Lowenthal, L.C. Pritchett, C.A. Frazier, G.R. Neuroth and R. Robbins (1991). Differences in the Carbon Composition of Source Profiles for Diesel- and Gasoline-Powered Vehicles. Presented at the 4th Conference on Carbonaceous Particles in the Atmosphere, Vienna, Austria, 2-5 April 1991.

Chow, J.C., D.M. Ono, C.V. Mathai and J.G. Watson (1992). Overview of the A&WMA/EPA International Specialty Conference on PM10 Standards and Nontraditional Particulate Source Controls. Paper 92-64.08, presented at the Air & Waste Management Association 85th Annual Meeting, Kansas City, MO, 21-26 June 1992.

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Chow, J.C., J.G. Watson, D.H. Lowenthal, C.A. Frazier, B.A. Hinsvark, L.C. Pritchett and G.R. Neuroth (1992). Wintertime PM10 and PM2.5 Mass and Chemical Compositions in Tucson, Arizona. Presented at the 1992 A&WMA/EPA Specialty Conference on PM10 Standards and Nontraditional Particulate Source Controls, Scottsdale, AZ, 12-15 January 1992.

Gertler, A.W., D.H. Lowenthal, J.C. Chow and J.G Watson (1992). Receptor Modeling of SCAQS Volatile Organic Compounds. Presented at the SCAQS Data Analysis Conference, UCLA, 21-23 July 1992.

Solomon, P.A., J.C. Chow and J.G. Watson (1992). Overview of the SJVAQS/AUSPEX Aerosol and Visibility Measurement Program. Poster 1P39, presented at the American Association for Aerosol Research Eleventh Annual Meeting, San Francisco, CA, 12-16 October 1992.

Watson, J.G., and J.C. Chow (1992). Data Bases for PM10 and PM2.5 Chemical Compositions and Source Profiles. Presented at the 1992 A&WMA/EPA Specialty Conference on PM10 Standards and Nontraditional Particulate Source Controls, Scottsdale, AZ, 12-15 January 1992.

Watson, J.G., and J.C. Chow (1992). PM10 Model Applications and Research. Paper 92-105.03, presented at the Air & Waste Management Association 85th Annual Meeting, Kansas City, MO, 21-26 June 1992.

Watson, J.G., J.C. Chow, D.H. Lowenthal and A.W. Gertler (1992). Diurnal Variability of Sources Contributions to PM10 and PM2.5 during SCAQS. Presented at the SCAQS Data Analysis Conference, UCLA, 21-23 July 1992.

Watson, J.G., J.C. Chow, F. Lurmann and S. Musarra (1992). Ammonium Nitrate, Nitric Acid, and Ammonia Equilibrium, in Wintertime Phoenix, AZ. Paper 92-62.06, presented at the Air & Waste Management Association 85th Annual Meeting, Kansas City, MO, 21-26 June 1992.

Watson, J.G., J.C. Chow, P. Roth, S. Ziman, W. Neff, K. Magliano, J. Pederson, P. Solomon, R. Thuillier, D. Blumenthal and F. Lurmann (1992). Data Analysis for SJVAQS/AUSPEX. Paper 92-77.05, presented at the Air & Waste Management Association 85th Annual Meeting, Kansas City, MO, 21-26 June 1992.

Chow, J.C., J. Cordova, R. De Mandel, D. Fairley, D. Levaggi, G. Long, T. Perardi, M. Rothenberg, W. Siu and J.G. Watson (1993). Measurements and Modeling of PM10 in California’s Bay Area II. Presented to the Bay Area Advisory Council, BAAQMD, San Francisco, CA, 8 September 1993.

48


Chow, J.C., and J.G. Watson (1993). Hardware and Software Requirements for CMB Modeling. Presented at the technology transfer workshop on Receptor Modeling for Source Apportionment for SEDESOL/Imperial Valley Air Pollution Control District, El Centro, CA, 11-12 May 1993.

Chow, J.C., and J.G. Watson (1993). Overview of Source Apportionment Methods. Presented at the technology transfer workshop on Receptor Modeling for Source Apportionment for SEDESOL/Imperial Valley Air Pollution Control District, El Centro, CA, 11-12 May 1993.

Chow, J.C., and J.G. Watson (1993). Fugitive Dust Demonstration Studies. Presented at the Workshop on Western States PM10 Issues, U.S. EPA, Research Triangle Park, NC, 14-15 September 1993.

Chow, J.C., and J.G. Watson (1993). Pollutant Transport Across the U.S.-Mexican Border. Presented to the U.S. Environmental Protection Agency, San Francisco, CA, 24 September 1993.

Chow, J.C., and J.G. Watson (1993). Evaluation of Regenerative-Air Vacuum Street Sweeping on Geological Contributions. Presented at the BACM Working Group Meeting, Las Vegas, NV, 7 October 1993.

Chow, J.C., J.G. Watson and P. Middleton (1993). Emission Modelling and Source Apportionment Studies: An Overview of the Development of Tools to Assist Scientists Predict Visibility Impacts and Back-Track Impacts to Sources. In Protecting Visibility in Western Canada and the Pacific Northwest: A Workshop Synopsis, Harrison Hot Springs, BC, 14-17 March 1993.

Chow, J.C., J.G. Watson and K. Magliano (1993). Overview of Data Analysis Methods. Presented at the A&WMA Continuing Education Course (AIR-228) on Air Quality Data Analysis Methods, San Diego, CA, 7 November 1993.

Chow, J.C., J.G. Watson, E.M. Fujita, D.H. Lowenthal, Z. Lu, C.A. Frazier, D. Fairley, R. De Mandel, G. Long and J. Cordova (1993). Results from the 1991-92 Pilot Study of Wintertime PM10 in the San Francisco Bay Area. Paper 93-WA-75.05, presented at the Air & Waste Management Association 86th Annual Meeting, Denver, CO, 13-18 June 1993.

Chow, J.C., J.G. Watson, Z. Lu, J.A. Bowen, R.T. Egami, L.W. Richards and P.A. Solomon (1993). Components of Light Extinction in the San Joaquin Valley and in the Mohave Desert. Paper No. 93-FM7-11B.4, presented at the A&WMA International Specialty Conference on Regional Photochemical Measurement and Modeling Studies, San Diego, CA, 8-12 November 1993.

49


Chow, J.C., J.G. Watson, Z. Lu, D.A. Lowenthal and P.A. Solomon (1993). Spatial and Temporal Distributions of PM10 and PM2.5 at Regionally Representative Locations during SJVAQS/AUSPEX. Paper No. 93-FM7-P.2, presented at the A&WMA International Specialty Conference on Regional Photochemical Measurement and Modeling Studies, San Diego, CA, 8-12 November 1993.

Fujita, E., J.G. Watson, J.C. Chow and K.L. Magliano (1993). Source Contributions to Volatile Organic Compounds in Central California during SJVAQS/AUSPEX. Paper No. 93-OT3-I.5, presented at the A&WMA International Specialty Conference on Regional Photochemical Measurement and Modeling Studies, San Diego, CA, 8-12 November 1993.

Gertler, A.W., D.H. Lowenthal, J.C. Chow and J.G. Watson (1993). Receptor Modeling of SCAQS Volatile Organic Compounds. In Proceedings of the Southern California Air Quality Study Data Analysis International Specialty Conference, Los Angeles, California, July 1992, E.M. Fujita, Ed. Air & Waste Management Association, Pittsburgh, PA, pp. 103-105.

Magliano, K.L., F.W. Lurmann and J.G. Watson (1993). Reconciliation of Emissions Inventory and Ambient Data in the San Joaquin Valley and the San Francisco Bay Area. Paper 93-WP-100.08, presented at the Air & Waste Management Association 86th Annual Meeting, Denver, CO, 13-18 June 1993.

Magliano, K.L., F.W. Lurmann and J.G. Watson (1993). Emission Reconciliation for the SARMAP Region. Paper No. 93-OT3-P.4, presented at the A&WMA International Specialty Conference on Regional Photochemical Measurement and Modeling Studies, San Diego, CA, 8-12 November 1993.

Watson, J.G., and J.C. Chow (1993). Overview of Western States PM10 Issues. Presented at the workshop on Western States PM10 Issues, U.S. EPA, Research Triangle Park, NC, 14-15 September 1993.

Watson, J.G., J.C. Chow and K. Magliano (1993). Air Quality Data Analysis Methods, AIR-228. Presented at the Regional Photochemical Measurement & Modeling Studies Conference, San Diego, CA, 7 November 1993.

Watson, J.G., M.C. Green, T.E. Hoffer, D.R. Lawson, D.J. Eatough, R.J. Farber, W.C. Malm, C.E. McDade and M.L. Pitchford (1993). Project MOHAVE Data Analysis Plan. Paper 93-MP-4.10, presented at the Air & Waste Management Association 86th Annual Meeting, Denver, CO, 13-18 June 1993.

Chow, J.C., and J.G. Watson (1994). Research Plan for Pocatello Airshed. Presented at the Secondary Aerosol Workshop, Pocatello, ID, 15-16 February 1994.

50


Chow, J.C., J.G. Watson and F. Divita, Jr. (1994). Particulate Sampling and Analysis. Presented at the American Chemical Society 207th National Meeting, San Diego, CA, 13-17 March 1994.

Chow, J.C., J.G. Watson, Z. Lu, D.H. Lowenthal, P.A. Solomon and K. Magliano (1994). Diurnal Variations of Regional PM10, Nitric Acid, Nitrogen Oxides, Peroxyacetyl Nitrate, and Ozone during SJVAQS/AUSPEX Ozone Episodes. Paper No. P3.3, presented at the Colloquium of Particulate Air Pollution and Human Mortality and Morbidity, Irvine, CA, 24-25 January 1994.

Chow, J.C., J.G. Watson, F. Divita, D.L. Lowenthal, L.W. Richards and P.A. Solomon (1994). Summertime Chemical Extinction Budgets in California’s San Joaquin Valley and the Mojave Desert. Presented at the A&WMA/AGU International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994.

Eatough, D.J., J.M. Eatough, F.M. Caka, B. Sun, L. Lewis, N.F. Mangelson, M. Eatough, N.L. Eatough, R.J. Farber and J.G. Watson (1994). Regional Source Profiles of Sources of SOx at the Grand Canyon during Project MOHAVE. Presented at the A&WMA/AGU International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994.

Farber, R, M. Zeldin, D. Grantz, L. Ashbaugh, J. Watson and B. Dean (1994). Stabilizing Fugitive Dust from Abandoned Farms in Southern California West Mojave Desert's Antelope Valley. Paper No. 94-FA145.04, presented at the Air & Waste Management Association 87th Annual Meeting, Cincinnati, OH, 19-24 June 1994.

Heisler, S.L., I. Tombach, J.G. Watson and T. More (1994). Characteristics of the Tucson Winter Haze. Presented at the A&WMA/AGU International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994.

Huffman, H.D., J. Molenar and J.G. Watson (1994). Descriptive Analysis of Light Extinction, Scattering, and Absorption Measurements in the MOHAVE Study. Presented at the A&WMA/AGU International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994.

Lu, Z., J.C. Chow, J.G. Watson, C.A. Frazier, L. Pritchett, W. Dippel, B. Bates, W. Jones, G. Torres, R. Fisher and D. Lam (1994). Temporal and Spatial Variations of PM10 Aerosol in the Imperial Valley/Mexicali Air Quality Study. Paper No. 94-WA195.02P, presented at the Air & Waste Management Association 87th Annual Meeting, Cincinnati, OH, 19-24 June 1994.

51


Rozzi, C., R. Farber and J. Watson (1994). The Vertical Dimension of the Project MOHAVE Summer Intensive. Presented at the A&WMA/AGU International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994.

Watson, J.G. (1994). Data Analysis and Visualization Manual on Coastal Oxidant Assessment in Southeast Texas. Presented at the workshop conducted for the Texas National Resources and Conservation Commission, Austin, TX, 28 March 1994.

Watson, J.G. (1994). Air Quality Data Analysis Methods AIR-228. Presented at the Air & Waste Management Association Conference, Orlando, FL, 11-13 May 1994.

Watson, J.G. (1994). Particle Concentrations along the California/Mexico Border. Presented at the Second Annual Symposium on Atmospheric Aerosols, Irwindale, CA, 13 May 1994.

Watson, J.G. (1994). Atmospheric Components of PM10. Presented at the AQMD Workshop on Fine Particles in the Air, Ontario, California, 29-30 November 1994. South Coast Air Quality Management District, Diamond Bar, CA.

Watson, J.G. (1994). Receptor Models: Purpose, Scope, Limitations. Presented at the AQMD Workshop on Fine Particles in the Air, Ontario, CA, 29-30 November 1994. South Coast Air Quality Management District, Diamond Bar, CA.

Watson, J.G., and J.C. Chow (1994). Inhaled Particles: Their Attributes and Sources. Presented to sponsors of the Electric Power Research Institute, San Francisco, CA, 26 January 1994.

Watson, J.G., and J.C. Chow (1994). Survey and Evaluation of Source Profiles for Visibility Studies. Presented at the A&WMA/AGU International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994.

Watson, J.G., J.C. Chow, C.A. Frazier, J.L. Bowen, D.H. Lowenthal and Z. Lu (1994). PM10, Fine Particle, and Nitric Acid Concentrations in California during 1988-89. Paper No. P3.11, presented at the Colloquium of Particulate Air Pollution and Human Mortality and Morbidity, Irvine, CA, 24-25 January 1994.

Watson, J.G., J.C. Chow, E.M. Fujita, C.A. Frazier, Z. Lu, S.L. Heisler and C.T. Moore (1994). Aerosol Data Validation for the 1992-93 Tucson Urban Haze Study. Paper No. 94-TA24.02, presented at the Air & Waste Management Association 87th Annual Meeting, Cincinnati, OH, 19-24 June 1994.

52


Watson, J.G., J.C. Chow, E. Fujita, Z. Lu, S.L. Heisler and T. Moore (1994). Wintertime Source Contributions to Light Extinction in Tucson, AZ. Presented at the A&WMA/AGU International Specialty Conference on Aerosols and Atmospheric Optics: Radiative Balance and Visual Air Quality, Snowbird, UT, 26-30 September 1994.

Chow, J.C., J.G. Watson, F. Divita, M. Green, B. Bates, W. Jones, G. Torres, R. Fischer and D. Lam (1995). Cross-Border Transport of PM10 Between California and Mexico. Presented at the A&WMA International Conference on Particulate Matter: Health and Regulatory Issues, Pittsburgh, PA, 4-6 April 1995.

Egami, R., J. Bowen, W. Coulombe, D. Freeman, J. Watson, D. Sheesley, B. King, J. Nordin, T. Routh, G. Briggs and W. Petersen (1995). Controlled Experiments for Dense Gas Diffusion – Experimental Design and Execution, Model Comparison. Presented at the American Institute of Chemical Engineers International Conference and Workshop on Modeling and Mitigating the Consequences of Accidental Releases of Hazardous Materials, New Orleans, LA, 26-29 September 1995.

Heisler, S.L., J.G. Watson and J.C. Chow (1995). Contribution of Emission Source Categories to Winter Light Extinction in Tucson. Paper 95-WA76.03, presented at the A&WMA 88th Annual Meeting and Exhibition, Global Environmental Management: Issues and Initiatives, San Antonio, TX, 18-23 June 1995.

Rogers, C.F., and J.G. Watson (1995). Near Real Time Measurement of Particulate Liquid Water Mass. Presented at the AAAR ‘95 Fourteenth Annual Meeting, Pittsburgh, PA, 9-13 October 1995.

Watson, J.G., J.C. Chow, J. Gillies, C.F. Rogers, W. Nickling, K. Magliano and R. Hackney (1995). Methods to Determine the Effectiveness of Fugitive Dust Control Measures. Presented at the A&WMA International Conference on Particulate Matter: Health and Regulatory Issues, Pittsburgh, PA, 4-6 April 1995.

Andersen, S.R., J.G. Watson, and J.C. Chow (1996). Air Quality Monitoring Networks – Data Processing and Quality Assurance: USA. Presented at the International Workshop on Air Quality Monitoring Networks Design, Santiago, Chile, 10-11 January 1996.

Chow, J.C., P. Solomon, K. Magliano, J.G. Watson, M. Cal, F. Divita, D. DuBois, and P. Roberts (1996). Fugitive Dust Zone of Influence around Agricultural Operations in California’s San Joaquin Valley. Presented at A&WMA conference, Newport Beach, CA, 6 March 1996.

Chow, J.C., P. Solomon, K. Magliano, J.G. Watson, F. Divita, P. Roberts, D. DuBois (1996). 1995 San Joaquin Valley Integrated Monitoring Study: Temporal Variability of PM and Related Precursors – Preliminary Results. Presented at A&WMA conference, Research Triangle Park, NC, 8 May 1996.

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Chow, J.C., P. Solomon, K. Magliano, J.G. Watson, F. Divita, P. Roberts, D. DuBois (1996). 1995 San Joaquin Valley Integrated Monitoring Study: Spatial Variability of PM and Related Precursors – Preliminary Results. Presented at A&WMA conference, Research Triangle Park, NC, 8 May 1996.

Chow, J.C., and J.G. Watson (1996). Results of the Imperial Valley/Mexicali PM10 Source Apportionment Study: Overview and Findings. Presented to Imperial County Commission and U.S. EPA Region IX, San Diego, CA, 29 February 1996.

Chow, J.C., and J.G. Watson (1996). Technology Workshop on Source Apportionment for Ambient Particulate Matter. Presented at Nankai University, Tianjan, People’s Republic of China, 24-28 September 1996.

Chow, J.C., J.G. Watson, and S.R. Andersen (1996). Air Quality Monitoring Networks – Measurement Methodologies: USA. Presented at the International Workshop on Air Quality Monitoring Networks Design, Santiago, Chile, 10-11 January 1996.

Chow, J.C., J.G. Watson, J. Gillies, and F. Divita Jr. (1996). Comparison of PM10 Receptor Model Results from Mexicali, Baja California. Presented at the A&WMA 89th Annual Meeting and Exhibition, Nashville, TN, 23-28 June 1996.

Chow, J., J. Watson, J. Gillies and D. Egami (1996). 1995 Integrated Monitoring Study: Spatial Variability of PM and Related Precursors – Preliminary Results. Presented at the A&WMA Conference and Courses: Measurement of Toxic and Related Air Pollutants, RTP, NC, May 7-9, 1996.

Chow, J., J. Watson, J. Gillies and D. Egami (1996). 1995 Integrated Monitoring Study: Temporal Variability of PM and Related Precursors – Preliminary Results. Presented at the A&WMA Conference and Courses: Measurement of Toxic and Related Air Pollutants, RTP, NC, May 7-9, 1996.

Chow, J.C., J.G. Watson, M. Green, and R. Egami (1996). Fugitive Dust and Other Source Contributions to PM10 in Nevada’s Las Vegas Valley. Presented at the American Association for Aerosol Research Annual Meeting, Orlando, FL, 8 October 1996.

Chow, J.C., J.G. Watson, and D.H. Lowenthal (1996). Temporal and Spatial Variations of PM10 PM2.5 and Precursor Gases during SJVAQS/AUSPEX. Presented at the SARMAP San Joaquin Valley Air Quality Study Data Analysis Workshop, San Ramon, CA, 22 February 1996.

Fujita, E.M., Z. Lu, N.F. Robinson and J.G. Watson (1996). Application of Chemical Mass Balance Model to Coastal Oxidant Assessment for Southeast Texas Volatile Organic Compound Data. To be presented at the Air & Waste Management Association 89th Annual Meeting, Nashville, TN, June 23-28, 1996.

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Rogers, C.F., J. Gillies, J.G. Watson, and J.C. Chow (1996). PM10 Emissions and Control Effectiveness for Unpaved Roads. Presented at the A&WMA 89th Annual Meeting and Exhibition, Nashville, TN, 23-28 June 1996.

Solomon, P.A., R.H. Thuillier, K. Magliano, A.J. Ranzieri, R. Hackney, E. Niccum, J. G. Watson, P.M. Roth, F. Lurmann, D. Luhrman, G. Cass, and D.A. Hansen (1996). 1995 Integrated Monitoring Study: Study Objectives and Design. Presented at the A&WMA Conference and Courses: Measurement of Toxic and Related Air Pollutants, RTP, NC, May 7-9, 1996.

Watson, J.G., C.F. Cahill, J.C. Chow, and D.L. Blumenthal (1996). The Mt. Zirkel Visibility Study. Presented at the A&WMA 89th Annual Meeting and Exhibition, Nashville, TN, 23-28 June 1996.

Watson, J.G., and J.C. Chow (1996). The Application of Geographical Information Systems in Air Quality Management. Presented to Direccion General de Prevencion y Control de la Contaminacion, Mexico City, Mexico, 14 May 1996.

Watson, J.G., and J.C. Chow (1996). The 1995/1996 San Joaquin Valley PM Study. Presented to the Instituto Mexicano del Petroleo, Mexico City, Mexico, 16 May 1996.

Watson, J.G., and J.C. Chow (1996). IMADA-AVER Study – Project Overview. Presented to the Instituto Mexicano del Petroleo, Mexico City DF, Mexico, 16 December 1996.

Watson, J.G., J.C. Chow, and S.R. Andersen (1996). Air Quality Monitoring Networks – Network Design: Objectives, Station Types, Number and Localization. Presented at the International Workshop on Air Quality Monitoring Networks Design, Santiago, Chile, 10-11 January 1996.

Watson, J.G., J.C. Chow, and S.R. Andersen (1996). Air Quality Monitoring Networks – Public Network Operation and Institutionality: USA. Presented at the International Workshop on Air Quality Monitoring Networks Design, Santiago, Chile, 10-11 January 1996.

Watson, J.G., J.C. Chow, and S.R. Andersen (1996). Air Quality Monitoring Networks – Network Design: Measuring and Modeling. Presented at the International Workshop on Air Quality Monitoring Networks Design, Santiago, Chile, 10-11 January 1996.

Watson, J.G., J.C. Chow, D. DuBois, M. Green, N. Frank, and M. Pitchford (1996). Network Design Principles for Population-Oriented Monitoring of Suspended Particles. Presented at the American Association for Aerosol Research Annual Meeting, Orlando, FL, 8 October 1996.

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Watson, J.G., J.C. Chow, J. Gillies, C.F. Rogers, and R. Langston (1996). Effectiveness Demonstration of Fugitive Dust Control Methods for Public Unpaved Roads and Shoulders. Presented at the A&WMA 96th Annual Meeting, Nashville, TN, 23-28 June 1996.

Chow, J.C., J.G. Watson, D. DuBois, M. Green, D. Lowenthal, S. Kohl, R. Egami, J. Gillies, C.F. Rogers, and C. Frazier (1997). Middle- and Neighborhood-Scale Variations of PM10 Source Contributions in Las Vegas, Nevada. Presented at the A&WMA International Symposium on Health Effects of Particulate Matter in Ambient Air, Prague, Czech Republic, 23-25 April 1997.

Chow, J.C., and J.G. Watson (1997). Mexico City PM10 Study Aerosol Measurements. Presented to Battelle Pacific Northwest Laboratory and U.S. Department of Energy, Washington, DC, 10 July 1997.

Chow, J.C., and J.G. Watson (1997). Technology Workshop on Ambient Particulate Matter Measurements and Data Analysis. Presented to Instituto Nacional de Salud Publica, Cuernavaca, Morales, Mexico, 4-8 August 1997.

Chow, J.C., and J.G. Watson (1997). Aerosol Measurement and Monitoring: Challenges and Opportunities. Presented at the NARSTO Planning and Coordination Workshop for Particulate Matter and Tropospheric Ozone Air Quality Research, Washington, DC, 17 September 1997.

Chow, J.C., and J.G. Watson (1997). Seminar on Particulate Pollution: Monitoring, Analysis, and Source Apportionment. Presented at Kowloon, Hong Kong, 11-13 December 1997. Sponsored by Hong Kong Polytechnic University and the Desert Research Institute.

Chow, J.C., J.G. Watson, D.H. Lowenthal, M.C. Green, L.W. Richards, K.L. Magliano, P.A. Solomon, and C.E. McDade (1997). Size-Resolved Particle and Light Extinction Measurements during IMS95. Presented at the A&WMA “Visual Air Quality – Aerosols and Global Radiation Balance” conference, Bartlett, NH, 9 September 1997.

Moosmüller, H., J.A. Gillies, C.F. Rogers, D.W. DuBois, J.C. Chow, and J.G. Watson (1997). Particulate Emission Rates for Unpaved Shoulders along a Paved Road. Presented at the 90th Annual Meeting of the Air & Waste Management Association, Toronto, Canada, 8-13 June 1997.

Watson, J.G., and J.C. Chow (1997). Pitfalls in PM Monitoring. Presented at the AAAR 1997 Annual Meeting, Denver, CO, 13-17 October 1997.

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Watson, J.G., J.C. Chow, D. DuBois, M. Green, N. Frank, and M. Pitchford (1997). Network Design Principles for Population-Oriented Monitoring of Suspended Particles. Presented at the A&WMA International Symposium on Health Effects of Particulate Matter in Ambient Air, Prague, Czech Republic, 23-25 April 1997.

Watson, J.G., J.C. Chow, D. DuBois, M. Green, N. Frank, and M. Pitchford (1997). PM2.5 Monitoring Network Design Strategies. Presented at the AAAR 1997 Annual Meeting, Denver, CO, 13-17 October 1997.

Chow, J.C., and J.G. Watson (1998). Characteristics of PM2.5 and PM10 in Mexico City. Presented to the Battelle Pacific Northwest Laboratory and U.S. Department of Energy, Washington, DC, 23 February 1998.

Chow, J.C., and J.G. Watson (1998). Workshop on Sampling, Regulation, and Light Scattering Effects of PM2.5. Presented at Kaohsiung, Taiwan, April 23-25, 1998. Sponsored by the Department of Environmental Protection, Taiwan Provincial Government; the Institute of Environmental Engineering, National Sun Yat-Sen University; and the Desert Research Institute, Reno, NV.

Chow, J.C., and J.G. Watson (1998). U.S. Approaches on PM2.5 Standard Implementation. Presented to Pacific Northwest Laboratory, Richland, WA, 26 June 1998.

Chow, J.C., and J.G. Watson (1998). Workshop on Measurement and Modeling Methods Applicable for Assessing the Environmental Impact of Fugitive Dust and Other Sources. Presented at Xian, People’s Republic of China, 3-7 August 1998. Sponsored by the United Nations Development Program and the Desert Research Institute.

Chow, J.C., and J.G. Watson (1998). Ambient Exposure to Air Toxic Metals. Presented at the ISEE/ISEA Annual Meeting, Boston, MA, 16 August 1998.

Chow, J.C., and J.G. Watson (1998). Applicability of PM2.5 Particulate Standards to Developed and Developing Countries. Paper No. 12A-3 presented at the 11th World Clean Air and Environment Congress, Durban, South Africa, 13-18 September 1998.

Chow, J.C., J.G. Watson, D.H. Lowenthal, R. Hackney, K. Magliano, D. Lehrman, and T. Smith (1998). Temporal Variations of PM2.5, PM10, and Gaseous Precursors during the 1995 Integrated Monitoring Study in Central California. Presented at the A&WMA/USEPA “PM2.5: A Fine Particle Standard” international specialty conference, Long Beach, CA, 28-30 January 1998.

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DuBois, D., J.G. Watson, J.C. Chow, R. Egami, T. Wade, T. Minor, J. Jacquart, and W. Cates (1998). Practical Use of a GIS-Based Emissions Inventory as Input to the ISCST3 Dispersion Model. Presented at the AWMA “PM2.5: A Fine Particle Standard” international specialty conference, Long Beach, CA, 28-30 January 1998. Air & Waste Management Association, Pittsburgh, PA.

DuBois, D.W., J.G. Watson, J.C. Chow, and M. Green (1998). PM2.5 Monitoring Network Design Strategies. Presented at the AWMA 91st Annual Meeting, San Diego, CA, 14-18 June 1998. Air & Waste Management Association, Pittsburgh, PA.

Egami, R.T., D.L. Freeman, J.G. Watson, J. Chow, S. Schmidt, and R. Smith (1998). Fugitive Dust Sources from Small Rural Communities in the Southwest United States. Paper No. 4A-3 presented at the 11th World Clean Air and Environment Congress, Durban, South Africa, 13-18 September 1998.

Fujita, E.M., T.L. Hayes, J.D. McDonald, J.C. Sagebiel, B. Zielinska, J.C. Chow, J.G. Watson, and D.R. Lawson (1998). Source Apportionment of Ambient PM2.5 Carbon in the Northern Front Range of Colorado. Presented at the 8th CRC On-Road Vehicle Emissions Workshop, San Diego, CA, 20-22 April 1998.

Fujita, E.M., J.D. McDonald, T.L. Hayes, B. Zielinska, J.C. Sagebiel, J.C. Chow, J.G. Watson, and D.R. Lawson (1998). Northern Front Range Air Quality Study: Apportionment of Carbonaceous Particles. Presented at the AWMA 91st Annual Meeting, San Diego, CA, 14-18 June 1998. Air & Waste Management Association, Pittsburgh, PA.

Fujita, E.M., and J.G. Watson (1998). Validation and Applications Protocol for Source Apportionment of Volatile Organic Compounds and Fine Particles. Presented at the A&WMA/USEPA specialty conference on Measurement of Toxic and Related Air Pollutants, Cary, NC, 1-3 September 1998.

Gillies, J.A., J.G. Watson, C.F. Rogers, and J.C. Chow (1998). Efficiencies of Dust Suppressants to Reduce PM10 Emissions from Unpaved Roads. Paper No. 14E-1 presented at the 11th World Clean Air and Environment Congress, Durban, South Africa, 13-18 September 1998.

McDonald, J., B. Zielinska, E. Fujita, J. Chow, J. Watson, and J. Sagebiel (1998). The Development of Chemical Emission Profiles for Residential Wood Combustion and Meat Cooking for Use in the Apportionment of Atmospheric Carbonaceous Aerosol. Presented at the AWMA “PM2.5: A Fine Particle Standard” international specialty conference, Long Beach, CA, 28-30 January 1998. Air & Waste Management Association, Pittsburgh, PA.

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McDonald, J., B. Zielinska, E. Fujita, J. Chow, J. Watson, J. Sagebiel, L. Sheetz, and S. Batie (1998). Chemical Speciation of PM2.5 Emissions from Residential Wood Combustion and Meat Cooking. Presented at the AWMA 91st Annual Meeting, San Diego, CA, 14-18 June 1998. Air & Waste Management Association, Pittsburgh, PA.

Moosmüller, H., J.A. Gillies, C.F. Rogers, D.W. DuBois, J.C. Chow, J.G. Watson, and R. Langston (1998). Particulate Emission Rates for Unpaved Shoulders along a Paved Road. Presented at the Workshop on New Research Directions in Desert Surficial Processes and Landscape Dynamics on Military Lands, Zzyzx, CA, 25-30 April 1998.

Rogers, C.F., J.C. Chow, J.G. Watson, C.A. Cahill, S. Diaz, P.D. Koman, S. Sleva, and R. Tropp (1998). Mineral Dust Contributions to Fine Particle Mass. Presented at the AWMA “PM2.5: A Fine Particle Standard” international specialty conference, Long Beach, CA, 28-30 January 1998. Air & Waste Management Association, Pittsburgh, PA.

Watson, J.G. (1998). Implications of New Suspended Particle Standards for the Cement Industry. Presented at the IEEE/PCA 40th Cement Industry Technical Conference, Rapid City, SD, 17-21 May 1998.

Watson, J.G. (1998). Receptor Modeling to Identify and Quantify Source Contributions. Presented at the IBC Environmental Forensics Conference, Houston, TX, 24-25 September 1998.

Watson, J.G. (1998). Field Study Plan for the California Regional PM10/PM2.5 Air Quality Study. Presented at the CRPAQS Technical Committee Meeting, Sacramento, CA, 13 October 1998.

Watson, J.G., and J.C. Chow (1998). Chemical Mass Balance Receptor Model Version 8. Presented at the AWMA “PM2.5: A Fine Particle Standard” international specialty conference, Long Beach, CA, 28-30 January 1998.

Watson, J.G., and J.C. Chow (1998). Source Contributions to Trace Elements with the Chemical Mass Balance Model. Presented at the “Conference on Air Quality: Mercury, Trace Elements, and Particulate Matter”, Mclean, VA, 1-4 December 1998. Energy and Environmental Research Center, University of North Dakota, Grand Forks, ND.

Watson, J.G., J.C. Chow, and J.J. Shah (1998). State of the Science: Atmospheric Particle Size, Chemical Composition, Sources, and Changes in Space and Time. Presented at the First International Symposium on Issues in Environmental Protection, Denver, CO, 23-26 August 1998.

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Watson, J.G., J.C. Chow, R.C. Wells, and J.F. Van Woy (1998). Ambient Monitoring and Receptor Modeling near a Waste-to-Energy Facility in a Complex Urban Area: Analysis of Existing Air Quality. Presented at the 91st Annual Meeting, San Diego, CA, 14-18 June 1998. Air & Waste Management Association, Pittsburgh, PA.

Watson, J.G., and P.M. Roth (1998). Update on the California Regional PM10/PM2.5 Air Quality Study. Presented at the CRPAQS Technical Committee Meeting, Sacramento, CA, 18 September 1998.

Zielinska, B., E. Fujita, T. Hayes, J. Sagebiel, J.C. Chow, and J.G. Watson (1998). Development of the Mobile Source Chemical Composition Profiles for Application in the Source Attribution Study. Presented at the 8th CRC On-Road Vehicle Emissions Workshop, San Diego, CA, 20-22 April 1998.

Chow, J.C., and J.G. Watson (1999). PM2.5 Speciation Quality Assurance. Presented to the U.S. Environmental Protection Agency, Montgomery, AL, 10-11 April 1999.

Chow, J.C., and J.G. Watson (1999). PM2.5 Speciation Sampling Options. Presented to the U.S. Environmental Protection Agency, Montgomery, AL, 10-11 April 1999.

Chow, J.C., J.G. Watson, M.C. Green, D.H. Lowenthal, G. Torres, and B.A. Bates (1999). Cross-Border Transport and Spatial Variability of Suspended Particles in Mexicali and California's Imperial Valley. Paper No. 99-489 presented at the 92nd Annual Meeting, St. Louis, MO, 20-24 June 1999. Air & Waste Management Association, Pittsburgh, PA.

Ge, S., J.C. Chow, and J.G. Watson (1999). Workshop on PM2.5 and PM10 Sources, Measurements, and Implementation. Presented at the Shanghai Academy of Environmental Science, People’s Republic of China, 19-21 October 1999.

Keislar, R., H. Moosmüller, C.F. Rogers, E.M. Fujita, and J.G. Watson (1999). Measurement of On-Road Particulate Matter Emissions by Lidar. Presented at the 9th CRC On-Road Vehicle Emissions Workshop, San Diego, CA, 19-21 April 1999.

Magliano, K.L., A.J. Ranzieri, A. Kaduwela, S. Tanrikulu, J.G. Watson, D. DuBois, and C. McDade (1999). Field Program Plans for the California Regional PM10/PM2.5 Air Quality Study. Presented at the 92nd Annual Meeting, St. Louis, MO, 20-24 June 1999. Air & Waste Management Association, Pittsburgh, PA.

Watson, J.G. (1999). Transportation Conformity with Air Quality Standards. Presented to the Federal Transit Administration, Reno, NV, 9 August 1999.

Watson, J.G. (1999). The Southern Nevada Air Quality Study. Presented to the Federal Transit Administration, Reno, NV, 9 August 1999.

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Watson, J.G., and J.C. Chow (1999). Mexico City Aerosol Characterization Study – Source Characterization. Presented to the U.S. Department of Energy, Tyson’s Corner, VA, 24 February 1999.

Watson, J.G., and J.C. Chow (1999). Particle Networks and Aerosol Characterization for Health Impacts. Presented at the “Air Pollution Health Impacts: Data Gaps and Immediate Research Needs” workshop, Sacramento, CA, 30 July 1999.

Watson, J.G., and D.L. Freeman (1999). Interactions between Meteorology and Air Quality. Presented at the U.S. Department of Energy’s “Vertical Transport and Mixing Experiment Workshop”, Salt Lake City, UT, 15 September 1999.

Chow, J.C., and J.G. Watson (2000). Fresno Supersite Measurements. Presented to the USEPA Environmental Technology Verification Program, Air Stakeholder Advisory Committee, Denver, CO, 9 March 2000.

Chow, J.C., and J.G. Watson (2000). Air Quality Characterization. Presented to the Pollution Control Working Group, China Council for International Cooperation on Environment and Development, People’s Republic of China, 26 April 2000.

Chow, J.C., and J.G. Watson (2000). Applicability of PM2.5 Standards in the U.S. and Other Countries. Presented at the 41st Annual Meeting of the Japan Society for Atmospheric Environment, Urawa, Japan, 27 September 2000.

Chow, J.C., and J.G. Watson (2000). U.S. Approaches on PM2.5 Standard Implementation. Presented at the 41st Annual Meeting of the Japan Society for Atmospheric Environment, Urawa, Japan, 28 September 2000.

Chow, J.C., and J.G. Watson (2000). Considerations in Speciation Monitoring Network Design. Presented at the National Institute for Environmental Studies, Tsukuba, Japan, 29 September 2000.

Chow, J.C., and J.G. Watson (2000). Overview of the Fresno Supersite. Paper 1A.2 presented at the 7th International Conference on Atmospheric Sciences and Applications to Air Quality, Taipei, Taiwan. 31 October 2000.

Chow, J.C., and J.G. Watson (2000). Ozone Formation, Transport, and Control. Presented at the CCICED Pollution Control Workshop, Guangzhou, People’s Republic of China. 4 November 2000.

Chow, J.C., and J.G. Watson (2000). Comparison and Evaluation of In-Situ and Filter Carbon Measurements at the Fresno Supersite. Presented at the 7th International Conference on Carbonaceous Particles in the Atmosphere, San Juan, Puerto Rico. 28 November 2000.

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Chow, J.C., and J.G. Watson (2000). In-Situ Continuous and Filter Carbon Measurements. Presented to the Hong Kong Environmental Protection Dept. 5 December 2000.

Chow, J.C., and J.G. Watson (2000). Sampling and Analysis for Organic Speciation. Presented to the Hong Kong Environmental Protection Dept. 5 December 2000.

Chow, J.C., and J.G. Watson (2000). Considerations in Speciation Monitoring and Network Design. Presented to the Hong Kong Environmental Protection Dept. 5 December 2000.

Chow, J.C., J.G. Watson, D. Crow, H.D. Kuhns, V. Etyemezian, and M. Green (2000). Source Profile and Emissions Rate Measurements during BRAVO. Presented at the 93rd Annual Meeting, Salt Lake City, UT, 18-22 June 2000. Air & Waste Management Assoc., Pittsburgh, PA.

Chow, J.C., J.G. Watson, D. Crow, and T. Merrifield (2000). Comparison of IMPROVE and NIOSH Carbon Measurements for Different Types of Carbon Samples. Presented at the “PM2000: Particulate Matter and Health – The Scientific Basis for Regulatory Decision Making” conference, Charleston, SC, 24-28 January 2000. Air & Waste Management Assoc., Pittsburgh, PA.

Magliano, K.L., P. Ouchida, J.G. Watson, J.C. Chow, and C. McDade (2000). Coordinated Efforts of the California Regional PM10/PM2.5 Air Quality Study and the U.S. Environmental Protection Agency Supersite in Fresno, California. Presented at the 93rd Annual Meeting, Salt Lake City, UT, 18-22 June 2000. Air & Waste Management Assoc., Pittsburgh, PA.

Watson, J.G. (2000). Urban and Regional Air Pollution: DRI’s Activities and Future. Presented on “Science Day” for the Division of Atmospheric Sciences, Desert Research Institute, Reno, NV, 15 April 2000.

Watson, J.G. (2000). Control Strategy Development. Presented at the Foro de la Calidad del Aire, San Salvador, El Salvador, 31 May 2000.

Watson, J.G. (2000). Emissions Inventories. Presented to the Secretária del Medio Ambiental, Instituto Nacional de Ecología, Mexico City, Mexico. 6 June 2000.

Watson, J.G. (2000). Mobile Source Emissions. Presented to the Secretária del Medio Ambiental, Instituto Nacional de Ecología, Mexico City, Mexico. 6 June 2000.

Watson, J.G. (2000). Source Apportionment by Receptor Models. Presented to the Secretária del Medio Ambiental, Instituto Nacional de Ecología, Mexico City, Mexico. 6 June 2000.

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Watson, J.G. (2000). Source Sampling Methods for Particulate Matter and Precursor Gases. Presented at the NARSTO “Tropospheric Aerosols: Science and Decisions in an International Community” conference, Queretaro, Mexico. 23 October 2000.

Watson, J.G. (2000). Levels and Methods of Data Validation. Presented at the NARSTO “Tropospheric Aerosols: Science and Decisions in an International Community” conference, Queretaro, Mexico. 23 October 2000.

Watson, J.G. (2000). Data Management and Analysis Software. Presented at the NARSTO “Tropospheric Aerosols: Science and Decisions in an International Community” conference, Queretaro, Mexico. 23 October 2000.

Watson, J.G., and J.C. Chow (2000). Summary of Fresno Supersite Measurements. Presented at the California Air Resources Board, Sacramento, CA, 18 January 2000.

Watson, J.G., and J.C. Chow (2000). Lessons Learned from the Fresno Supersite. Presented at the “PM2000: Particulate Matter and Health – The Scientific Basis for Regulatory Decision Making” conference, Charleston, SC, 24-28 January 2000. Air & Waste Management Assoc., Pittsburgh, PA.

Watson, J.G., and J.C. Chow (2000). Research Needs for Particulate Matter. Presented at the 41st Annual Meeting of the Japan Society for Atmospheric Environment, Urawa, Japan, 27 September 2000.

Watson, J.G., and J.C. Chow (2000). Health-Related Measurements from the Fresno Supersite. Presented at the 41st Annual Meeting of the Japan Society for Atmospheric Environment, Urawa, Japan, 28 September 2000.

Watson, J.G., and J.C. Chow (2000). California Regional PM10/PM2.5 Air Quality Study. Presented at the National Institute for Environmental Studies, Tsukuba, Japan, 29 September 2000.

Watson, J.G., and J.C. Chow (2000). PM2.5 Carbonate Concentrations at Regionally Representative IMPROVE Sites. Presented at the 7th International Conference on Carbonaceous Particles in the Atmosphere, San Juan, Puerto Rico. 28 November 2000.

Watson, J.G., J.C. Chow, S.D. Kohl, D. Crow, J. Bowen, S. Schmidt, S. Hering, and D. Fitz (2000). Health-Related Measurements from the Fresno Supersite. Presented at the “PM2000: Particulate Matter and Health – The Scientific Basis for Regulatory Decision Making” conference, Charleston, SC, 24-28 January 2000. Air & Waste Management Assoc., Pittsburgh, PA.

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Wells, R.C., H. Kuhns, V. Etyemezian, J.G. Watson, J.C. Chow, and J.F. Van Woy (2000). Adapting Hazardous Air Pollutant Emission Compliance Tests for Source Apportionment: Example for a Waste-to-Energy Facility. Presented at the 93rd Annual Meeting, Salt Lake City, UT, 18-22 June 2000. Air & Waste Management Assoc., Pittsburgh, PA.

Wells, R.C., J.G. Watson, and J. Van Woy (2000). Chemical Mass Balance Modeling for Air Quality near a Waste-to-Energy Facility in a Complex Urban Area: Program Design. Presented at the 93rd Annual Meeting, Salt Lake City, UT, 18-22 June 2000. Air & Waste Management Assoc., Pittsburgh, PA.

Chow, J.C., J.G. Watson (2001). Recent Developments in U.S. on PM2.5 Monitoring and Analysis. Presented at the ACEE Air Quality Workshop, Johannesburg, South Africa, 7 March 2001.

Chow, J.C., J.G. Watson (2001). Network Design for Exposure Assessment. Presented at the ACEE Air Quality Workshop, Johannesburg, South Africa, 8 March 2001.

Chow, J.C., J.G. Watson (2001). Quality Control/Quality Assurance of Air Quality Monitoring Networks. Presented at the ACEE Air Quality Workshop, Johannesburg, South Africa, 8 March 2001.

Chow, J.C., J.G. Watson (2001). Levels and Methods of Data Validation. Presented at the ACEE Air Quality Workshop, Johannesburg, South Africa, 9 March 2001.

Chow, J.C., J.G. Watson (2001). Source Apportionment by Receptor Modeling. Presented at the ACEE Air Quality Workshop, Johannesburg, South Africa, 9 March 2001.

Chow, J.C., J.G. Watson (2001). Recent Developments in Aerosol Monitoring. Presented at the Mini-Symposium on Particles in the Atmosphere, Air & Waste Management Association 94th Annual Conference & Exhibition, Orlando, FL, 26 June 2001.

Chow, J.C., J.G. Watson (2001). Particulate matter properties: Different ways to measure them. Presented at the Workshop for Risk Management and Management for PM in Ambient Air, College of Medicine, Yonsei University, Seoul Korea, 24 August 2001.

Chow, J.C., J.G. Watson, S.A. Edgerton, E. Vega (2001). PM10 variations in a spatially dense monitoring network during the 1997 Mexico City Aerosol Characterization Study. Presented at the International Union of Air Pollution Prevention and Environmental Protection Association’s 12th World Clean Air & Environment Congress and Exhibition, Seoul, Korea, 29 August 2001.

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Chow, J.C., J.G. Watson (2001). Overview of the Fresno and St. Louis Supersites. Presented at the Air Quality Monitoring Technology Exchange Workshop, Taipei, Taiwan, 6 September 2001.

Chow, J.C., J.G. Watson (2001). Sampling and analysis requirements for compliance, PM speciation, and exposure assessment. Presented at the Air Quality Monitoring Technology Exchange Workshop, Taipei, Taiwan, 7 September 2001.

Chow, J.C., and J.G. Watson (2001). PM2.5 Material Balance in Fresno. Presented at the Supersites Technical Exchange, Research Triangle Park, NC, 13-14 November 2001.

Chow, J.C., and J.G. Watson (2001). Nitrate Volatilization from Filter Measurements in Fresno. Presented at the Supersites Technical Exchange, Research Triangle Park, NC, 13-14 November 2001.

Chow, J.C., J.G. Watson, D.H. Lowenthal, S.V. Hering, K.L. Magliano, and P. Ouchida (2001). Equivalence of Particle Nitrate Measurements at the Fresno Supersite. Presented at the Regional Haze and Global Radiation Balance – Aerosol Measurements and Models: Closure, Reconciliation and Evaluation conference, Bend, OR, 2-5 October 2001. Air & Waste Management Association, Pittsburgh, PA, and American Geophysical Union, Washington, DC.

Kuhns, H., M. Green, V. Etyemezian, J. Watson, and M. Pitchford (2001). Big Bend Regional Aerosol and Visibility Observational (BRAVO) Study Emissions Inventory. Presented at the Mini-Symposium on Particles in the Atmosphere, Air & Waste Management Association 94th Annual Conference & Exhibition, Orlando, FL, 26-29 June 2001.

Lowenthal, D.H., J.C. Chow, J.G. Watson, M.R. Stolzenburg, N.M. Kreisberg, and S.V. Hering (2001). Particle Size Relationships at the Fresno Supersite. Presented at the Regional Haze and Global Radiation Balance – Aerosol Measurements and Models: Closure, Reconciliation and Evaluation conference, Bend, OR, 2-5 October 2001. Air & Waste Management Association, Pittsburgh, PA, and American Geophysical Union, Washington, DC.

Richards, L.W., D.E. Lehrman, R.E. Weiss, D. Bush, J.G. Watson, C.E. McDade, and K. Magliano (2001). Light Scattering Measurements during the California Regional PM10/PM2.5 Air Quality Study. Presented at the Regional Haze and Global Radiation Balance – Aerosol Measurements and Models: Closure, Reconciliation and Evaluation conference, Bend, OR, 2-5 October 2001. Air & Waste Management Association, Pittsburgh, PA, and American Geophysical Union, Washington, DC.

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Stockwell, W.R., H. Kuhns, V. Etyemezian, M.C. Green, J.C. Chow, J.G. Watson, and N.F. Robinson (2001). Modeling of Ozone, Nitrogen Oxides, and Particles in the American Northwest. Presented at the 94th Annual Meeting, Orlando, FL, 24-28 June 2001. Air & Waste Management Assoc., Pittsburgh, PA.

Watson, J.G. (2001). Comparison and Evaluation of In-Situ and Filter Carbon Measurements at the Fresno Supersite. Presented at the California Air Resources Board Air Quality Data Validation and Management Workshop, Sacramento, CA, 28 February 2001.

Watson, J.G., J.C. Chow (2001). Fresno Supersite Update. Presented at the Supersites Technical Exchange, Research Triangle Park, NC, 20 March 2001.

Watson, J.G., J.C. Chow (2001). Air Quality Source Apportionment. Presented at the Mini-Symposium on Particles in the Atmosphere, Air & Waste Management Association 94th Annual Conference & Exhibition, Orlando, FL, 27 June 2001.

Watson, J.G., J.C. Chow (2001). PM monitoring network design and optimization. Presented at the Workshop for Risk Assessment and Management for PM in Ambient Air, College of Medicine, Yonsei University, Seoul, Korea, 24 August 2001.

Watson, J.G., and J.C. Chow (2001). Zones of Representation for the Fresno, CA, Supersite. Presented at the International Union of Air Pollution Prevention and Environmental Protection Association’s 12th World Clean Air & Environment Congress and Exhibition, Seoul, Korea, 29 August 2001.

Watson, J.G., J.C. Chow (2001). Supersite database management and validation. Presented at Air Quality Monitoring Technology Exchange Workshop, Taipei, Taiwan, 7 September 2001.

Watson, J.G., J.C. Chow (2001). Network design principles for PM and ozone in the U.S. Presented at Air Quality Monitoring Technology Exchange Workshop, Taipei, Taiwan, 7 September 2001.

Watson, J.G., and J.C. Chow (2001). Fresno Supersite Update. Presented at the Supersites Technical Exchange, Research Triangle Park, NC, 13-14 November 2001.

Watson, J.G., J.C. Chow, D.H. Lowenthal, L.W. Richards, P. Ouchida, and S. Scheller (2001). Comparison of Nephelometer Light Scattering Measurements in Central California as a Function of Meteorological Variables, Particle Size, and Particle Composition. Presented at the Regional Haze and Global Radiation Balance – Aerosol Measurements and Models: Closure, Reconciliation and Evaluation conference, Bend, OR, 2-5 October 2001. Air & Waste Management Association, Pittsburgh, PA, and American Geophysical Union, Washington, DC.

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Chang, M.C., G. England, J.C. Chow, J.G. Watson, and P.K. Hopke (2002). Characterization of PM2.5 Mass and Chemical Speciation from Fossil Fuel Combustion. Presented at the 6th International Aerosol Conference, Taipei, Taiwan, 12 September 2002.

Chow, J.C., and J.G. Watson (2002). PM2.5 Carbonate Concentrations at IMPROVE Sites. Presented at the IMPROVE Steering Committee Meeting, New Orleans, LA, 21 March, 2002.

Chow, J.C., and J.G. Watson (2002). Recent Developments in Aerosol Monitoring. Presented at the 1st International Workshop on Air Quality in Industrialized Urban Centers, Vitória, Espirito Santo, Brazil, 28 April 2002.

Chow, J.C., and J.G. Watson (2002). Recent Developments in Source Characterization. Presented at the Regional Particulate Matter Workshop, Hong Kong, 15 May 2002.

Chow, J.C., and J.G. Watson (2002). Advanced Monitoring Methods at U.S. EPA Supersites. Presented at the Regional Particulate Matter Workshop, Guangzhou, People’s Republic of China, 17 May 2002.

Chow, J.C., and J.G. Watson (2002). Recent Developments in Aerosol Monitoring. Presented at the Chongqing Academy of Environmental Science, Chongqing, People’s Republic of China, 20 May 2002.

Chow, J.C., and J.G. Watson (2002). Aerosol Measurements. Presented at the 6th International Aerosol Conference, Taipei, Taiwan, 8 September 2002.

Chow, J.C., and J.G. Watson (2002). Measurements at the Fresno Supersite. Presented to the Taiwan Environmental Protection Agency, Taipei, Taiwan, 13 September 2002.

Chow, J.C., and J.G. Watson (2002). Problems and Solutions in PM Monitoring and Assessment. Presented at the Energy and Environment Workshop on Energy Use, Spatial Planning, and Air Quality, Shanghai, People’s Republic of China, 12-14 November 2002.

Chow, J.C., and J.G. Watson (2002). Recent Developments in Ambient and Source Monitoring. Presented at the Korea Institute of Science and Technology, Cheongryangri, Seoul, Korea, 2 December 2002.

Chow, J.C., and J.G. Watson (2002). Scientific Issues in the Quantification of Organic and Elemental Carbon and their Contributions to Light Extinction. Presented at the 4th International Symposium on Advanced Environmental Monitoring, Seogwipo, Jeju Island, South Korea, 5 December 2002.

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Hering, S.V., M.M. Lunden, T.W. Kirchstetter, T.L. Thatcher, K.L. Revzan, R.G. Sextro, N.J. Brown, J. Watson, and J. Chow (2002). Indoor, Outdoor, and Regional Profiles of PM2.5 Sulfate, Nitrate, and Carbon. Presented at the 9th International Conference in Indoor Air Quality and Climate, Monterey, CA, 30 June-5 July 2002. International Academy of Indoor Air Sciences, Santa Cruz, CA.

Stockwell, W.R., J.C. Chow, V. Etyemezian, A.W. Gertler, M.C. Green, H. Kuhns, M. Luria, and J.G. Watson (2002). A New Model for Secondary Ammonium Nitrate Aerosol. Presented at the CRC Air Toxics Modeling Workshop, Woodlands, TX, 26-27 February 2002. Coordinating Research Council, Alpharetta, GA.

Watson, J.G., and J.C. Chow (2002). Air Pollution Source Apportionment. Presented at the I International Workshop on Air Quality in Industrialized Urban Centers, Vitória, Espirito Santo, Brazil, 28-30 April 2002.

Watson, J.G., and J.C. Chow (2002). Air Quality Source Apportionment Methods. Presented at the Chongqing Academy of Environmental Science, Chongqing, People’s Republic of China, 20 May 2002.

Watson, J.G., and J.C. Chow (2002). Source Apportionment by Receptor Modeling. Presented at the Chongqing Academy of Environmental Science, Chongqing, People’s Republic of China, 20 May 2002.

Watson, J.G., and J.C. Chow (2002). Supersite Operating Parameters. Presented at the Supersite PI Meeting, Las Vegas, NV, 10 June 2002.

Watson, J.G. (2002). Critical Review – Visibility: Science and Regulation. Presented at the Air & Waste Management Association’s 95th Annual Meeting, Baltimore, MD, 26 June 2002.

Watson, J.G., and J.C. Chow (2002). Regional Haze Science and Regulation in the United States. Presented at the 6th International Aerosol Conference, Taipei, Taiwan, 8 September 2002.

Watson, J.G., and J.C. Chow (2002). Data Management Approach for Supersite Measurements. Presented to the Taiwan Environmental Protection Agency, 13 September 2002.

Watson, J.G., and J.C. Chow (2002). Causes of Regional Haze in the U.S. and Methods for Improvement. Presented at the 4th International Symposium on Advanced Environmental Monitoring, Seogwipo, Jeju Island, South Korea, 4-6 December 2002.

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Casuccio, G., T. Lersch, K. Magliano, and J.G. Watson (2003). Characterization of San Joaquin Valley Samples Using Scanning Electron Microscopy (SEM) Techniques. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

Chen, L.-W., J.C. Chow, J.G. Watson, and D. Crow (2003). Measuring Elemental Carbon Absorption Using a Dual Thermal Optical Reflectance/Transmittance Analyzer. Presented at the International Workshop for the Development of Research Strategies for Sampling and Analysis of Organic and Elemental Carbon Fractions in Atmospheric Aerosols, Durango, CO, 4-5 March 2003.

Chow, J.C., and J.G. Watson (2003). Research Needs for Organic and Elemental Carbon Measurements. Presented at the Sixth Workshop on Mexico City Air Quality, Mexico City, Mexico, 20-23 January 2003.

Chow, J.C., and J.G. Watson (2003). Levels and Methods of Data Validation. Presented at the Hong Kong Environmental Protection Department, Wan Chai, Hong Kong, 14 February 2003.

Chow, J.C., and J.G. Watson (2003). Recent Developments in Source Characterization. Presented at the Technical Exchange Workshop, Guangzhou, People’s Republic of China, 18 February 2003.

Chow, J.C., and J.G. Watson (2003). Problems and Solutions in PM Monitoring and Assessment. Presented at the Technical Exchange Workshop, Guangzhou, People’s Republic of China, 18 February 2003.

Chow, J.C., and J.G. Watson (2003). Research Needs for Measurements of Source-Specific Carbon Fractions. Presented at the 8th International Conference on Atmospheric Sciences and Applications to air Quality, Tsukuba Science City, Japan, 11-13 March 2003.

Chow, J.C., and J.G. Watson (2003). Health-Related Measurements at the Fresno Supersite. Presented at the Fresno Asthmatic Children’s Environment Study and Southern California Particle Center and Supersite Joint Meeting, Los Angeles, CA, 31 July 2003.

Chow, J.C., and J.G. Watson (2003). Challenges in PM Measurement. Presented at the Symposium on Particulate Matter, Endicott House, Dedham, MA, 12 August 2003. Massachusetts Institute of Technology, Cambridge, MA.

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Chow, J.C., and J.G. Watson (2003). Differences among Thermal/Optical Organic and Elemental Carbon Analysis Methods for Ambient Aerosols. Presented at the European Aerosol Conference, Madrid, Spain, 1 September 2003. Universidad Nacional de Educación a Distancia (UNED) and Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.

Chow, J.C., and J.G. Watson (2003). Overview of Aerosol Properties and Measurements. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 17 September 2003.

Chow, J.C., and J.G. Watson (2003). Source Characterization. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 18 September 2003.

Chow, J.C., and J.G. Watson (2003). Calibration, Operation, and Maintenance of MiniVol Samplers. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 18 September 2003.

Chow, J.C., and J.G. Watson (2003). Challenges in PM Measurement. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 18 September 2003.

Chow, J.C., and J.G. Watson (2003). Issues in Ambient PM Measurement and Assessment. Presented at the Urbanization-Energy-Clean Air Workshop, Beijing, People’s Republic of China, 15-17 October 2003.

Chow, J.C., J.G. Watson, L.W.A. Chen, K. Magliano, and P. Ouchida (2003). Spatial and Temporal Variations in PM2.5 Chemical Composition during Winter 2000/2001 Episodes in Central California. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

Chow, J.C., and J.G. Watson (2003). Source Apportionment for Air Quality Management. Presented at the International Workshop on Source Apportionment for Urban Ambient Particulate Matter, Nankai University, Tianjin, China, 26 November 2003.

Chow, J.C., and J.G. Watson (2003). Summary of Research Collaboration in China. Presented at the Institute of Earth Environment, Chinese Academy of Sciences (IEECAS), Xi’an, China, 1 December 2003.

England, G.C., O.M.C. Chang, S. Wien, K. Stirling, M. Mueller, P. Drayton, B. Liebowitz, J.G. Watson, J.C. Chow, B. Zielinska, and P. Hopke (2003). An Improved Measurement Method and New Results for PM2.5 Emission Factors and Speciation Profiles for Stationary Combustion Sources. Presented at the NARSTO Workshop on Innovative Methods for Emission-Inventory Development and Evaluation, Austin, TX, 14-17 October 2003. NARSTO, Pasco, WA.

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England, G.C., S, Wein, O. Chang, A. Mcguishion, K. Johnson, W. Welsh, W. Miller, M. Mueller, B. Liebowitz, J.G. Watson, and P. Drayton (2003). Comparison of Stationary Source Dilution and Non-Dilution Sampling Techniques for Fine and Ultrafine Particle Measurements on a Backup Generator Diesel Engine. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

Hering, S., N. Kreisberg, J.C. Chow, J.G. Watson, and L.W. Richards (2003). Temporal and Spatial Distribution of Fine Particle Nitrate and Black Carbon in the San Joaquin Valley of California. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

Mazzoleni, C., R. Keislar, H. Kuhns, H. Moosmüller, P. Barber, D. Nicolic, N. Robinson, and J. Watson (2003). On-Road Optical Remote Sensing of Particulate Matter and Gaseous Emissions from Vehicles in the Las Vegas Area. Paper No. 70879 presented at the 96th Annual Meeting, San Diego, CA, 22-26 June 2003. Air & Waste Management Association, Pittsburgh, PA.

Mazzoleni, C., H. Kuhns, H. Moosmüller, R. Keislar, P. Barber, D. Nicolic, N. Robinson, and J.G. Watson (2003). On-Road Remote Sensing Measurement of Automotive Particulate and Gaseous Emissions in Las Vegas, NV. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

Mazzoleni, C., H. Moosmüller, P.W. Barber, H.D. Kuhns, R.E. Keislar, and J.G. Watson (2003). Ultraviolet Lidar and Transmissometer for the On-Road Measurement of Automotive Particle Emission Factors. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

Stockwell, W.R., Kim, D., Freeman, D., Shumyatsky,I., Goliff, W.S., Lewis, J.M., and Watson, J.G. (2003). Modeling Studies of the Contribution of Regional Transport to the Formation of Secondary Aerosol over the Western United States. Presented at the Fall Meeting of the American-Geophysical Union, San Francisco, California, December 2003.

Veranth, J., R. Labban, J.G. Watson, J.C. Chow, and V. Etyemezian (2003). Chemical Mass Balance for Source Apportionment of Soil Dust. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

Watson, J.G., and J.C. Chow (2003). Measuring and Improving Regional Haze. Presented at the Sixth Workshop on Mexico City Air Quality, Mexico City, Mexico, 20-23 January 2003.

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Watson, J.G., and J.C. Chow (2003). Causes and Measurements of Urban, Regional, and Global Haze. Presented at the 8th International Conference on Atmospheric Sciences and Applications to Air Quality, Tsukuba Science City, Japan, 11-13 March 2003.

Watson, J.G., and J.C. Chow (2003). Receptor Modeling for Air Resources Management. Presented at the Laboratoire des Sciences du Climat et de l’Environnement, Centre National de la Recherche Scientifique, Gif sur Yvette, Cedex, France, 29 August 2003.

Watson, J.G., and J.C. Chow (2003). Poor Visibility, Its Causes and Its Measurement. Presented at the European Aerosol Conference, Madrid, Spain, 3 September 2003. Universidad Nacional de Educación a Distancia (UNED) and Centro de Investigaciones Energéticas, Medioambientales y Tecnológicas (CIEMAT), Madrid, Spain.

Watson, J.G., and J.C. Chow (2003). Causes and Measurements of Urban, Regional, and Global Haze. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 17 September 2003.

Watson, J.G., and J.C. Chow (2003). Receptor Modeling for Air Resources Management. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 17 September 2003.

Watson, J.G., and J.C. Chow (2003). Network Design Principles for Population-Oriented Monitoring of Particulate Matter. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 18 September 2003.

Watson, J.G., and J.C. Chow (2003). Measurement of Organic and Elemental Carbon. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 18 September 2003.

Watson, J.G., and J.C. Chow (2003). Principles, Assumptions, and Data Requirements for Chemical Mass Balance (CMB) Receptor Models. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 19 September 2003.

Watson, J.G., and J.C. Chow (2003). Chemical Mass Balance (CMB) Model Validation and Application Protocols. Presented at the Technology Workshop on Ambient PM Measurement, Pune, India, 19 September 2003.

Watson, J.G., J.C. Chow, L.-W.A. Chen, K.L. Magliano, P. Ouchida, D.E. Lehrman, and L.W. Richards (2003). Equivalence and Comparability among Different PM2.5 Mass Measurements in Central California. Presented at the 22nd Annual Meeting, Anaheim, CA, 20-24 October 2003. American Association for Aerosol Research, Mt. Laurel, NJ.

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Al-Horr, R., D.W. Later, B.D. Grover, N.L. Eatough, J.G. Watson, J.C. Chow and D.J. Eatough (2004). A New Gas-Particle Ion Chromatographic System for the Continuous Monitoring of Soluble Gases and Ionic Constituents of Particulate Matter. Presented at the 97th Annual Meeting of the Air and Waste Management Association, “Sustainable Development: Gearing up for the Challenge!” Indianapolis, IN, 22-25 June 2004.

Chow, J.C., J.G. Watson, and K. Fung (2004). Review of Thermal Optical Carbon Analysis. Presented at the 3rd Asian Aerosol Conference, Hong Kong University of Science and Technology, Hong Kong, 7 January 2004.

Chow, J.C., J.G. Watson, L.-W.A. Chen, D.H. Lowenthal, R.J. Countess and S.J. Countess (2004). Temporal and Spatial Variations of PM2.5 during CRPAQS Winter Intensives. Presented at the CRPAQS Data Analysis Meeting, Sacramento, CA, 9 March 2004.

Chow, J.C., J.G. Watson, D.H. Lowenthal and Susanne V. Hering (2004). Particulate Nitrate Measurements during CRPAQS. Presented at the CRPAQS Data Analysis Meeting, Sacramento, CA, 9 March 2004.

Chow, J.C. and J.G. Watson (2004). Chemical Mass Balance Receptor Model. Presented at the 2004 International Conference on High-tech Industry Air Pollution Control Technologies Seminar, Taoyuan, Taiwan, 25 May 2004.

Chow, J.C. and J.G. Watson (2004). Receptor Modeling for Air Resources Management. Presented at the 2004 International Conference on High-tech Industry Air Pollution Control Technologies Seminar, Taoyuan, Taiwan, 27 May 2004.

Chow, J.C. and J.G. Watson (2004). Challenges in Ambient PM Measurement and Assessment. Presented at the 2004 International Conference on High-tech Industry Air Pollution Control Technologies Seminar, Taoyuan, Taiwan, 27 May 2004.

Chow, J.C. and J.G. Watson (2004). Uncertainties in the Measurement of Carbon in Suspended Particles. Presented at the 16th International Conference on Nucleation and Atmospheric Aerosols (ICNAA), Kyoto, Japan, 27 July 2004.

Chow, J.C. and J.G. Watson (2004). Ultrafine Particles and Human Health. Presented to the Japan Automobile Research Institute, Tokyo, Japan, 2 August 2004.

Chow, J.C. and J.G. Watson (2004). Carbon Measurements with the DRI Model 2001 Thermal/Optical Carbon Analyzer. Presented at Environment Canada, Toronto, Ontario, Canada, 9 August 2004.

73


Chow, J.C., J.G. Watson, L.W.A. Chen, D.H. Lowenthal, and K. Magliano (2004). Comparison of PM2.5 Chemical Composition from the Fresno Supersite during Wintertime Pollution Episodes in Central California. Presented at the 13th World Clean Air and Environment Protection Congress and Exhibition, London, England, 24 August 2004.

Chow, J.C. and J.G. Watson (2004). Characteristics of Ultrafine Particles and their Potential Health Impact. Presented to the Department of Mechanical and Aerospace Engineering, Arizona State University, Tempe, AZ, 1 September 2004.

Chow, J.C. and J.G. Watson (2004). Calibration and Auditing Methods for Thermal and Optical Carbon Analysers. Presented at the 8th International Conference on Carbonaceous Particles in the Atmosphere, Vienna, Austria, 15 September 2004.

Chow, J.C. and J.G. Watson (2004). Recent Developments in OC/EC Carbon Research and Fresno Supersite In-Situ Measurements of Particles, Optical Properties, and Chemical Composition. Presented at the GSF Research Center, Institute for Ecological Chemistry, Neuherberg, Germany, 20 September 2004.

Chow, J.C., S.D. Lee, and J.G. Watson (2004). Research on Ultrafine Particles and Health Effects. Presented at the 2nd International Conference on Environmental Concerns: Innovative Technologies and Management Options, Xiamen, China, 13 October 2004.

Chow, J.C. , J.G. Watson, L.W.A. Chen, G. Paredes, and O. Chang (2004). Methods to Calibrate and Audit Thermal/Optical Carbon Analyzers for Visibility Studies. Presented at the A&WMA Visibility Specialty Conference - Regional and Global Perspectives on Haze: Causes, Consequences and Controversies, Ashville, NC, 26 October 2004.

Chow, J.C. and J.G. Watson (2004). Air Pollution – Urban, Regional, and Global Perspectives. Presented at the Workshop on Environmental Concerns, Hong Kong Polytechnic University, Hong Kong, 10 November 2004.

Chow, J.C. and J.G. Watson (2004). Cooperative Partnerships for Air Quality Studies. Presented at the Workshop on Emissions Source Characterization, Peking University Shenzen Graduate School Campus, 11 November 2004.

Chow, J.C. and J.G. Watson (2004). Potential Health Effects of Ultrafine Particles. Presented at the Hong Kong Environmental Protection Department, Wan Chai, Hong Kong, 9 November, 2004.

Chow, J.C. A. L-W. Chen, and J.G. Watson (2004). Source/Receptor Markers. Presented at the Workshop on Emissions Source Characterization, Hong Kong Polytechnic University, 10 November, 2004.

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Fung, K., J.C. Chow, and J.G. Watson (2004). Factors Contributing to the Difference in Elemental Carbon by the IMPROVE and USEPA Speciation Trends Network STN Methods. Presented at the 3rd Asian Aerosol Conference, Hong Kong University of Science and Technology, Hong Kong, 7 January 2004.

Fung, K., J.C. Chow, L.W.A. Chen, M.C. Chang, and J.G. Watson (2004). Evaluation of Pyrolysis Correction by Reflectance and Transmittance in Thermal/Optical OC/EC Analysis Techniques. Presented at the US EPA and AWMA Symposium on Air Quality Measurement Methods and Technology – 2004, Research Triangle Park, NC, 21 April, 2004.

Fung, K., J.C. Chow, J.G. Watson, L.W.A. Chen (2004). Determining Organic Carbon Adsorption on Quartz Fiber Filters by Sample Splitting and Thermal/Optical Analysis. Presented at the 13th World Clean Air and Environmental Protection Congress and Exhibition, London, UK, 26 August 2004.

Klouda, G.A., J.J. Filliben, H.J. Parish, J.C. Chow, J.G. Watson and R.A. Cary (2004). Reference Material 8785: Air Particulate Matter on Filter Media. Presented at the 97th Annual Meeting of the Air and Waste Management Association, “Sustainable Development: Gearing up for the Challenge!” Indianapolis, IN, 22-26 June 2004.

Louie, P.K.K., G.S.P. Leung, B.T.W. Yeung, D.W.M. Sin, M. Bergin, M. Zhang, J.Z. Yu, A.K.H. Lau, J.G. Watson, and J.C. Chow (2004). A Study of PM2.5 and Its Chemical Composition in Hong Kong. Presented at the 3rd Asian Aerosol Conference, University of Science and Technology, Hong Kong, 7 January 2004.

Mazzoleni,C., H. Moosmüller, H.Kuhns, P. Barber, D. Nikolic, N. Nussbaum, O. Chang, R. Keislar, and J. G. Watson (2004). On-Road Particulate Matter Emissions from Vehicles by Ultraviolet Backscattering and Extinction Measurements. Presented at the A&WMA Visibility Specialty Conference - Regional and Global Perspectives on Haze: Causes, Consequences and Controversies, Ashville, NC, 26 October 2004.

Paredes-Miranda, G., J.C. Chow (presenter), L.W.A. Chen, M.C. Chang, and J.G. Watson (2004). Temperature Calibration for Thermal Optical Carbon Analyzers. Presented at the US EPA and AWMA Symposium on Air Quality Methods and Technology - 2004, Research Triangle Park, NC, 21 April, 2004.

Tropp, R.J., J. Engelbrecht, S.D. Kohl, A. Dickerson, J.C. Chow, J.G. Watson, R.J. Countess, S.J. Countess, and E.L. Michel (2004). PM2.5 Chemical Speciation Results for Texas – Implications for Regional Studies. Presented at the 13th World Clean Air and Environmental Protection Congress and Exhibition, London, UK, 22-27 August 2004.

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Veranth, J.M., E.R. Pardyjak, F. Yin, K. Perry, J.C. Chow, J.G. Watson and V. Etyemezian (2004). Computational Modeling of Near-Source Deposition of Fugitive Dust on Vegetative Surfaces. Presented at the American Association for Aerosol Research 2004 Annual Conference, Hyatt Regency Atlanta, Atlanta, GA, 4-8 October 2004.

Watson, J.G., and J.C. Chow (2004). Review of Visibility and Air Pollution. Presented at the 3rd Asian Aerosol Conference, Hong Kong University of Science and Technology, Hong Kong, 7 January 2004.

Watson, J.G., and J.C. Chow (2004). Equivalence of Carbon Fractions with Different Carbon Analyzers. Presented at the Improve Steering Committee Meeting, Glacier National Park, MT, 2 June 2004.

Watson, J.G., and J.C. Chow (2004). Ultrafine Particle Mechanisms, Measurement Methods, and Composition. Presented to the Japan Automobile Research Institute, Tokyo, Japan, 2 August 2004.

Watson, J.G., J.C. Chow, and D.H. Lowenthal (2004). Nanoparticle Concentrations and Photochemical Nucleation at the Fresno Supersite. Presented at Environment Canada, Toronto, Ontario, Canada, 9 August 2004.

Watson, J.G., J.C. Chow, and L.W.A. Chen (2004). Particle Nitrate Sampling Artifacts in California’s San Joaquin Valley. Presented at the 13th World Clean Air and Environment Protection Congress and Exhibition, London, UK, 24 August 2004.

Watson, J.G., J.C. Chow, L.W.A. Chen, G. Paredes-Miranda, M.C. Chang, and K. Fung (2004). Factors Affecting the Quantification of Elemental Carbon. Presented at the 8th International Conference on Carbonaceous Particles in the Atmosphere, Vienna, Austria, 15 September 2004.

Watson, J.G. and J.C. Chow (2004). Challenges in Emissions Source Characterization. Presented at Grimm Aerosol Technik GmbH & Co. KG, Ainring, Bavaria, 18 September 2004.

Watson, J.G. and J.C. Chow (2004). Air Quality Monitoring Networks for Decision Making. Presented at the 2nd International Conference on Environmental Concerns: Innovative Technologies and Management Options, Xiamen, China, 13 October 2004.

Watson, J.G., J.C. Chow, L.W.A. Chen, and M.C. Chang (2004). Summary of Methods and Comparison Studies for Organic and Elemental Carbon: Implications for Visibility and Global Warming. Presented at the A&WMA Visibility Specialty Conference - Regional and Global Perspectives on Haze: Causes, Consequences and Controversies, Ashville, NC, 28 October 2004.

76


Watson, J.G., J.C. Chow, and M.C. Chang (2004). How Well Do Certification Tests Represent Real-World Emissions? Presented at the Workshop on Emission Source Characterization, Hong Kong Polytechnic University, 8 November 2004.

Watson, J.G. and J.C. Chow (2004). Measurements and Characteristics of Ultrafine Particles. Presented at the Hong Kong Environmental Protection Department, Wan Chai, Hong Kong, 9 November 2004.

Watson, J.G. and J.C. Chow (2004). Convergence and Divergence of Stakeholder Needs. Presented at the Workshop on Emission Source Characterization, Peking University Shenzen Graduate School Campus, 11 November 2004.

Cheng, Y., S.C. Lee, K.F. Ho, P.K.K. Louie, J.C. Chow, and J.G. Watson (2005). Particulate Emissions in Shing Mun Tunnel of Hong Kong. Presented at the 4th Asian Aerosol Conference (AAC-2005), Grand Hyatt, Mumbai, India, 13-16 December 2005.

Chow, J.C. and J.G. Watson (2005). Recent Developments in PM Measurement. Presented at the Institute of Environmental Science and Engineering, Tsinghua University, Beijing, China, 28 February 2005.

Chow, J.C. and J.G. Watson (2005). PM2.5 Spatial Variability around the Fresno Supersite. Presented at the Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China, 2 March 2005.

Chow, J.C. and J.G. Watson (2005). Advances in Aerosol Measurements. Presented at the New South Wales Branch of the Clean Air Society of Australia and New Zealand (CASANZ), Lidcombe, Australia, 26 April 2005.

Chow, J.C. and J.G. Watson (2005). Supersites – A New Technology Testing Venue. Presented at the CSIRO Workshop, Melbourne, Australia, 29 April 2005.

Chow, J.C. and J.G. Watson (2005). Worldwide Differences among Measurements of Organic and Elemental Carbon: Implications for Climate Studies. Presented at the 17th International Clean Air and Environment Conference, Hobart, Tasmania, 3 May 2005.

Chow, J.C. and J.G. Watson (2005). Transition of IMPROVE Carbon Analysis. Presented at the IMPROVE Steering Committee Meeting, Acadia National Park, Maine, 26 July 2005.

Chow, J.C., J.G. Watson, and K. Park (2005). Equivalence of Continuous and Integrated Carbon Measurements. Presented at the 16th Regional Conference of Clean Air and Environment in Asian Pacific Area, Tokyo, Japan, 2 August 2005.

77


Chow, J.C. and J.G. Watson (2005). Chemical Composition of Ultrafine Particles (UP). Presented to the Japan Automobile Research Institute and the Japan Automobile Manufacturers’ Association, Tokyo, Japan, 5 August 2005.

Chow, J.C. and J.G. Watson (2005). Ultrafine Particles and Their Health Effects. Presented at the Aboriginal Health Workshop on Indoor Air Quality, Housing and Lung Health, Telus Center, University of Alberta, Edmonton, Canada, 11 October 2005.

Chow, J.C. and J.G. Watson (2005). Instrumentation and Characterization: Emerging Trends and Recommendations. Presented at the Nanoparticle Aerosol Science and Technology (NAST): Emerging Trends and Priorities, Indian Institute of Technology, Bombay, India, 12 December 2005.

Chow, J.C. and J.G. Watson (2005). Sources, Exposures, and Human Health of Ultrafine Particles. Presented at the 4th Asian Aerosol Conference (AAC), Grand Hyatt, Mumbai, India, 15 December 2005.

Deardorff, N., J. Turner, M. Bae, J. Schauer, J. Chow, and J. Watson (2005). Comparison of IMPROVE and St. Louis – Midwest Supersite Measurement Platform Data for Ambient Particulate Matter. Presented at the A&WMA’s Symposium on Air Quality Measurement Methods and Technology 2005, San Francisco, CA, 20 April 2005.

Engelbrecht, J., R. Tropp, H. Kuhns, M. Green and J.G. Watson (2005). Positive Matrix Factorization (PMF) and Chemical Mass Balance (CMB) Receptor Modeling Applied to IMPROVE Data Sets from the Northeastern USA. Presented at the AAAR Specialty Conference: Particulate Matter, Supersites Program and Related Studies, Atlanta, GA, 8 February 2005.

Fung, K., J.C. Chow, and J.G. Watson (2005). Particulate Carbon Measurement – Review and Recent Advances. Presented at a seminar in Delhi, India, organized by Mars Bioanalytical Pvt. Ltd., 24 October 2005.

Grover, B.D., N.L. Eatough, D.J. Eatough, J.L. Ambs, M.B. Myer, P.K. Hopke, R. Al-Horr, D.W. Later, J.C. Chow, J.G. Watson, and W.E. Wilson (2005). Measurement of Fine Particulate Matter (Nonvolatile and Semi-Volatile Fractions) in Fresno, CA. Presented at the AAAR Specialty Conference: Particulate Matter, Supersites Program and Related Studies, Atlanta, GA, 11 February 2005.

Sheya, S., C Glowacki, A. Prabhu, O. Chang, J. Chow, and J. Watson (2005). Method Comparison between a Cyclone/Impinger and a Dilution Tunnel for the Characterization of Particulate Matter from a Ferrous Metal Foundry. Presented at the A&WMA’s Symposium on Air Quality Measurement Methods and Technology 2005, San Francisco, CA, 19 April 2005.

78


Tropp, R., J. Chow, J. Watson, S. Kohl, R. Countess, and E. Michel (2005). PM2.5 Chemical Speciation Results for Texas. Presented at the A&WMA’s Symposium on Air Quality Measurement Methods and Technology 2005, San Francisco, CA, 21 April 2005.

Turner, J., G. Allen, T. Bahadori, J.C. Chow, J.G. Watson, A. Hansen, P. Koutrakis, P. McMurry, J. Ondov, J.Schauer, R. Weber, and W. White (2005). Aerosol Climatology at the St. Louis – Midwest Supersite. Presented at the AAAR Specialty Conference: Particulate Matter, Supersites Program and Related Studies, Atlanta, GA, 7 February 2005.

Veranth, J.M., G.S. Yost, J.C. Chow, and J.G. Watson (2005). Sample Characterization and Source Apportionment of Ambient Particulate Matter: Combining Atmospheric Science and Lung Toxicology. Presented at the 44th Annual Meeting of the Society of Toxicology, New Orleans, LA, 7 March 2005.

Watson, J.G., J.C. Chow, L.W.A. Chen, L.R. Rinehart, and B. Zielinska (2005). Spatial Variability of PM2.5 Species in the California Central Valley. Presented at the AAAR Specialty Conference: Particulate Matter, Supersites Program and Related Studies, Atlanta, GA, 8 February 2005.

Watson, J.G. (2005). New Possibilities for Aerosol Measurements and Source Apportionment. Presented at the AAAR Specialty Conference: Particulate Matter, Supersites Program and Related Studies, Atlanta, GA, 11 February 2005.

Watson, J.G. (2005). Source Apportionment for Utility Particulate Emissions. Presented at the EPRI Environmental Advisory Panel, Monterrey, CA, 15 February 2005.

Watson, J.G. and J.C. Chow (2005). Source Apportionment for Air Resource Management. Presented at the Institute of Environmental Science and Engineering, Tsinghua University, Beijing, China, 28 February 2005.

Watson, J.G. and J.C. Chow (2005). Source Apportionment for Air Resources Management in the Energy Sector. Presented at the Institute of Environmental Science and Engineering, Tsinghua University, Beijing, China, 28 February 2005.

Watson, J.G. and J.C. Chow (2005). Source Apportionment and Aerosol Measurements. New Possibilities from Supersites Program and Related Studies Meeting, Atlanta, GA, February 6-11, 2005. Presented at the Institute of Earth Environment, Chinese Academy of Sciences, Xi’an, China, 2 March 2005.

Watson, J.G. and J.C. Chow (2005). Visibility and Ways to Improve It. Presented at the New South Wales Branch of the Clean Air Society of Australia and New Zealand (CASANZ), Lidcombe, Australia, 26 April 2005.

79


Watson, J.G. and J.C. Chow (2005). Future Directions and Challenges for Air Quality Measurements in the U.S.A. Presented at the CSIRO Workshop, Aspendale, Australia, 29 April 2005.

Watson, J.G. and J.C. Chow (2005). Ultrafine Particle Distributions and Concentrations at the Fresno Supersite. Presented at the 17th International Clean Air and Environment Conference, Hobart, Tasmania, 3 May 2005.

Watson, J.G. and J.C. Chow (2005). Summary of Findings from the Fresno Supersite. Presented at the 16th Regional Conference of Clean Air and Environment in Asian Pacific Area, Tokyo, Japan, 3 August 2005.

Watson, J.G. and J.C. Chow (2005). Measurement Methods for Ultrafine Particle (UP) Composition. Presented to the Japan Automobile Research Institute and the Japan Automobile Manufacturers’ Association, Tokyo, Japan, 5 August 2005.

Watson, J.G. and J.C. Chow (2005). Indoor and Outdoor Methods for Measuring Airborne Particles. Presented at the Aboriginal Health Workshop on Indoor Air Quality, Housing and Lung Health, Telus Center, University of Alberta, Edmonton, Canada, 11 October 2005.

Watson, J.G. and J.C. Chow (2005). Atmospheric Aerosols: Emissions and Transport, Health and Climate Effects: Emerging Trends and Recommendations. Presented at the Nanoparticle Aerosol Science and Technology (NAST): Emerging Trends and Priorities, Indian Institute of Technology, Bombay, India, 12 December 2005.

Watson, J.G. and J.C. Chow (2005). Ultrafine Particle Formation at the Fresno Supersite. Presented at the 4th Asian Aerosol Conference (AAC-2005), Grand Hyatt, Mumbai, India, 13 December 2005.

Watson, J.G. and J.C. Chow (2005). Receptor Modeling for Source Apportionment. Presented at the 4th Asian Aerosol Conference (AAC), Grand Hyatt, Mumbai, India, 15 December 2005.

Chen, L.-W.A., H. Moosmüller, J.C. Chow, J.G. Watson, and W.P. Arnott (2006). Particle Emissions from Laboratory Combustion of Wildland Fuels: Emission Factors and Source Profiles. Poster presented at the Carbon Emission Characterization and Inventory Workshop, Desert Research Institute, Reno, NV, 18-19 April 2006.

Chen, L.-W.A., H. Moosmüller, W.P. Arnott, J.C. Chow, J.G. Watson, R. Susott, R. Babbitt, C. Wold, E. Lincoln, and W.M. Hao (2006). Emission Factors for Carbon Monoxide, Elemental Carbon, and Light Absorption from Laboratory Combustion of Wildland Fuels. Presented at the 7th International Aerosol Conference, IAC – 2006, St. Paul, Minnesota, 13 September 2006.

80


Chow, J.C., J.G. Watson, P. Doraiswamy, D. Sodeman, S.S.H. Ho, L.-W.A. Chen, N. Motabelli, M.-C.O. Chang, and K.K. Fung (2006). Carbon Measurements from Different Sources. Poster presented at the Carbon Emission Characterization and Inventory Workshop, Desert Research Institute, Reno, NV, 18-19 April 2006.

Chow, J.C., J.G. Watson, and P. Doraiswamy (2006). Advances in Sampling and Measuring Size-Selective Mass Concentration. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 5 June 2006.

Chow, J.C., J.G. Watson, and P. Doraiswamy (2006). Improvements in PM Sampling and Analysis for the Measurement of Water-Soluble Ions. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 5 June 2006.

Chow, J.C., J.G. Watson, and L.W.A. Chen (2006). Similarities and Differences in IMPROVE and STN Organic and Elemental Carbon. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 5 June 2006.

Chow, J.C., J.G. Watson, and R.J. Tropp (2006). Status and Development of PM10-2.5 NAAQS. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 5 June 2006.

Chow, J.C. and J.G. Watson (2006). Ultrafine Particles and Health Effects. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 6 June 2006.

Chow, J.C., J.G. Watson, and S.S.H. Ho (2006). Analytical Techniques for Ambient and Source Filter Samples. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 6 June 2006.

Chow, J.C. and J.G. Watson (2006). Carbon Measurements and Sources in the Western United States. Presented at Academia Sinica, Taipei, Taiwan, 7 June 2006.

Chow, J.C. and J.G. Watson (2006). Air Pollution and Health: A Case Study in China. Presented at the National Cheng Kung University, Tainan, Taiwan, 8 June 2006.

Chow, J.C., J.G. Watson, P. Doraiswamy, D. Sodeman, L.-W.A. Chen, S.S.H. Ho, N. Motabelli, M.-C.O. Chang, and K.K. Fung (2006). Carbon Measurements from Different Sources. Poster presented at the A&WMA’s 99th Annual Conference & Exhibition, “Healthy Environments: Rebirth & Renewal”, New Orleans, LA, 21 June 2006.

81


Chow, J.C., J.G. Watson, L.-W.A. Chen, P. Doraiswamy, and K. Park (2006). Ultrafine Particles Measured by Different Instruments at the Fresno Supersite in Central California. Presented at the 6th International Symposium on Advanced Environmental Monitoring, Heidelberg, Germany, 29 June 2006.

Chow, J.C., J.G. Watson, P. Doraiswamy, and L.-W.A. Chen (2006). Diurnal Variations of PM Concentrations and Optical Properties at the Fresno Supersite: Implications for High-Time Resolution Measurements. Presented at the 15th IUAPPA Regional Conference - Air Pollution and Environmental Health from Science to Action: The Challenge of Particulate Health, Lille, France, 7 September 2006.

Chow, J.C. and J.G. Watson (2006). Human Exposure to PM2.5 Chemical Components in Tong Liang, China. Presented at SETAC Asia/Pacific 2006 - Growth with a Limit: The Integration of Ecosystem Protection for Human Health Benefits, Beijing, China, 18-20 September 2006.

Chow, J.C. and J.G. Watson (2006). IMPROVE Carbon Analysis. Presented at the IMPROVE Steering Committee Meeting, Mammoth Cave National Park, KY, 27 September 2006.

Chow, J.C. and J.G. Watson (2006). PM2.5 Health Effects Study in Tong Liang, China. Presented at Dipartimento di Ingegneria Meccanica, University di Pisa, Italy, 10 October 2006.

Chow, J.C., J.G. Watson, and P. Doraiswamy (2006). Overview of PM2.5 Sampling for Measurement of Size-Specific Mass Concentrations. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, 12 October 2006.

Chow, J.C., J.G. Watson, P. Doraiswamy, and L.-W.A. Chen (2006). Advances in PM Sampling and Analysis for Chemical Speciation. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, 12 October 2006.

Chow, J.C., J.G. Watson, and R.J. Tropp (2006). Status and Development of PM10-2.5 National Ambient Air Quality Standards in the US. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, 12 October 2006.

Chow, J.C. and J.G. Watson (2006). Ultrafine Particles and Health Effects. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, 12 October 2006.

Chow, J.C. and J.G. Watson (2006). Overview of Ultrafine Particles and Human Health. Presented at The Ravage of the Planet 2006 – First International Conference on Management of Natural Resources, Sustainable Development and Ecological Hazards, Bariloche, Argentina, 13 December 2006.

82


Chow, J.C. and J.G. Watson (2006). Particulate Matter and Health: Recent Advances and Examples. Presented at the Urban Air Quality Management, Challenge of Particulate Matter, Universidad Catolica de Temuco, Chile, 18 December 2006.

Doraiswamy, P., J.C. Chow, J.G. Watson, D. Sodeman, L.-W.A. Chen, S.S.H. Ho, N. Motallebi, M.-C.O. Chang, and K.K. Fung (2006). Carbon Measurements from Different Sources. Poster presented at the A&WMA’s 99th Annual Conference & Exhibition, “Healthy Environments: Rebirth & Renewal”, New Orleans, LA, 20-23 June 2006.

Fung, K., J.C. Chow, and J.G. Watson (2006). Improving the Understanding and Usefulness of Thermal Optical Carbon Analyses. Presented at the California Air Resources Board, El Monte, CA, 22 February 2006.

Ho, S.S.H., J.C. Chow, J.G. Watson, and J. Yu (2006). Determination of Source Profiles with In-Injection Port Thermal Desorption-Gas Chromatography/Mass Spectrometry (TD-GC/MS) Method. Poster presented at the Carbon Emission Characterization and Inventory Workshop, Desert Research Institute, Reno, NV, 18-19 April 2006.

Ho, S.S.H., J.C. Chow, and J.G. Watson (2006). An Epidemiological Study of Organic Species in Tong Liang, China with In-Injection Port Thermal Desorption-Gas Chromatography/Mass Spectrometry Method. Presented at the 7th International Aerosol Conference, IAC – 2006, St. Paul, Minnesota, 14 September 2006.

Lee, S.C., Y. Cheng, K.F. Ho, P.K.K. Louie, J.C. Chow, and J.G. Watson (2006). On-Road Particulate Matter (PM2.5) and Gaseous Emissions in the Shing Mun Tunnel, Hong Kong. Poster presented at the A&WMA’s 99th Annual Conference & Exhibition, “Healthy Environments: Rebirth & Renewal”, New Orleans, LA, 21 June 2006.

Park, K., J.C. Chow, J.G. Watson, D.H. Lowenthal, N.F. Robinson, and K.A. Magliano (2006). Comparison of Particle Light Scattering and PM2.5 Mass in Central California. Presented at the 7th International Aerosol Conference, IAC – 2006, St. Paul, Minnesota, 12 September 2006.

Tropp, R., J.C. Chow, J.G. Watson, S. Kohl, R. Countess, and S. Countess (2006). PM2.5 Chemical Speciation Results for Texas – 2001-2004. Presented at the A&WMA’s 99th Annual Conference & Exhibition, “Healthy Environments: Rebirth & Renewal”, New Orleans, LA, 20 June 2006.

Tropp, R.J., S.D. Kohl, J.C. Chow, J.G. Watson, J.B. Flanagan, and R.K.M. Jayanty (2006). Comparison of PM2.5 Chemical Speciation Results for Texas Sites. Presented at the 7th International Aerosol Conference, IAC – 2006, St. Paul, Minnesota, 12 September 2006.

83


Watson, J.G. (2006). How Should Source Testing Methods be Modified to Better Represent Carbon Emissions from Point, Area, and Mobile Sources? Presented at the Carbon Emission Characterization and Inventory Workshop, Desert Research Institute, Reno, NV, 18-19 April 2006.

Watson, J.G. (2006). Evolving Science in Central California. Presented at the Symposium on Central California Air Quality Research: How Science is Charting the Path to Cleaner Air, Fresno, CA, 17 May 2006.

Watson, J.G. and J.C. Chow (2006). State of the Science on Sources of Carbonaceous Aerosols and their Contribution to Regional Haze. Presented at the WRAP Workshop on Fire, Carbon, and Dust, Sacramento, CA, 23 May 2006.

Watson, J.G., J.C. Chow, P. Doraiswamy, and D.A. Sodeman (2006). Overview of U.S. Supersite Program and Achievements. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 5 June 2006.

Watson, J.G., J.C. Chow, and L.W.A. Chen (2006). Problems and Solutions in Monitoring PM Carbon Components. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 5 June 2006.

Watson, J.G., J.C. Chow, and D.A. Sodeman (2006). Overview of Particle Sizing Techniques. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 6 June 2006.

Watson, J.G., J.C. Chow, D.A. Sodeman, and K. Park (2006). Formation and Nucleation of Ultrafine Particles. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 6 June 2006.

Watson, J.G. (2006). Recent Developments in Source Characterization. Presented at the Workshop on Recent Advances in Aerosol Measurement, National Central University, Taipei, Taiwan, 6 June 2006.

Watson, J.G. and J.C. Chow (2006). Recommendations for Taiwan Supersite Program. Presented at the Environmental Protection Administration, Taipei, Taiwan, 12 June 2006.

Watson, J.G., J.C. Chow, P. Doraiswamy, L.-W.A. Chen, and K. Park (2006). Temporal Variations in Nitrate and Sulfate at the Fresno Supersite in Central California. Presented at the 6th International Symposium on Advanced Environmental Monitoring, Heidelberg, Germany, 28 June 2006.

84


Watson, J.G., J.C. Chow, L.-W.A. Chen, and K.L. Magliano (2006). Findings from the California Regional PM2.5/PM10 Air Quality Study. Presented at the 15th IUAPPA Regional Conference - Air Pollution and Environmental Health from Science to Action: The Challenge of Particulate Health, Lille, France, 7 September 2006.

Watson, J.G., J.C. Chow, L.-W.A. Chen, and K.L. Magliano (2006). The California Regional PM10/PM2.5 Air Quality Study (CRPAQS). Presented at SETAC Asia/Pacific 2006 - Growth with a Limit: The Integration of Ecosystem Protection for Human Health Benefits, Beijing, China, 18-20 September 2006.

Watson, J.G. and J.C. Chow (2006). Environmental Stakeholders: Who Are They and What Do They Offer? Presented at SETAC Asia/Pacific 2006 - Growth with a Limit: The Integration of Ecosystem Protection for Human Health Benefits, Beijing, China, 18-20 September 2006.

Watson, J.G., J.C. Chow, and K. Park (2006). Ultrafine Particle Formation at the Fresno Supersite. Presented at SETAC Asia/Pacific 2006 - Growth with a Limit: The Integration of Ecosystem Protection for Human Health Benefits, Beijing, China, 18-20 September 2006.

Watson, J.G. and J.C. Chow (2006). Atmospheric Visibility: Measurement and Improvement. Presented at SETAC Asia/Pacific 2006 - Growth with a Limit: The Integration of Ecosystem Protection for Human Health Benefits, Beijing, China, 18-20 September 2006.

Watson, J.G., J.C. Chow, P. Doraiswamy, and D.A. Sodeman (2006). Review of U.S. Supersite Program and Key Achievements. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, 12 October 2006.

Watson, J.G. and J.C. Chow (2006). Recent Advances in PM Emissions Characterization. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, 12 October 2006.

Watson, J.G., J.C. Chow, and L.-W.A. Chen (2006). Receptor Modeling Source Apportionment of Primary and Secondary Aerosol. Presented at Il Particolato Fine in Atmosfera, Milan, Italy, 12 October 2006.

Watson, J.G. and J.C. Chow (2006). Sources, Concentrations, and Health Effects of Ultrafine Particles. Presented at ENIA, Parma, Italy, 13 October 2006.

Watson, J.G. and J.C. Chow (2006). Visibility and Air Pollution. Presented at The Ravage of the Planet 2006 – First International Conference on Management of Natural Resources, Sustainable Development and Ecological Hazards, Bariloche, Argentina, 14 December 2006.

85


Watson, J.G., J.C. Chow, and L.-W.A. Chen (2006). Advanced Source Apportionment for Air Quality Planning. Presented at the Urban Air Quality Management, Challenge of Particulate Matter, Universidad Catolica de Temuco, Temuco, Chile, 18 December 2006.

Cao, J.J., S.C. Lee, J.C. Chow, and J.G. Watson (2007). Spatial and Seasonal Distributions of Carbonaceous Aerosols over China. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 28 August 2007.

Chen, L.-W.A., R.K. Chakrabarty, H. Moosmuller, W.P. Arnott, J.G. Watson, and J.C. Chow (2007). Nanoparticle Emission from Biomass Burning. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 27 August 2007.

Cao, J.J., S.C. Lee, J.C. Chow, and J.G. Watson (2007). Spatial and Seasonal Distributions of Carbonaceous Aerosols over China. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 28 August 2007.

Chen, L.-W.A., R.K. Chakrabarty, H. Moosmuller, W.P. Arnott, J.G. Watson, and J.C. Chow (2007). Nanoparticle Emission from Biomass Burning. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 27 August 2007.

Chen, L.-W.A., S.S.H. Ho, J.C. Chow, and J.G. Watson (2007). Assessment of Organic Sampling Artifacts in the U.S. Improve Network. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 28 August 2007.

Chow, J.C. and J.G. Watson (2007). Recent Advances in Particulate Matter and Health. Presented at the Ninth International Aerosol Conference, Guangzhou, China, 8 January 2007.

Chow, J.C., J.G. Watson, J. Cao (2007). Emperor Qin’s Terra Cotta Warriors and Air Pollution: Their Biggest Battle. Presented at DRI’s Environmental Seminar Series, Reno, NV, 23 February 2007.

Chow, J.C., J.G. Watson, D. Tang, and F. Perera (2007). Health Related Measurements and Exposures from Tong Liang, China. Presented at the 6th International Conference on Urban Air Quality, Limassol, Cyprus, 27 March 2007.

Chow, J.C. and J.G. Watson (2007). Measurement Methods and Health Effects of Ultrafine Particles. Presented at the Cyprus International Institute for the Environment and Public Health, Nicosia, Cyprus, 30 March 2007.

Chow, J.C., J.G. Watson, L.-W.A. Chen, and K.L. Magliano (2007). Presented at the Symposium on Air Quality Measurement Methods and Technology, San Francisco, CA, 2 May 2007.

86


Chow, J.C. and J.G. Watson (2007). Ambient Monitoring Networks and Monitoring Strategies. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 24 May 2007.

Chow, J.C. and J.G. Watson (2007). Health Effects of Suspended Particulate Matter. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 24 May 2007.

Chow, J.C. and J.G. Watson (2007). Framework for U.S. Air Quality Management and Decision-Making. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 24 May 2007.

Chow, J.C., J.G. Watson, and D. Koracin (2007). Sources, Concentrations, and Health Effects of Ultrafine Particles. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 26 May 2007.

Chow, J.C. and J.G. Watson (2007). Ambient Monitoring Networks and Monitoring Strategies (2007). Presented at the University of Ljubljana, Ljubljana, Slovenia, 29 May 2007.

Chow, J.C., J.G. Watson, S.S.H. Ho, J.J. Jansen, E.S. Edgerton, and D.A. Hansen (2007). Daily Measurements of Particulate Organic Compounds by Thermal Desorption-Gas Chromatography/Mass Spectrometry (TD-GC/MS) during SEARCH. Poster presented at the Annual Meeting of the National Environmental Respiratory Center (NERC), Albuquerque, NM, 5-6 June 2007.

Chow, J.C., J.G. Watson, and L.-W.A. Chen (2007). Understanding Thermal/Optical Analysis. Presented at the Atmospheric Science Progress Review Meeting, Research Triangle Park, NC, 21 June 2007.

Chow, J.C. and J.G. Watson (2007). Ambient Air Quality Monitoring and Network Design. Presented at the International Symposium on Ambient Air Particulate Matter- Techniques and Policies for Pollution Prevention and Control, Nankai University, Tianjin, China, 16 July 2007.

Chow, J.C. and J.G. Watson (2007). PM2.5/PM10 Measurements, Source Characterization, and Receptor Modeling Source Apportionment. Tutorial presented at the International Symposium on Ambient Air Particulate Matter- Techniques and Policies for Pollution Prevention and Control, Nankai University, Tianjin, China, 16 July 2007.

Chow, J.C. and J.G. Watson (2007). Importance of Carbon Measurements for Human Health, Visibility, and Climate. Presented at Nankai University, Tianjin, China, 19 July 2007.

87


Chow, J.C., J. G. Watson, D. Lowenthal, and K. Magliano (2007). Size-Resolved Aerosol Chemical Concentrations at Rural and Urban Sites in Central California, USA. Presented at the 17th International Conference on Nucleation & Atmospheric Aerosols (ICNAA), National University of Ireland, Galway, Ireland, 14 August 2007.

Chow, J.C., and J.G. Watson(2007). Methods for Obtaining More Information from Existing Filter Samples. Tutorial presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 26 August 2007.

Chow, J.C., and J.G. Watson (2007). Beyond Compliance Monitoring: More Information for the Same Expenditures. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 28 August 2007.

Chow, J.C., J.G. Watson, D.H. Lowenthal, and L.-W.A. Chen (2007). Wintertime Size-Resolved Aerosol Chemical Composition at Central California, USA. Presented at the Mini Symposium in Aerosol Science and Technology, National Chen Kyng University, Tainan, Taiwan, 29 August 2007.

Chow, J.C., J.G. Watson, and L-W A. Chen (2007). Major Findings from the Fresno Supersite. Presented at the 14th International Union of Air Pollution Prevention and Environmental Protection Agencies World Clean Air and Environmental Protection Congress (IUAPPA), Brisbane, Australia, 11 September 2007.

Fung, K.K., J.C. Chow, and J.G. Watson (2007). Improving the Understanding and Usefulness of Thermal Optical Carbon Analyses. Presented at the 5th Asian Aerosol Conference (AAC), Kaoshiung, Taiwan, 27 August 2007.

Koracin, D., J. Koracin, E. Fujita, J.Watson, and J.C. Chow (2007). Air Quality Modeling – Regional Scales. Presented at the University of Ljubljana, Ljublijana, Slovenia, 28 May 2007.

Minoura, H., K. Takahashi, J.C. Chow, and J.G. Watson (2007). Long-Term Observation of Atmospheric Aerosols and Their Component Changes in Downtown Tokyo. Presented at the International Symposium on Ambient Air Particulate Matter- Techniques and Policies for Pollution Prevention and Control, Nankai University, Tianjin, China, 16-19 July 2007.

Watson, J.G. and J.C. Chow (2007). Receptor Models for Air Resources Management. Presented at the Ninth International Aerosol Conference, Guangzhou, China, 8 January 2007.

88


Watson, J.G., J.C. Chow, L.-W.A. Chen, and K.L. Magliano (2007). Regional Integrated Air Quality Management: An Example from the California Regional PM10/PM2.5 Air Quality Study (CRPAQS). Presented at the 6th International Conference on Urban Air Quality, Limassol, Cyprus, 28 March 2007.

Watson, J.G. (2007). Supersite Update – 1. Presented at the Symposium on Air Quality Measurement Methods and Technology, San Francisco, CA, 2 May 2007.

Watson, J.G. (2007). Supersite Update – 2. Presented at the Symposium on Air Quality Measurement Methods and Technology, San Francisco, CA, 2 May 2007.

Watson, J.G. (2007). History and Design of Central California Air Quality Studies. Presented at the Symposium on Air Quality Measurement Methods and Technology, San Francisco, CA, 2 May 2007.

Watson, J.G. and J.C. Chow (2007). Effects of Pollution on Visibility and the Earth’s Radiation Balance. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 24 May 2007.

Watson, J.G. and J.C. Chow (2007). Receptor Modeling Source Apportionment for Air Quality Management. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 24 May 2007.

Watson, J.G. and J.C. Chow (2007). Characterizing Source Emissions. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 24 May 2007.

Watson, J.G. and J.C. Chow (2007). Pollutants of Concern in North America and Europe. Presented at the Workshop on Air Quality Management, Measurement, Modeling, and Health Effects, University of Zagreb, Zagreb, Croatia, 24 May 2007.

Watson, J.G. and J.C. Chow (2007). Receptor Modeling Source Apportionment for Air Quality Management. Presented at the University of Ljubljana, Ljubljana, Slovenia, 29 May 2007.

Watson, J.G., J.C. Chow, D.H. Lowenthal, L.-W.A. Chen, and K. Park (2007). Measurement of Ultrafine and Fine Particle Black Carbon and its Optical Properties. Presented at the 17th Annual Conference on Nucleation and Atmospheric Aerosols, Galway, Ireland, 14 August 2007.

Watson, J.G., J.C. Chow, and L.-W. A. Chen (2007). Tutorial on Advanced Measurements and Receptor Modelsfor Source Apportionment. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, China, 26 August 2007.

89


Watson, J.G. (2007). New Findings from Aerosol Supersites in Asia and North America. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 28 August 2007.

Watson, J.G., J.C. Chow, D.H. Lowenthal, L.-W.A. Chen, K. Park (2007). Chemical, Physical, and Optical Properties of Carbonaceous Aerosol. Presented at The Mini Symposium in Aerosol Science and Technology, National Chen Kung University, Tainan, Taiwan, 29 August 2007.

Watson, J.G. and J.C. Chow (2007). Energy Futures and Air Quality in China and the United States. Presented at the 14th International Union of Air Pollution Prevention and Environmental Protection Agencies World Clean Air and Environmental Protection Congress (IUAPPA), Brisbane, Australia, 10 September 2007.

Wu, F., Z. An, J. Cao, J.C. Chow, and J.G. Watson (2007). Preliminary Estimation of Human Influences on Mineral Aerosol over Asian Dust Sources Regions. Presented at the 5th Asian Aerosol Conference (AAC), Kaohsiung, Taiwan, 27 August 2007.

Chow,J.C.; J.G. Watson; and J.J. Cao (2008). Ancient Terra Cotta Warriors and Air Pollution. Presented at the University of North Dakota Symposium on Sustainability, Grand Forks, ND, 22 April 2008.

Chow, J.C., J.G. Watson, L.-W.A. Chen, N. Frank (2008). Assessment of Carbon Sampling Artifacts in the IMPROVE, STN/CSN, and SEARCH Networks. Presented at Aerosol and Visual Optics: Visual Air Quality and Radiation, Moab, UT, 29 April 2008.

Chow, J.C. and J.G. Watson (2008). Source Characterization and Emission Inventories. Presented at Nankai University, Tianjin, China, 17 May 2008.

Chow, J.C. and J.G. Watson (2008). Recent Developments in Thermal/Optical Carbon Analysis. Presented at Nankai University, Tianjin, China, 17 May 2008.

Chow, J.C.; J.G. Watson; L.-W.A. Chen; and N.H. Frank (2008). Assessment of Carbon Sampling Artifacts in U.S. Urban and Non-Urban Networks. Presented at Nankai University, Tianjin, China, 17 May 2008.

Chow, J.C.; J.G. Watson; J.J. Cao; and F. Wu (2008). Measurement Methods for Geological Source Profiles. Presented at the 5th International Workshop on Sand/Duststorms and Associated Dustfall, Urumqi, China, 22 May 2008.

Chow, J.C. and J.G. Watson (2008). Overview of PM2.5/PM10 Measurements in the U.S. Presented at Xingjiang Meteorological Bureau, Urumqi, China, 23 May 2008.

90


Chow, J.C.; J.G. Watson; L.-W.A. Chen; and D. Dubois (2008). PM2.5 Source Apportionment Study Part II: Monitoring and Data Analysis. Presented at the Minnesota Pollution Control Agency, St. Paul, MN, 11 June 2008.

Chow, J.C.; J.G. Watson; and J.J. Cao (2008). Effects of Air Pollution on Ancient Terra Cotta Warriors. Presented at Environmental Impact: Alumni College XIX, University of Nevada, Reno, NV, 15 July 2008.

Chow, J.C. and J.G. Watson (2008). Advanced Aerosol Measurement Methods for Visibility Assessment. Presented at SEPA South China Institute of Environmental Sciences, Guangzhou, Guangdong, PRC, 26 July 2008.

Chow, J.C. and J.G. Watson (2008). New Measurement Methods and Monitoring Strategies. Presented at the Hong Kong Environmental Protection Department, Wan Chai, Hong Kong, 28 July 2008.

Minoura, H., K. Takahashi, J.C. Chow, and J.G. Watson (2008). Vehicle emission regulation and air quality improvement in atmospheric aerosols in downtown Tokyo. Presented at the 4th IASME/WSEAS International Conference on Energy, Environment, Ecosystems, and Sustainable Development (EEESD’08), Algarve, Portugal, June 2008.

Watson, J.G.; J.C. Chow; and L.-W. A. Chen (2008). Interim Approaches for Reconciling OC Artifact at IMPROVE and CSN/STN. Presented at IMPROVE-CSN Carbon PM Monitoring Workshop, University of California at Davis, Davis, CA, 22 January 2008.

Watson, J.G.; J.C. Chow; and L-W.A. Chen (2008). Evidence for Positive and Negative Organic Sampling Artifacts. Presented at IMPROVE-CSN Carbon PM Monitoring Workshop, University of California at Davis, Davis, CA, 22 January 2008.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; and N.H. Frank (2008). Carbonaceous Aerosol Sampling Artifacts in the National Monitoring Networks. Presented at Ambient Air Quality Monitoring and Health Research: Workshop to Discuss Key Issues, U.S. EPA, Research Triangle Park, NC, 16 April 2008.

Watson, J.G. and J.C. Chow (2008). Energy and Air Quality in China and the U.S.: Actions to Produce a Sustainable Future. Presented at the University of North Dakota Symposium on Sustainability, Grand Forks, ND, 22 April 2008.

Watson, J.G.; J.C. Chow; D.A. Sodeman; L.-W.A. Chen; and P. Doraiswamy (2008). Carbonaceous Measurements from Laboratory Controlled Combustion Sources. Poster presented at the Air & Waste Management Association Visibility Specialty Conference, Moab, UT, 29 April 2008.

91


Watson, J.G. and J.C. Chow (2008). Energy Futures and Urban Air Pollution - Challenges for China and the United States. Presented at Nankai University, Tianjin, China, 17 May 2008.

Watson, J.G. and J.C. Chow (2008). Visibility: Science and Regulation Update. Presented at Nankai University, Tianjin, China, 17 May 2008.

Watson, J.G. and J.C. Chow (2008). Writing Successful Scientific Papers. Presented at Nanakai Univeristy, Tianjin, China, 19 May 2008.

Watson, J.G.; J.C. Chow; J.A. Gillies; and V. Etymezian (2008). Advances in Continuous Monitors for Asian Dust Suspension Properties, Emission Rates, and Particle Sizes. Presented at the 5th International Workshop on Sand/Duststorms and Associated Dustfall, Urumqi, China, 23 May 2008.

Watson, J.G. and J.C. Chow (2008). Visibility Improvement in China and the U.S. Presented at Xingjiang Meteowological Bureau, Urumqi, China, 23 May 2008.

Watson, J.G.; J.C. Chow, L.-W.A. Chen; and D. DuBois (2008). PM2.5 Source Apportionment Study. Presented at the Minnesota Pollution Control Agency, St. Paul, MN, 11 June 2008.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; and D. DuBois (2008). PM2.5 Source Apportionment Study Part I: Summary of Major Findings. Presented at the Minnesota Pollution Control Agency, St. Paul, MN, 11 June 2008.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; and D. DuBois (2008). PM2.5 Source Apportionment Study Part III: Receptor Modeling. Presented at the Minnesota Pollution Control Agency, St. Paul, MN, 11 June 2008.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; and D. DuBois (2008). PM2.5 Source Apportionment Study Part IV: Q and A. Presented at the Minnesota Pollution Control Agency, St. Paul, MN, 11 June 2008.

Watson, J.G. and J.C. Chow (2008). New Findings from Aerosol Supersites in Asia and North America. Presented at SEPA South China Institute of Environmental Sciences, Guangzhou, Guangdong, China, 26 July 2008.

Watson, J.G.; and J.C. Chow (2008). Benefits from the U.S. Supersite Program. Presented at the Hong Kong Environmental Protection Department, Wan Chai, Hong Kong, 28 July 2008.

92

Reports

Cooper, J.A.; J.G. Watson; and J.J. Huntzicker (1979). Portland Aerosol Characterization Study: Application of Chemical Mass Balance Methods to the Identification of Major Aerosol Sources in the Portland Airshed. Prepared for the Oregon Department of Environmental Quality at the Oregon Graduate Center, Beaverton, OR.

Watson, J.G. (1979). Chemical Element Balance Receptor Model Methodology for Assessing the Sources of Fine and Total Suspended Particulate Matter in Portland, OR. Ph.D. Dissertation, Oregon Graduate Center, Beaverton, OR.

Chow, J.C.; A. Flaherty; E. Moore; and J.G. Watson (1980). Filter Analysis for TSP, SIP Development. EPA 901/9-78-003, U.S. Environmental Protection Agency, Region II, Boston, MA.

Chow, J.C.; J.G. Watson; and E. Moore (1980). Automated Ammonium Analysis Procedure, Standard Operating Procedure 6000-215. Environmental Research and Technology, Inc., Concord, MA.

Heisler, S.L.; R.C. Henry; J.G. Watson; and G.M. Hidy (1980). The 1978 Denver Winter Haze Study. Environmental Research and Technology Report P5417-1, prepared for the Motor Vehicle Manufacturers Association of the United States.

Heisler, S.L.; J.G. Watson; J.J. Shah; J.C. Chow; J.C. Collins; and J. Whitney (1981). Recommendations for the Design of Aerosol Characterization Studies in Houston and El Paso, Texas. Prepared for the Texas Air Control Board Environmental Research and Technology Document P-A716-101, Concord, MA.

Watson, J.G. et al. (1981). Receptor Models Relating Ambient Suspended Particulate Matter to Sources. EPA-600/2-81-039, U.S. Environmental Protection Agency, Research Triangle Park, NC.

Watson, J.G.; J.C. Chow; and J.J. Shah (1981). Analysis of Inhalable Particulate Matter Measurements. EPA-450/4-81-035, U.S. Environmental Protection Agency, Research Triangle Park, NC.

Watson, J.G.; R.R. Knapp; E. Moore; G. Wilson; J.C. Chow; R. Earsy; and T. Lavery (1981). An Air Monitoring Program for Union Carbide Grafito; Yabucoa, Puerto Rico. Final Report, ERT A554, prepared for Union Carbide, Inc., Ingenio, Puerto Rico, by Environmental Research and Technology, Concord, MA.

Mueller, P.K.; J.G. Watson; J.C. Chow; K. Fung; and S. Heisler (1982). Eastern Regional Air Quality Measurements: Volume I. Electric Power Research Institute Report EA-1914, Palo Alto, CA.

93

Reports, continued

Perhac, R.M.; G.R. Hilst; P.K. Mueller; G.M. Hidy; T.F. Lavery; and J.G.Watson (1982). EPRI Sulfate Regional Experiment: Results and Implications. EPRI Publication EA-2165-SY-LD, Electric Power Research Institute, Palo Alto, CA.

Watson, J.G.; R.R. Knapp; and J.C. Chow (1982). Ambient Concentrations of Air Pollutants in Ingenio, Puerto Rico. ERT Report #PA894, Environmental Research and Technology, Concord, MA, prepared for Union Carbide, Grafito, Yabucoa, Puerto Rico.

Hansen, D.A. and J.G. Watson (1983). Program Plan for the Subregional Cooperative Electric Utility, National Park Service, and Environmental Protection Agency Study (SCENES). Prepared for Electric Power Research Institute, Environmental Research and Technology Document PA765-600-D, Westlake Village, CA.

Mueller, P.K.; G.M. Hidy; R.L. Baskett; K.K. Fung; R.C. Henry; T.F. Lavery; N.J. Nordi; A.C. Lloyd; J.W. Thrasher; K.K. Warren; and J.G. Watson (1983). Sulfate Regional Experiment (SURE): Report of Findings. Report EA-1901, Electric Power Research Institute, Palo Alto, CA.

Rogers, C.F.; J.G. Watson; and E. Broten (1983). Feasibility Study for the Development of a Size-Classifying Isokinetic Sequential Aerosol Sampler. Prepared for Southern California Edison Company, Rosemead, CA.

Watson, J.G. and C.F. Rogers (1983). The Effects of Power Generation Facilities on the Climate: A Survey of Literature. Prepared for Southern California Edison Company, Rosemead, CA.

Anderson, M.K.; E.T. Brookman; R.J. Londergan; J.E. Yocom; J.G. Watson; and P.J. Lioy (1984). Receptor Model Technical Series Volume V: Source Apportionment Techniques and Considerations in Combining Their Use. EPA-450/4-84-020, U.S. Environmental Protection Agency, Research Triangle Park, NC.

Rogers, C.F. and J.G. Watson (1984). Potential Causes of Elevated PM10 and PM15 Concentrations in the Inhalable Particulate Network. EPA-450/4-84-016, U.S. Environmental Protection Agency, Research Triangle Park, NC.

Trijonis, J.; J.G. Watson; A. Waggoner; and R. Weiss (1984). RESOLVE Monitoring Program Plan Evaluation Using Historical Data and Error Analysis. Santa Fe Research Corporation, 11200 Bloomington Ferry Rd., Bloomington, MN.

Watson, J.G. and C.F. Rogers (1985). An Evaluation of California's Method P for the Measurement of PM10. DRI Document No. 8019.2F, prepared for the Western Oil and Gas Association, Los Angeles, CA.

94

Reports, continued

Chow, J.C. and J.G. Watson (1986). Ambient Air Quality Monitoring Assistance for Low-Level SO2 Monitoring Program, Quality Assurance Project Plan. Prepared for the National Park Service, Air Quality Division, Denver, CO.

Chow, J.C.; J.G. Watson; R.T. Egami; B. Wright; C. Ralph; M. Naylor; J. Smith; L. Shifley; and R. Serdoz (1986). Program Plan for the State of Nevada Air Pollution Study (SNAPS). DRI Document No. 8086.1D2, Version 2, by the Desert Research Institute, Reno, NV, November 1986.

Javitz, H.S. and J.G. Watson (1986). Feasibility Study of Receptor Modeling for Apportioning Utility Contributions to Air Constituents, Deposition Quality and Light Extinction. Draft report for Electric Power Research Institute, prepared by SRI International, Menlo Park, CA.

Mueller, P.K.; D.A. Hansen; and J.G. Watson (1986). The Subregional Cooperative Electric Utility, Department of Defense, National Park Service, and EPA Study (SCENES) on Visibility: An Overview. Electric Power Research Institute Report No. EA-4664-5R, Palo Alto, CA.

Watson, J.G. and C.F. Rogers (1986). Measurement Methods to Quantify Liquid Water in Suspended Particles. DRI Document No. 6558.2D1, prepared for the Electric Power Research Institute, Palo Alto, CA, by the Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; and N.F. Robinson (1986). Western States Acid Deposition Project Phase I: Volume 4 –An Evaluation of Ambient Aerosol Chemistry in the Western United States. Systems Applications Document No. SYSAPP-86- 129, San Rafael, CA.

Axetell, K.; J.G. Watson; and T.G. Pace (1987). Receptor Model Technical Series Volume III (Revised): CMB User's Manual (Version 6.0). EPA-450/4-83-014R, U.S. Environmental Protection Agency, Research Triangle Park, NC.

Blumenthal, D.L.; J.G. Watson; P.T. Roberts; and D. Lawson (1987). Southern California Air Quality Study: Suggested Program Plan. Sonoma Technology Report No. 10-95050, Santa Rosa, CA.

Chow, J.C.; R.T. Egami; C.A. Frazier; J.G. Watson; and J.L. Bowen (1987). Chemical Characterization of 1985 Total Suspended Particulate Matter Samples at Bullhead City, Arizona. DRI Document No. 8090.1D2, prepared for Southern California Edison Company, Rosemead, CA, by the Desert Research Institute, Reno, NV.

Chow, J.C.; C.A. Frazier; and J.G. Watson (1987). Chemical Characterization of Ambient Particulate Samples Collected during Winter of 1986-87 at Denver, CO, Volume I. DRI Document No. 8701.1F1, prepared for the Colorado Department of Health, Denver, CO, by the Desert Research Institute, Reno, NV.

95

Reports, continued

Chow, J.C.; C.A. Frazier; and J.G. Watson (1987). Chemical Characterization of Ambient Particulate Samples Collected during Winter of 1986-87 at Denver, CO, Volume II. DRI Document No. 8701.1F2, prepared for the Colorado Department of Health, Denver, CO, by the Desert Research Institute, Reno, NV.

Dea, J.Y. and J.G. Watson (1987). WOGA Aerosol Data Base Users' Manual. DRI Document No. 6687.1F2. Final Report to the Western Oil and Gas Association, Los Angeles, CA, by the Desert Research Institute, Reno, NV.

Freeman, D.L.; J.G. Watson; J.C. Chow; R.T. Egami; and N.F. Robinson (1987). Level I PM10 Assessment Package User's Guide. DRI Document No. 8066.2F, prepared for the California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV.

Pace, T.G. and J.G. Watson (1987). Protocol for Applying and Validating the CMB Model. EPA-450/4-87-010, U.S. Environmental Protection Agency, Research Triangle Park, NC.

Watson, J.G. (1987). Data Management and Quality Assurance. In Pacific Northwest Source Profile Library: Source Sampling and Analytical Protocols, J. Core and J. Houck, Eds. Oregon Department of Environmental Quality, Portland, OR.

Watson, J.G. (1987). Northwest Transportation Source Profiles. In Pacific Northwest Source Profile Library: Source Sampling and Analytical Protocols, J. Core and J. Houck, Eds. Oregon Department of Environmental Quality, Portland, OR.

Watson, J.G.; J.C. Chow; D.L. Freeman; R.T. Egami; P. Roberts; and R. Countess (1987). Model and Data Base Description for California's Level I PM10 Assessment Package. DRI Document No. 8066-002.1F1, prepared for the California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; C. McDade; R. Farber; and S. Barr (1987). Suggested Program Plan for a SCENES Summer Intensive Study – Version 1.1. DRI Document No. 8523-003.1D2, prepared for the SCENES Working Group, the Southern California Edison Company, Rosemead, CA, by the Desert Research Institute, Reno, NV.

Watson, J.G.; J.Y. Dea; D.S. Blumenthal; and D.E. Lehrman (1987). WOGA Aerosol Data Base Description. DRI Document No. 6687.3F2, Final Report to the Western Oil and Gas Association, Los Angeles, CA, by the Desert Research Institute, Reno, NV.

Watson, J.G.; A.W. Gertler; G.H. Prowell; J.C. Chow; S.V. Hering; L.W. Richards; and D.S. Blumenthal (1987). Causes of Secondary Aerosol in the San Joaquin Valley Determined from the WOGA Aerosol Data Base. DRI Document No. 6687.4F1, Final the Report to Western Oil and Gas Association, Los Angeles, CA, by the Desert Research Institute, Reno, NV.

96

Reports, continued

Watson, J.G.; C. McDade; R. Farber; and S. Barr (1987). Suggested Program Plan for a 1987 SCENES Summer Intensive Study – Version 2.1. DRI Document No. 8523-003.2D1, prepared for the SCENES Working Group, the Southern California Edison Company, Rosemead, CA, by the Desert Research Institute, Reno, NV.

Chow, J.C.; C.A. Frazier; J.G. Watson; and R.T. Egami (1988). PM10 Source Apportionment in Reno and Sparks, Nevada for State Implementation Plan Development, Volume II: Data. DRI Document No. 8086.1F2, prepared for the Washoe County District Health Department, Reno, NV, as part of the State of Nevada Air Pollution Study, by the Desert Research Institute, Reno, NV.

Chow, J.C.; J.G. Watson; Z. Lu; and R.T. Egami (1988). PM10 Source Apportionment Study in Pleasant Valley, NV, Final Report. RI Document No. 8639.1F1, prepared for Caithness Power, Inc., Reno, NV, by the Desert Research Institute, Reno, NV, 9 December 1988.

Lurmann, F.; J.G. Watson; R. Countess; and S. Pratsinis (1988). A Review of PM10 Air Quality Issues in the South Coast Air Basin. ERT Document No. 6200-006, prepared for Southern California Edison Company, Rosemead, CA, May 1988.

Trijonis, J.; M. McGown; M. Pitchford; D. Blumenthal; P. Roberts; W. White; E. Macias; R. Weiss; A. Waggoner; J.G. Watson; J.C. Chow; and R. Flocchini (1988). The RESOLVE Project Final Report: Visibility Conditions and Causes of Visibility Degradation in the Mojave Desert of California. Report NWC TP 6869, prepared for the Naval Weapons Center, China Lake, CA, by Santa Fe Research Corporation, Bloomington, MN.

Watson, J.G.; J.C. Chow; R.T. Egami; C.A. Frazier; A. Goodrich; and C. Ralph (1988). PM10 Source Apportionment in the Truckee Meadows, Nevada, for State Implementation Plan Development, Volume I: Modeling Methods and Results. DRI Document No. 8086.2F, prepared for the Washoe County District Health Department, Reno, NV, as part of the State of Nevada Air Pollution Study, by the Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; L.W. Richards; M. Yocke; D. Souten; and L. Chinken (1988). Work Plan for the San Joaquin Valley Air Quality Study, Phase II, PM10 Modeling and Analysis. STI Report #98020-PM10 WP, prepared for the San Joaquin Valley Air Pollution Study Agency, Sacramento, CA, by Sonoma Technology, Inc., Santa Rosa, CA.

Watson, J.G.; J.C. Chow; L.W. Richards; W.D. Neff; S.R. Andersen; D.L. Dietrich; J.E. Houck; and I. Olmez (1988). The 1987-88 Metro Denver Brown Cloud Study, Volume I: Program Plan. DRI Document No. 8810.1F1, prepared for the 1987-88 Metro Denver Brown Cloud Study, Inc., Denver, CO, by the Desert Research Institute, Reno, NV.

97

Reports, continued

Watson, J.G.; J.C. Chow; L.W. Richards; W.D. Neff; S.R. Andersen; D.L. Dietrich; J.E. Houck; and I. Olmez (1988). The 1987-88 Metro Denver Brown Cloud Study, Volume II: Measurements. DRI Document No. 8810.1F2, prepared for the 1987-88 Metro Denver Brown Cloud Study, Inc., Denver, CO, by the Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; L.W. Richards; W.D. Neff; S.R. Andersen; D.L. Dietrich; J.E. Houck; and I. Olmez (1988). The 1987-88 Metro Denver Brown Cloud Study, Volume III: Data Interpretation. DRI Document No. 8810.1F3, prepared for the 1987-88 Metro Denver Brown Cloud Study, Inc., Denver, CO, by the Desert Research Institute, Reno, NV.

Watson, J.G.; T.E. Hoffer; and J.C. Chow (1988). Guidance on Methods to Investigate Existing Visibility Impairment and Attribute It to Sources. DRI Document No. 8090.1F1, prepared for the National Park Service, by the Desert Research Institute, Reno, NV.

Chow, J.C.; J.G. Watson; R.T. Egami; C.A. Frazier; and Z. Lu (1989). The State of Nevada Air Pollution Study (SNAPS) Executive Summary. DRI Document No. 8086.5E, prepared as part of the State of Nevada Air Pollution Study (SNAPS), by the Desert Research Institute, Reno, NV, January 1989.

Chow, J.C.; J.G. Watson; L.C. Pritchett; C.A. Frazier; and J. Houck (1989). Pacific Northwest Source Profile Project: Volume I: Chemical Analysis, Final Report. DRI Document No. 8923.1F1, prepared for the State of Oregon, Department of Environmental Quality, Air Quality Division, Portland, OR, by the Desert Research Institute, Reno, NV, 30 June 1989.

Chow, J.C.; J.G. Watson; L.C. Pritchett; C.A. Frazier; and J. Houck (1989). Pacific Northwest Source Profile Project: Volume II: Source Profiles, Final Report. DRI Document No. 8923.1F1, prepared for the State of Oregon, Department of Environmental Quality, Air Quality Division, Portland, OR, by the Desert Research Institute, Reno, NV, 30 June 1989.

Core, J.E.; J.A. Rau; J.C. Chow; J.G. Watson; L.C. Pritchett; C.A. Frazier; D. Kalman; J.E. Houck; D. Ward; J.A. Cooper; and D. Redline (1989). Receptor Modeling Source Profile Development For the Pacific Northwest States: The Pacific Northwest Source Profile Library, Volume 1, Executive Summary Report, September 1989.

Core, J.E.; J.A. Rau; J.C. Chow; J.G. Watson; L.C. Pritchett; C.A. Frazier; D. Kalman; J.E. Houck; D. Ward; J.A. Cooper; and D. Redline (1989). Receptor Modeling Source Profile Development For the Pacific Northwest States: The Pacific Northwest Source Profile Library, Volume 2, Project Final Report, September 1989.

98

Reports, continued

Core, J.E.; J.A. Rau; J.C. Chow; J.G. Watson; L.C. Pritchett; C.A. Frazier; D. Kalman; J.E. Houck; D. Ward; J.A. Cooper; and D. Redline (1989). Receptor Modeling Source Profile Development For the Pacific Northwest States: The Pacific Northwest Source Profile Library, Volume 3, Final Report Appendix, September 1989.

Countess, R.J.; J.G. Watson; C.A. Frazier; and M. Zeldin (1989). Developing a Database to Support Strategies for PM10 Compliance in the South Coast Air Basin. C-E Environmental Document No. 51614. Prepared for Southern California Edison Company, Rosemead, CA, June 1989.

Freeman, D.L.; J.G. Watson; J.C. Chow; L. Pritchett; and Z. Lu (1989). PM10 Source Apportionment Study for Gold Quarry Mine. DRI Document No. 8682.1D1, prepared for Newmont Gold Company, Carlin, NV, by the Desert Research Institute, Reno, NV, June 1989.

Gertler, A.W.; G. Prowell; N.F. Robinson; D. Rogers; C.F. Rogers; and J.G. Watson (1989). Profile Measurements of Sulfur Dioxide, Nitrogen Oxides, and Nitric Acid Deposition Velocities in California's South Coast Air Basin. DRI Document No. 8067.1F1, prepared for the California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, March 1989.

Houck, J.E.; J.C. Chow; J.G. Watson; C.A. Simons; L.C. Pritchett; J.M. Goulet; and C.A. Frazier (1989). Determination of Particle Size Distribution and Chemical Composition of Particulate Matter from Selected Sources in California, Volume I. Contract No. A6-175-32, prepared for the California Air Resources Board, Sacramento, CA, by OMNI Environmental Services, Inc., Beaverton, OR and the Desert Research Institute, Reno, NV, March 1989.

Houck, J.E.; J.C. Chow; J.G. Watson; C.A. Simons; L.C. Pritchett; J.M. Goulet; and C.A. Frazier (1989). Determination of Particle Size Distribution and Chemical Composition of Particulate Matter from Selected Sources in California, Volume II. Contract No. A6-175-32, prepared for the California Air Resources Board, Sacramento, CA, by OMNI Environmental Services, Inc., Beaverton, OR and the Desert Research Institute, Reno, NV, March 1989.

Houck, J.E.; J.C. Chow; J.G. Watson; C.A. Simons; L.C. Pritchett; J.M. Goulet; and C.A. Frazier (1989). Determination of Particle Size Distribution and Chemical Composition of Particulate Matter from Selected Sources in California, Volume III. Contract No. A6-175-32, prepared for the California Air Resources Board, Sacramento, CA, by OMNI Environmental Services, Inc., Beaverton, OR and the Desert Research Institute, Reno, NV, March 1989.

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Houck, J.E.; J.C. Chow; J.G. Watson; C.A. Simons; L.C. Pritchett; J.M. Goulet; and C.A. Frazier (1989). Determination of Particle Size Distribution and Chemical Composition of Particulate Matter from Selected Sources in California, Executive Summary. Contract No. A6-175-32, prepared for the California Air Resources Board, Sacramento, CA, by OMNI Environmental Services, Inc., Beaverton, OR and the Desert Research Institute, Reno, NV, March 1989.

Houck, J.E.; J.C. Chow; J.G. Watson; C.A. Simons; L.C. Pritchett; J.M. Goulet; and C.A. Frazier (1989). Determination of Particle Size Distribution and Chemical Composition of Particulate Matter from Selected Sources in the San Joaquin Valley, Final Report. Agreement No. A6-175-32, prepared for the San Joaquin Valley Air Pollution Study Agency and the California Air Resources Board, Sacramento, CA, by OMNI Environmental Services, Inc., Beaverton, OR and Desert Research Institute, Reno, NV, 30 June 1989.

Ireson, R.G.; J.G. Watson; and J.C. Chow (1989). Issues in Determining Causes of, and Developing Control Strategies for, High PM10 Concentrations in the San Joaquin Valley and South Coast Air Basins Final Report. Report SYSAPP/89-084, prepared for the Western States Petroleum Association, Glendale, CA by Systems Applications, Inc., San Rafael, CA, June 1989.

Malm, W.; K. Gebhart; T. Cahill; R. Eldred; R. Pielke; R. Stocker; J. Watson; D. Latimer, J. Molenar; R. Tree; J. Winchester; J. Sisler; K. Wittmeyer; J. Chow; M. Pitchford; E. Mroz; P. Bhardwaja; R. Candelaria; J. Trijonis; J. Anderson; S. Burton; K. Wilkinson; and V. Evans (1989). The Winter Haze Intensive Tracer Experiment. Draft Final Report. Prepared for the National Park Service, Fort Collins, CO.

Richards, L.W.; P.A. Solomon; and J.G. Watson (1989). An Introduction to Urban Haze Studies. STI Reference: 99020-911. Submitted to Arizona Department of Environmental Quality, 11 August 1989.

Bowen, J.L.; J.G. Watson; J.C. Chow; R.T. Egami; C.A. Frazier; and A.W. Gertler (1990). Field Operations Manual for the California Acid Deposition Monitoring Program: Meteorology, Ozone, and Dry Deposition, Final Report. DRI Document No. 8068.1F3, Contract No. A6-076-32, prepared for California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 31 July 1990.

Chow, J.C.; J.G. Watson; J.L. Bowen; C.A. Frazier; A.W. Gertler; and B. Hinsvark (1990). Laboratory Operations Manual for the California Acid Deposition Monitoring Program: Sample Pretreatment, Sample Preparation, and Chemical Analysis, Final Report. DRI Document No. 8068.1F4, Contract No. A6-076-32, prepared for California Air Resources Board, Sacramento, CA, 31 July 1990.

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Chow, J.C.; J.G. Watson; D.H. Lowenthal; L.C. Pritchett; and L.W. Richards (1990). San Joaquin Valley Air Quality Study Phase 2: PM10 Modeling and Analysis. Volume I: Receptor Modeling Source Apportionment, Final Report. DRI Document No. 8929.1F, JPA Contract #88-1, prepared for The San Joaquin Valley Air Pollution Study Agency c/o California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 11 October 1990.

Frazier, C.F.; J.G. Watson; J.C. Chow; N.F. Robinson; J.L. Bowen; A.W. Gertler; D.H. Lowenthal; and K.K. Fung (1990). Data Processing and Data Validation Operations Manual for the California Acid Deposition Monitoring Program: Meteorology, Ozone, and Dry Deposition Data, Final Report. DRI Document No. 8068.1F5, Contract No. A6-076-32, prepared for California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 31 July 1990.

Freeman, D.L.; J.G. Watson; J.C. Chow; L.C. Pritchett; and Z. Lu (1990). PM10 Source Apportionment Study for Gold Quarry Mine, Final Report. DRI Document 8682.1F1, prepared for Newmont Gold Company, Carlin, NV, by the Desert Research Institute, Reno, NV, July 1990.

Pritchett, L.C.; R.G. Purcell; J.C. Chow; and J.G. Watson (1990). Desert Research Institute Carbon Analyzer Model 3000 Maintenance and Troubleshooting Manual, June 1990.

Pritchett, L.C.; R.G. Purcell; J.C. Chow; and J.G. Watson (1990). Desert Research Institute Carbon Analyzer Model 3000 Owner's Manual, June 1990.

Watson, J.G.; N.F. Robinson; J.C. Chow; R.C. Henry; B. Kim; Q.T. Nguyen; E.L. Meyer; and T.G. Pace (1990). Receptor Model Technical Series, Volume III (1989 revision) CMB7 User's Manual. EPA-450/4-90-004, U.S. Environmental Protection Agency Office of Air and Radiation, Research Triangle Park, NC, January 1990.

Watson, J.G.; J.C. Chow; R.T. Egami; J.L. Bowen; C.A. Frazier; and A.W. Gertler (1990). Program Plan for the California Acid Deposition Monitoring Program. Final Report, DRI Document No. 8068.1F1, Contract No. A6-076-32, prepared for California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 27 July 1990.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; L. Chinkin; and C. Sloane (1990). The 1989-90 Phoenix Urban Haze Study Volume I: Program Plan. DRI Document No. 8931.1F, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 29 January 1990.

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Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; L. Chinkin; and C. Sloane (1990). The 1989-90 Phoenix PM10 Study Volume I: Program Plan. DRI Document No. 8931.2F, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 29 January 1990.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; L. Chinkin; and C. Sloane (1990). The 1989-90 Pilot Tucson Urban Haze Study Volume I: Program Plan. DRI Document No. 8931.3F, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 29 January 1990.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; L. Chinkin; and C. Sloane (1990). The 1989-90 Pilot Tucson PM10 Study Volume I: Program Plan. DRI Document No. 8931.4F, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 29 January 1990.

Watson, J.G.; C.F. Rogers; J.C. Chow; C.V. Mathai; I.H. Tombach; and J.O. Zwicker (1990). An Intercomparison of Aerosol Samplers Used in Western Visibility Studies. DRI Document No. 6558.1F1, prepared for the Electric Power Research Institute, Palo Alto, CA, by the Desert Research Institute, Reno, NV, May 1990.

Chow, J.C.; J.G. Watson; B.A. Hinsvark; C.A. Frazier; D.H. Lowenthal; S.F. Chandra; and L.C. Pritchett (1991). Standard Operating Procedures for the Imperial Valley/Mexicali PM10 Source Apportionment Study, Draft Report. DRI Document 8623.2D1, prepared for EPA Region IX, San Francisco, CA, by the Desert Research Institute, Reno, NV.

Chow, J.C.; J.G. Watson; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Phoenix PM10 Study Volume II: Source Apportionment, Final Report. DRI Document No. 8931.6F1, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, 12 April 1991.

Chow, J.C.; J.G. Watson; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Phoenix PM10 Study Volume II: Source Apportionment, Final Report. DRI Document No. 8931.6F2, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 12 April 1991.

Chow, J.C.; J.G. Watson; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Phoenix PM10 Study Volume II: Source Apportionment, Final Report. DRI Document No. 8931.6F3, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

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Chow, J.C.; J.G. Watson; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Pilot Tucson PM10 Study Volume II: Source Apportionment, Final Report. DRI Document No. 8931.8F1, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Chow, J.C.; J.G. Watson; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Pilot Tucson PM10 Study Volume II: Source Apportionment, Final Report. DRI Document No. 8931.8F2, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Chow, J.C.; J.G. Watson; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Pilot Tucson PM10 Study Volume II: Source Apportionment, Executive Summary. DRI Document No. 8931.8F3, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Gertler, A.W.; W.R. Pierson; J.G. Watson; and R.L. Bradow (1991). Review and Reconciliation of On-Road Emission Factors in the South Coast Air Basin, Final Report. Project SCAQS-1-2, DRI Document No. 8401.1F1, prepared for Coordinating Research Council, Inc., Atlanta, GA, by the Desert Research Institute, Reno, NV, January 1991.

Gertler, A.W.; J.G. Watson; and W.R. Pierson (1991). A Conceptual Design for a New Highway Vehicle Emissions Estimation Methodology. Submitted to Mr. Carl T. Ripberger, U.S. EPA, Research Triangle Park, NC, June, 1991.

Lowenthal, D.H.; J.C. Chow; J.G. Watson; C.A. Frazier; and L.C. Pritchett (1991). Puerto Rico CMB Source Apportionment, Final Report. DRI Document No. 8629.1F., prepared for E.H. Pechan and Associates, Durham, NC, by the Desert Research Institute, Reno, NV, 13 September 1991.

Rogers, C.F. and J.G. Watson (1991). Progress Report on Development of References and Monitors for Aerosol Liquid Water Content. DRI Document No. 6558-022.6D1, prepared for Peter K. Mueller, Electric Power Research Institute, Palo Alto, CA, by the Desert Research Institute, Reno, NV, February 1991.

Watson, J.G.; J.C. Chow; C.A. Frazier; and D.H. Lowenthal (1991). Program Plan for an Imperial Valley/Mexicali PM10 Source Apportionment Study, Draft Report. DRI Document No. 8623.1D2, prepared for EPA Region IX, San Francisco, CA, by the Desert Research Institute, Reno, NV, 20 December 1991.

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Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Phoenix Urban Haze Study Volume II: The Apportionment of Light Extinction to Sources, Final Report. DRI Document No. 8931.5F1, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Phoenix Urban Haze Study Volume II: The Apportionment of Light Extinction to Sources-Appendices, Final Report. DRI Document No. 8931.5F2, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Phoenix Urban Haze Study Volume II: The Apportionment of Light Extinction to Sources, Executive Summary. DRI Document No. 8931.5F3, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Pilot Tucson Urban Haze Study Volume II: The Apportionment of Light Extinction to Sources, Final Report. DRI Document No. 8931.7F1, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Pilot Tucson Urban Haze Study Volume II: The Apportionment of Light Extinction to Sources –- Appendices, Final Report. DRI Document No. 8931.7F2, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Watson, J.G.; J.C. Chow; L.W. Richards; D.L. Haase; C. McDade; D.L. Dietrich; D. Moon; and C. Sloane (1991). The 1989-90 Pilot Tucson Urban Haze Study Volume II: The Apportionment of Light Extinction to Sources, Executive Summary. DRI Document No. 8931.7F3, prepared for Arizona Department of Environmental Quality, Phoenix, AZ, by the Desert Research Institute, Reno, NV, 25 April 1991.

Watson, J.G.; J.C. Chow; R.T. Egami; J.L. Bowen; C.A. Frazier; A.W. Gertler; D.H. Lowenthal; and K.K. Fung (1991). Measurements of Dry Deposition Parameters for the California Acid Deposition Monitoring Program, Final Report. DRI Document No. 8068.2F1, Contract No. A6-076-32, prepared for California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 31 May 1991.

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Watson, J.C.; J.C. Chow; R.T. Egami; J.L. Bowen; C.A. Frazier; A.W. Gertler; D.H. Lowenthal; and K.K. Fung (1991). Measurements of Dry Deposition Parameters for the California Acid Deposition Monitoring Program, Executive Summary. DRI Document No. 8068.2F2, Contract No. A6-076-32, prepared for California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 31 May 1991.

Chow, J.C.; L.C. Pritchett; C.A. Frazier; J.G. Watson; and A.W. Gertler (1992). Quality Assurance Plan of Light Absorption and Carbon Analyses for the Clean Air Status and Trends Network (CASTNET). DRI Document No. 3705.1F, prepared for Charlie Manos, Environmental Science & Engineering, Gainesville, FL, by the Desert Research Institute, Reno, NV, 25 November 1992.

Chow, J.C.; J.G. Watson; D.H. Lowenthal; Z. Lu; C.A. Frazier; L.C. Pritchett; and B.A. Hinsvark (1992). San Joaquin Valley Air Quality Study (SJVAQS)/ Atmospheric Utility Signatures- Predictions and EXperiment (AUSPEX) Monitoring and Analysis for Aerosols and Visibility Volume III: Aerosol Measurements and Data Bases, Final Report. DRI Document No. 8743.3F, prepared for Richard H. Thuillier, AUSPEX Project Manager, Pacific Gas and Electric Co., San Francisco, CA, by the Desert Research Institute, Reno, NV, 19 November 1992.

Egami, R.T.; J.L. Bowen; J.C. Chow; J.G. Watson; S. Schmidt; and G. Jones (1992). Program Plan for Naval Weapons Center Visibility Impact (VIS) Study, Summer 1990. DRI Document No. 8100.1F1, Contract No. N60530-90-C-0385, prepared for John O'Gara, Naval Weapons Center, China Lake, CA, by the Desert Research Institute, Reno, NV, 31 March 1992.

Egami, R.T.; J.L. Bowen; J.G. Watson; J.C. Chow; S. Schmidt; and G. Jones (1992). Final Report for Naval Weapons Center Visibility Impact (VIS) Study, Summer 1990. DRI Document No. 8100.1F2, Contract No. N60530-90-C-0385, prepared for John O'Gara, Naval Weapons Center, China Lake, CA, by the Desert Research Institute, Reno, NV, 31 March 1992.

Chow, J.C.; W. Coulombe; and J.G. Watson (1993). Bibliography of Articles and Reports Related to Fugitive Dust and Air Pollution. Prepared for Southern California Edison, Rosemead, CA, by the Desert Research Institute, Reno, NV, September 1994.

Chow, J.C.; J.G. Watson; R. De Mandel; W. Chan; J. Cordova; D. Fairley; E.M. Fujita; D. Levaggi; G. Long; T. Perardi; and M. Rothenberg (1993). Measurements and Modeling of PM10 in San Francisco's Bay Area Volume I: Program Plan. DRI Document No. 3654.1D3, prepared for Bay Area Air Quality Management District, San Francisco, CA, by the Desert Research Institute, Reno, NV, 8 June 1993.

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Coulombe, W.; J.C. Chow; J.G. Watson; D. Grantz; R. Farber; L. Ashbaugh; and M. Zeldin (1993). Program Plan for Demonstrating Effectiveness of Windblown Dust Controls in Antelope Valley. Prepared for Antelope Valley Dust Management Task Force, Lancaster, CA, by Desert Research Institute, Reno, NV.

Egami, R.T.; W. Coulombe; J. Bowen; D. Freeman; J.G. Watson; D. Koracin; D. Schorran; B. Zielinska; D. Sheesley; J. Nordin; T. Routh; and B. King (1993). Quality Assurance Project Plan: Characterization of Stable and Baseline Meteorological Conditions Using 0.5 to 1-Ton Carbon Dioxide Releases. DRI Document No. 93-3305.F1. Prepared for U.S. Environmental Protection Agency, Research Triangle Park, NC.

Gertler, A.W.; J.C. Chow; J.G. Watson; R.L. Tanner; R.F. Harrington; Z. Lu; R.C. Henry; and D. Grosjean (1993). Receptor Modeling of Acidic Air Pollutants and Oxidants to Forested Regions in the Sierra Nevada. DRI Document No. 0421.1F, prepared for California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 23 August 1993.

Roth, P.M. and J.G. Watson (1993). A Proposed PM10 Program for the San Joaquin Valley (With Possible Extension to Central California). Report for Policy and Technical Committees, San Joaquin Valley and AUSPEX Air Quality Studies.

Watson, J.G.; J.C. Chow; W.G. Coulombe; D. Grantz; R. Farber; L. Ashbaugh; and M. Zeldin (1993). Program Plan for Demonstrating Effectiveness of Windblown Dust Controls in Antelope Valley. DRI Document No. 3580.1D1, prepared for Southern California Edison Antelope Valley Dust Management Task Force, Lancaster, CA, by the Desert Research Institute, Reno, NV, 20 July 1993.

Watson, J.G.; J.C. Chow; Z. Lu; and A.W. Gertler (1993). Particulate and Gaseous Organic Receptor Modeling for the Southern California Air Quality Study, Final Report. DRI Document No. 8733.1F, Contract No. A832-132, prepared for California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV, 17 August 1993.

Watson, J.G.; J.C. Chow; and K.L. Magliano (1993) Air Quality Data Analysis Methods AIR-228. Prepared for A&WMA, San Diego, CA, by the Desert Research Institute, Reno, NV, 7 November 1993.

Chow, J.C. and J.G. Watson (1994). Guidelines for PM10 Sampling and Analysis Applicable to Receptor Modeling, Final Report. EPA-452/R-94-009, DRI Document No. 2625.1F, prepared for Office of Air Quality Planning and Standards, Environmental Protection Agency, Research Triangle Park, NC, by the Desert Research Institute, Reno, NV, 28 January 1994.

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Chow, J.C. and J.G. Watson (1994). Contemporary Source Profiles for Geological Material and Motor Vehicle Emissions, Final Report. Cooperative Agreement CR816826-02-01, DRI Document No. 2625.2F, prepared for Office of Air Quality Planning and Standards, Environmental Protection Agency, Research Triangle Park, NC, by the Desert Research Institute, Reno, NV, 25 February 1994.

Chow, J.C. and J.G. Watson (1994). Work Plan to Improve PM10 Fugitive Dust Emissions Inventory, Draft Report. DRI Document No. 0736.1D, prepared for South Coast Air Quality Management District, Diamond Bar, CA, by the Desert Research Institute, Reno, NV, 30 March 1994.

Chow, J.C.; J.G. Watson; R.T. Egami; and F. Divita, Jr. (1994). Las Vegas Valley PM10 Study, Volume I: Draft Program Plan. DRI Document No. 4309.1D2, prepared for Clark County Department of Comprehensive Planning, Las Vegas, NV, by the Desert Research Institute, Reno, NV, May 1994.

Fujita, E.M.; D.R. Lawson; J.C. Sagebiel; J.G. Watson; P.T. Roberts; P.M. Roth; and S.D. Reynolds (1994). Quantification of Underestimates in the SARMAP Emissions Inventory. Draft Final Report, prepared for California Air Resources Board, Sacramento, CA, 20 October 1994.

Miller, P.; A. Bytnerowicz; M. Fenn; M. Poth; J.C. Chow; J.G. Watson; D. Johnson; G. Taylor; and P. Temple (1994). Project Data Analysis Plan. ARB Contract No. A032-180 and No. 92-335, prepared for California Air Resource Board, Sacramento, CA, by USDA Riverside Fire Laboratory, Riverside, CA.

Watson, J.G. (1994). Data Analysis and Visualization Manual on Coastal Oxidant Assessment in Southeast Texas, Draft. Document No. 1234.1D1, prepared for the Texas National Resources and Conservation Commission, Austin, TX by the Desert Research Institute, Reno, NV.

Watson, J.G.; J. Bowen; W. Coulombe; R.T. Egami; D. Freeman; D. Koracin; D. Schorran; B. Zielinska; D. Sheesley; J. Nordin; T. Routh; and B. King (1994). Characterization of Carbon Dioxide Releases Under Stable Meteorological Conditions. Draft Final Report, DRI Document No. 93-3305.3D1. Prepared for U.S. Environmental Protection Agency, Research Triangle Park, NC.

Watson, J.G.; J. Bowen; W. Coulombe; R.T. Egami; D. Freeman; D. Koracin; D. Schorran; B. Zielinska; D. Sheesley; J. Nordin; T. Routh; and B. King (1994). Quality Assurance Project Plan: Operation of the STF 24-Meter Meteorological Tower. DRI Document No. 94-3304.D2. Prepared for U.S. Environmental Protection Agency, Research Triangle Park, NC.

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Chow, J.C.; J.G. Watson; R.T. Egami; and F. Divita, Jr. (1995). Las Vegas Valley PM10 Study – Volume I: Program Plan. Prepared for the Clark County Department of Comprehensive Planning, Las Vegas, NV, by the Desert Research Institute, Reno, NV, 21 July 1995.

Fujita, E.M.; Z. Lu; N.F. Robinson; and J.G. Watson (1995). VOC Source Apportionment for the Coastal Oxidant Assessment for Southeast Texas. Draft Final Report prepared for the Texas Natural Resource Conservation Commission, August 31, 1995.

Watson, J.G.; D. Blumenthal; J.C. Chow; C.F. Cahill; M. Cal; F. Divita Jr.; D. Freeman; J.A. Gillies; L.W. Richards; L. Chinken; C. Lindsey; J. Prouty; D. Dietrich; D. Cobb; J. Houck; R.J. Dickson; and S. Andersen (1995). Mt. Zirkel Wilderness Area Reasonable Attribution Study of Visibility Impairment – Volume I: Technical Reasonable Attribution Study Plan. Prepared for the Technical Steering Committee, Colorado Dept. of Public Health and Environment, Denver, CO, by the Desert Research Institute, Reno, NV, 4 August 1995.

Coulombe, W.G. and J.G. Watson (1996). Long Term Air Quality Trends in Mohave Valley. Prepared for Southern California Edison Co. by Desert Research Institute, Reno, NV.

Fujita, E.M.; M.C. Green; R.E. Keislar; D. R. Koracin; H. Moosmüller; J.G. Watson; L. Dolislager; A. Lashgari; N. Motallebi; R. Pasek; and J. Pederson (1996). 1997 Southern California Ozone Study/North American Research Strategy for Tropospheric Ozone (SCOS-NARSTO) – Volume I: Operational Program Plan. Prepared for California Air Resources Board, Sacramento, CA. June 1996.

Fujita, E.M.; J.G. Watson; D. Cobb; D. Dietrich; W. Neff; and L.W. Richards (1996). Northern Front Range Air Quality Study Winter 1996/97 Field Study Plan. Prepared for Colorado State University, Fort Collins, CO, by Desert Research Institute, Reno, NV.

Keislar, R.E.; W.G. Coulombe; and J.G. Watson (1996). Evaluation of PM10 Measurements at Bullhead City, Arizona, on September 23, 1995. Prepared for Southern California Edison Company by Desert Research Institute, Reno, NV.

Miller, P.R.; J.G. Watson; A. Bytnerowicz; M. Fenn; M. Poth; J. Chow; and G. Taylor (1996). Assessment of Acidic Deposition and Ozone Effects on Conifer Forests in the San Bernardino Mountains, Draft Final Report. Prepared for the California Air Resources Board, Sacramento, CA, by the USDA Forest Service, Pacific Southwest Research Station, Riverside, CA, and the Desert Research Institute, Reno, NV.

Watson, J.G. (1996). PM10 Concentrations in Davenport, CA, between April 15, 1988, and December 26, 1991. Prepared for RMC LONESTAR, Davenport, CA, by Worldwide Environmental Corporation, Reno, NV.

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Watson, J.G.; D. Blumenthal; J. Chow; C. Cahill; L.W. Richards; D. Dietrich; R. Morris; J. Houck; R.J. Dickson; and S. Andersen (1996). Mt. Zirkel Wilderness Area Reasonable Attribution Study of Visibility Impairment – Volume II: Results of Data Analysis and Modeling – Final Report. Prepared for the Technical Steering Committee, Colorado Department of Public Health and Environment, Denver, CO, by the Desert Research Institute, Reno, NV. 31 July 1996.

Watson, J.G.; J.C. Chow; J.A. Gillies; H. Moosmüller; C.F. Rogers; D. DuBois; and J. Derby (1996). Effectiveness Demonstration of Fugitive Dust Control Methods for Public Unpaved Roads and Unpaved Shoulders on Paved Roads – Final Report. Prepared for the San Joaquin Valley Unified Air Pollution Control District, Fresno, CA, by the Desert Research Institute, Reno, NV. 31 December 1996.

Chow, J.C. and J.G. Watson (1997). Imperial Valley/Mexicali Cross Border PM10 Transport Study – Final Report. Prepared for the U.S. Environmental Protection Agency, San Francisco, CA, by the Desert Research Institute, Reno, NV. 30 January 1997.

Chow, J.C. and J.G. Watson (1997). Fugitive Dust and Other Source Contributions to PM10 in Nevada’s Las Vegas Valley – Final Report. Prepared for the Clark County Department of Comprehensive Planning, Las Vegas, NV, by the Desert Research Institute, Reno, NV. 18 April 1997.

Chow, J.C. and J.G. Watson (1997). Guideline on Speciated Particulate Monitoring. Draft Report. Prepared for U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC, by Desert Research Institute, Reno, NV. November 6, 1997.

Fujita, E.M.; Z. Lu; C.A. Frazier; and J.G. Watson (1997). Application of the Chemical Mass Balance Receptor Model to Apportionment of Suspended Particulate Matter in the Bangkok Metropolitan Region. Prepared for Radian International Corporation, Austin, TX, by Desert Research Institute, Reno, NV.

Fujita, E.M.; J.G. Watson; B. Zielinska; J. McDonald; L. Sheetz; R. Purcell; J.C. Sagebiel; and C.F. Rogers (1997). Northern Front Range Air Quality Study Winter 1996/97 Field Study Plan Measurement and Characterization of Particulate Emissions from Residential Wood Combustion and Meat Cooking. Prepared for Colorado State University, Fort Collins, CO, by Desert Research Institute, Reno, NV.

Pitchford, M.; J.C. Chow; J.G. Watson; T. Moore; G. Allen; D. Campbell; R. Eldred; R. Vanderpool; P. Ouchida; S. Hering; and N. Frank (1997). Prototype PM2.5 Federal Reference Method Field Studies Report – An EPA Staff Report. U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Las Vegas, NV. 9 July 1997.

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Watson, J.G. and J.C. Chow (1997). Investigacion sobre Particulada y Deterioro Atmosferico – Aerosol and Visibility Evaluation Research – 1997 Annual Report. Prepared for U.S. Department of Energy, Office of Health and Environmental Research, Germantown, MD, by Desert Research Institute, Reno, NV. 1 December 1997.

Watson, J.G.; J.C. Chow; D. DuBois; M. Green; N. Frank; and M. Pitchford (1997). Guidance for Network Design and Optimum Site Exposure for PM2.5 and PM10 – Draft Report. Prepared for the U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC, by the Desert Research Institute, Reno, NV. 20 February 1997.

Watson, J.G.; J.C. Chow; and R.T. Egami (1997). Protocol for Quantifying PM10 Concentrations from Blasting in the RMC Lonestar Limestone Quarry. Prepared for RMC Lonestar, Davenport, CA, by Desert Research Institute, Reno, NV. 3 September 1997.

Watson, J.G.; J.C. Chow; and C.F. Rogers (1997). Sample Selection for the Robbins Particulate Study – October 1995 through September 1996. Prepared for VERSAR Inc., Lombard, IL, by the Desert Research Institute, Reno, NV. 25 March 1997.

Watson, J.G.; J.C. Chow; C.F. Rogers; D. DuBois; and C. Cahill (1997). Analysis of Historical PM10 and PM2.5 Measurements in Central California – Draft Report. Prepared for the California Regional Particulate Air Quality Study, California Air Resources Board, Sacramento, CA, by the Desert Research Institute, Reno, NV. 1 April 1997.

Watson, J.G.; J.C. Chow; C.F. Rogers; D.H. Lowenthal; M.C. Green; S.D. Kohl; C.A. Frazier; N.F. Robinson; and D. DuBois (1997). Annual Report for the Robbins Particulate Study – October 1995 through September 1996 – Final Report. Prepared for Versar Inc., Lombard, IL, by Desert Research Institute, Reno, NV. 29 August 1997.

Watson, J.G.; M. Green, H. Kuhns; and M. McGown (1997). Technical Approach for Analyzing Speciated Ambient PM10 Concentrations and Emissions in Boise and Pocatello, Idaho. Draft Report. Prepared for Idaho Division of Environmental Quality, Boise, ID. 14 November 1997.

Watson, J.G.; L. Ashbaugh; G. Casuccio; J.C. Chow; S. Francis; P. Gaffney; J. Fine; T. Gill; J. Gillies; R. Higashi; P.K. Hopke; A. Kennedy; D. Lowenthal; K. Magliano; P. Roth; J. Sagebiel; D. Shimp; T. VanCurran; B. Zielinska; S. Ziman; and T. Zobeck (1997). The Fugitive Dust Characterization Study (FDCS): Potential Methods and Research Needs for Receptor Methods to Distinguish Among Fugitive Dust Sources. Prepared for the California Air Resources Board, Sacramento, CA, by Desert Research Institute, Reno, NV.

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Watson, J.G.; N.F. Robinson; C.W. Lewis; C.T. Coulter; J.C. Chow; E.M. Fujita; D.H. Lowenthal; T.L. Conner; R.C. Henry; and R.D. Willis (1997). Chemical Mass Balance Receptor Model Version 8 (CMB) User's Manual. Prepared for U.S. Environmental Protection Agency, Research Triangle Park, NC, by Desert Research Institute, Reno, NV.

Chow, J.C. and J.G. Watson (1998). Guideline on Speciated Particulate Monitoring. Second Draft Report. Prepared for U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC, by Desert Research Institute, Reno, NV. 9 February 1998.

Chow, J.C. and J.G. Watson (1998). Guideline on Speciated Particulate Monitoring. Third Draft Report. Prepared for U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC, by Desert Research Institute, Reno, NV. August 1998.

Chow, J.C.; B. Zielinska; J.G. Watson; E.M. Fujita; H.W. Richards; W. Neff; D. Dietrich; and S. Hering (1998). Northern Front Range Air Quality Study – Volume A: Ambient Measurements – Final Report. Prepared for Colorado State University, Fort Collins, CO, and EPRI, Palo Alto, CA, by Desert Research Institute, Reno, NV. 30 June 1998.

Fujita, E.; J.G. Watson; J.C. Chow; N. Robinson; L. Richards; and N. Kumar (1998). Northern Front Range Air Quality Study – Volume C: Source Apportionment and Simulation Methods and Evaluation – Final Report. Prepared for Colorado State University, Fort Collins, CO, and EPRI, Palo Alto, CA, by Desert Research Institute, Reno, NV. 30 June 1998.

Kuhns, H.; M. Green; J.G. Watson; M. McGown; and D. Riley (1998). Analyzing Speciated Ambient PM10 Concentrations and Emissions in Ada and Canyon Counties, Idaho. Prepared by Desert Research Institute, Reno, NV, for Idaho Division of Environmental Quality, Boise, ID. 25 June 1998.

Magliano, K.L.; A.J. Ranzieri; P.A. Solomon; and J.G. Watson (1998). Chemical Mass Balance Modeling of Data from the 1995 Integrated Monitoring Study. Prepared for California Regional PM10/PM2.5 Air Quality Study, Sacramento, CA, by California Air Resources Board, Sacramento, CA.

Magliano, K.L.; J.G. Watson; V. Hughes; D. Shimp; and L. Ashbaugh (1998). Recommendations for Emissions Work in Support of the California Regional PM10/PM2.5 Air Quality Study. Prepared for the California Regional PM10/PM2.5 Air Quality Study Technical, Committee, Sacramento, CA. 14 August 1998.

Watson, J.G.; J.C. Chow; S.A. Edgerton; and M.E. Ruíz (1998). Program Plan for the Mexico City Aerosol Characterization Study. Prepared for U.S. Department of Energy, Washington, D.C., by Desert Research Institute, Reno, NV.

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Watson, J.G.; J.C. Chow; R.T. Egami; and G. Cassucio (1998). Protocol for Determining Sources of Particles Deposited in Davenport, California. Prepared for RMC Lonestar, Davenport, CA, by Desert Research Institute, Reno, NV. 8 April 1998.

Watson, J.G.; J.C. Chow; S.D. Kohl; H. Kuhns; N.F. Robinson; and C.A. Frazier (1998). Annual Report for the Robbins Particulate Study – October 1996 through September 1997 – Draft Final Report. Prepared for Versar Inc., Lombard, IL, by Desert Research Institute, Reno, NV. 31 December 1998.

Watson, J.G.; J.C. Chow; H. Moosmüller; M. Green; N. Frank; and M. Pitchford (1998). Guidance for Using Continuous Monitors in PM2.5 Monitoring Networks. Prepared for U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC, by Desert Research Institute, Reno, NV. 29 May 1998.

Watson, J.G.; D.W. DuBois; R. DeMandel; A. Kaduwela; K. Magliano; C. McDade; P.K. Mueller; A. Ranzieri; P.M. Roth; and S. Tanrikulu (1998). Aerometric Monitoring Program Plan for the California Regional PM2.5/PM10 Air Quality Study. Prepared for the California Regional PM10/PM2.5 Air Quality Study Technical Committee, Sacramento, CA. 3 September 1998. http://sparc2.baaqmd.gov/centralca/publications.htm

Watson, J.G.; E. Fujita; J.C. Chow; B. Zielinska; L. Richards; W. Neff; and D. Dietrich (1998). Northern Front Range Air Quality Study Final Report. Prepared for Colorado State University, Fort Collins, CO, and EPRI, Palo Alto, CA, by Desert Research Institute, Reno, NV. 30 June 1998.

Watson, J.G.; N.F. Robinson; E.M. Fujita; J.C. Chow; T.G. Pace; C. Lewis; and T. Coulter (1998). CMB8 Applications and Validation Protocol for PM2.5 and VOCs. Prepared for U.S. Environmental Protection Agency, Research Triangle Park, NC, by Desert Research Institute, Reno, NV. 30 September 1998.

Zielinska, B.; J. McDonald; T. Hayes; J.C. Chow; E.M. Fujita; and J.G. Watson (1998). Northern Front Range Air Quality Study – Volume B: Source Measurements – Final Report. Prepared for Colorado State University, Fort Collins, CO, and EPRI, Palo Alto, CA, by Desert Research Institute, Reno, NV. 30 June 1998.

Coulombe, W.; J. Watson; and R. Egami (1999). Particulate Matter Deposition Study – Davenport, California. Draft Report. Prepared for RMC Lonestar, Davenport, CA, by Desert Research Institute, Reno, NV. February 1999.

Freeman, D.L.; W. Coulombe; S. Schmidt; and J.G. Watson (1999). Effects of Bonny Doon Limestone Quarry on Off-Site PM10 Concentrations. Final Report. Prepared for RMC Pacific Materials, Davenport, CA, by Desert Research Institute, Reno, NV. 19 November 1999.

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Reports, continued

Fujita, E.M.; R.E. Keislar; D.L. Freeman; J.G. Watson; A.J. Ranzieri; S. Tanrikulu; and K.L. Magliano (1999). Field Study Plan for the Central California Ozone Study. Prepared for California Air Resources Board, Sacramento, CA, by Desert Research Institute, Reno, NV.

Hullar, T.L.; S.L. Fales; H.F. Hemond; P. Koutrakis; W.H. Schlesinger; R.R. Sobonya; J.M. Teal; and J.G. Watson (1999). Environmental Effects of RF Chaff: A Select Panel Report to the Undersecretary of Defense for Environmental Security. Prepared for U.S. Department of Defense, Washington, DC, by Naval Research Laboratory, Washington, DC.

Watson, J.G.; A. Ali; J.C. Chow; V. Etymezian; M.C. Green; B.J. Johnson; R. Keisler; D. Koracin; H. Kuhns; H. Moosmüller; and W. Stockwell (1999). Southern Nevada Air Quality Study Program Plan Outline. Prepared for U.S. Federal Transit Administration, Nevada Department of Motor Vehicles, Clark County District Health Department, Clark County Department of Comprehensive Planning, Desert Research Institute, and University of Nevada – Las Vegas. 6 October 1999.

Watson, J.G. and J.C. Chow (1999). BRAVO Protocol for Chemical Source Characterization of Particle Emitters in Texas and Mexico. Prepared by Desert Research Institute, Reno, NV. April 1999.

Watson, J.G.; J.C. Chow; S.D. Kohl; H. Kuhns; N.F. Robinson; C.A. Frazier; and V. Etyemezian (1999). Annual Report for the Robbins Particulate Study – October 1996 through September 1997 – Final Report. DRI Document No. 7100.4F3. Prepared for Versar Inc., Lombard, IL, by Desert Research Institute, Reno, NV. 26 October 1999.

Watson, J.C.; W.G. Coulombe; R.T. Egami; G.S. Casuccio; B.G. Hanneman; and S. Badger (1999). Causes of Particle Deposition in Davenport, California. Final Report. Prepared for RMC Lonestar, Davenport, CA, by Desert Research Institute, Reno, NV, and R.J. Lee Group, Monroeville, PA. 19 May 1999.

Kuhns, H.; J.C. Chow; J.G. Watson; D. Crow; M. Green; V. Etyemezian; and W. Stockwell (2000). Secondary Aerosol Formation in the Treasure Valley: Study Design and Monitoring Plan. Prepared for Idaho Division of Environmental Quality, Boise, ID, by Desert Research Institute, Las Vegas, NV. 28 February 2000.

Kuhns, H.; V. Etyemezian; W. Stockwell; S. Kohl; M. Green; J.G. Watson; and J.C. Chow (2000). Treasure Valley Secondary Aerosol Study: Final Report. DRI Report No. 6470-668-0310-F1. Prepared for Idaho Division of Environmental Quality, Boise, ID, by Desert Research Institute, Las Vegas, NV. 15 November 2000.

113

Reports, continued

Watson, J.G. and J.C. Chow (2000). Reconciling Urban Fugitive Dust Emissions Inventory and Ambient Source Contribution Estimates: Summary of Current Knowledge and Needed Research. DRI Document No. 6110.4F. Prepared for U.S. Environmental Protection Agency, Research Triangle Park, NC, by Desert Research Institute, Reno, NV. May 2000. http://www.epa.gov/ttn/chief/efdocs/fugitivedust.pdf

Watson, J.G.; J.C. Chow; and D. Fitz (2000). Quality Assurance Project Plan – Fresno Supersite. Revision 0. Prepared for U.S. Environmental Protection Agency OAQPS, Research Triangle Park, NC, by Desert Research Institute, Reno, NV, and University of California CE-CERT, Riverside, CA. December 2000.

Watson, J.G.; J.C. Chow; S.D. Kohl; H. Kuhns; N.F. Robinson; C.A. Frazier; and V. Etyemezian (2000). Annual Report for the Robbins Particulate Study – October 1997 through September 1998 – Draft. DRI Document No. 7100.5D1. Prepared for Versar Inc., Lombard, IL, by Desert Research Institute, Reno, NV. May 2000.

Chow, J.C.; J.G. Watson; J. Bowen; and M. Gonzi (2001). Field Audit of Continuous Gas and Particle Samplers – St. Louis Supersite and Illinois EPA Site – Summary Report. Prepared for Washington University, Dept. of Chemical Engineering, St. Louis, MO, by Desert Research Institute, Reno, NV. December 2001.

Turner, J.R.; J.C. Chow; and J.G. Watson (2001). Quality Assurance Project Plan: St. Louis-Midwest Supersite. Revision 1. Prepared for U.S. Environmental Protection Agency OAQPS, Research Triangle Park, NC, by Washington University, St. Louis, MO, and Desert Research Institute, Reno, NV. 25 June 2001.

Watson, J.G.; A. Ali; J.C. Chow; V. Etyemezian; M.C. Green; R. Keislar; D. Koracin; H. Kuhns; H. Moosmüller; and W. Stockwell (2001). Southern Nevada Air Quality Study Interim Report. Prepared for U.S. Federal Transit Administration, Washington, DC, by Desert Research Institute, Reno, NV. January 2001.

Chow, J.C.; J.G. Watson; and L.-W. Chen (2002). Contemporary Source Profiles for Geological Material, Motor Vehicles, Industrial Boilers, Vegetative Burning, and Cooking. Prepared for U.S. Environmental Protection Agency, Office of Air Quality Planning and Standards, Research Triangle Park, NC, by Desert Research Institute, Reno, NV. October 2002.

Chow, J.C.; J.G. Watson; D. Crow; S. Kohl; H. Kuhns; V. Etyemezian; and J. Engelbrecht (2002). Source Profiles for the Big Bend Regional Aerosol Visibility and Observational (BRAVO) Source Characterization Study. Prepared for the Cooperative Institute for Atmospheric Sciences and Terrestrial Applications (CIASTA) Program c/o National Oceanic and Atmospheric Administration, Las Vegas, NV, by Desert Research Institute, Reno, NV. February 2002.

114

Reports, continued

Chow, J.C.; J.G. Watson; M. Gonzi; and D. Crow (2002). Field Audit of Continuous Gas and Particle Samplers – St. Louis Supersite – Draft Final Report. Prepared for Washington University, Dept. of Chemical Engineering, St. Louis, MO, by Desert Research Institute, Reno, NV. October 2002.

Chow, J.G.; J.G. Watson; S.D. Kohl; M.P. Gonzi; and L.-W.A. Chen (2002). Measurements and Validation for the Twelve Month Particulate Matter Study in Hong Kong. Prepared for Hong Kong Environmental Protection Department, Wan Chai, Hong Kong, by Desert Research Institute, Reno, NV. 8 November 2002.

Conti, P.; J. McCarthy; D. Gurney; K. Loos; K. Ritter; M. Mueller; B. Liebowitz; J.C. Chow; J.G. Watson; S. Kohl; G. England; S. Wien; D. Ladd; N. Conroy; O. Chang; and M. Kajdasz (2002). Site-Specific Test Plan: PM2.5 Emissions Tests on a Boiler at New York University in New York, NY. Draft Revision 2. Prepared by GE Energy & Environmental Research Corp., Irvine, CA. 13 March 2002.

England, G.; S. Wien; B. Zimperman; J.C. Chow; J.G. Watson; B. Zielinska; and S. Kohl (2002). Characterization of Fine Particulate Emission Factors and Speciation Profiles from Stationary Petroleum Industry Combustion Sources. Test Report: Natural Gas-Fired Combined-Cycle Gas Turbine (Site E), Draft Report. Prepared for the American Petroleum Institute, Washington, DC, by GE Energy and Environmental Research Corporation, Irvine, CA. March 2002.

Etyemezian, V.; H. Kuhns; J. Gillies; M. Green; J. Chow; S. Kohl; and J. Watson (2002). Treasure Valley Road Dust Study – Final Report. Prepared for Idaho Department of Environmental Quality, Boise, ID, by Desert Research Institute, Las Vegas, NV. February 2002.

Green, M.C.; J.C. Chow; A. Hecobian; V. Etyemezian; H. Kuhns; and J.G. Watson (2002). Las Vegas Valley Visibility and PM2.5 Study. Final Report. Prepared for Clark County Department of Air Quality Management, Las Vegas, NV, by Desert Research Institute, Las Vegas, NV. 6 May 2002.

Kuhns, H.D.; P.W. Barber; R. Keislar; C. Mazzoleni; H. Moosmüller; D. Nikolic; N.F. Robinson; and J.G. Watson (2002). Remote Sensing of Gaseous and Particle Emissions from Onroad Vehicles in Clark County, Nevada. Final Draft. Prepared for Clark County Department of Air Quality Management, Las Vegas, NV, and U.S. Department of Transportation, Federal Transit Administration, Washington, DC, by Desert Research Institute, Las Vegas, NV. September 2002.

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Reports, continued

Richard, T.; L.M. Hildemann; R. Kamens; S. Lee; W.C. Malm; S. Pandis; J. Pankow; J. Schauer; J.G. Watson; and B. Zielinska (2002). Secondary Organic Aerosols Research Strategy to Apportion Biogenic/Anthropogenic Sources: An Outcome of the First Secondary Organic Aerosols Workshop, February 4-5, 2002, Desert Research Institute, Reno, Nevada. Fort Lewis College, Durango, CO. http://ocs.fortlewis.edu/aerosols/

Veranth, J.; G. Seshadri; S. Satya; J.G. Watson; J.C. Chow; V. Etyemezian; J. Engelbrech; and S. Kohl (2002). Characterization of PM2.5 Dust Emissions from Training/Testing Range Operations – Project CP1190. Annual Report – December 2001. Prepared for DoD/DoE/EPA Strategic Environmental Research and Development Program, Arlington, VA, by University of Utah, Dept. of Chemical and Fuels Engineering, Salt Lake City, UT, and Desert Research Institute, Reno, NV. February 2002.

Watson, J.G. (2002). Appendix S: Independent Review. In Source Apportionment Analysis of Air Quality Data: Phase 1 – Final Report. Mid-Atlantic Regional Air Management Assoc., Baltimore, MD, pp. S1-S63.

Watson, J.G. and J.C. Chow (2002). Review and Document Current Standard Practices for Particulate Matter Sample Analysis, Sample Handling and Data Processing including Data Validation. Prepared for Cooperative Institute for Atmospheric Sciences and Terrestrial Applications (CIASTA), Las Vegas, NV, by Desert Research Institute, Reno, NV. 20 September 2002.

Watson, J.G.; J.C. Chow; S.V. Hering; and D.R. Fitz (2002). Final Report for Phase I of Fresno Supersite Measurements. Prepared for Cooperative Institute for Atmospheric Sciences and Terrestrial Applications (CIASTA), Las Vegas, NV, by Desert Research Institute, Reno, NV. 30 August 2002.

Chow, J.C.; B. Zielinska; J.G. Watson; and S.D. Kohl (2003). Tong Liang PM2.5 Characterization Study. Annual Report. Prepared for the Dept. of Environmental Health Sciences, Columbia University, New York, NY, by Desert Research Institute, Reno, NV. 11 February 2003.

Etyemezian,V.; J. Gillies; H. Kuhns; D. Nikolic; J.G. Watson; J. Veranth; R. Laban; G. Seshadri; and D. Gillette (2003). Field Testing and Evaluation of Dust Deposition and Removal Mechanisms: Final Report. Prepared for The WESTAR Council, Lake Oswego, OR by the Desert Research Institute, Reno, NV, the University of Utah, Salt Lake City, UT., and NOAA, RTP, NC. January 2003.

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Reports, continued

Pitchford, M.L.; M.C. Green; I.H. Tombach; J.W. Yarbrough; W.C. Malm; J.L. Collett Jr.; H.D. Kuhns; J.M. Vukovich; R.N. Dietz; J.G. Watson; J.C. Chow; and T.B. Watson (2003). Big Bend Regional Aerosol and Visibility Observational Study (BRAVO Study). Draft Final Report. Prepared for the U.S. EPA and NPS, by the National Oceanic and Atmospheric Administration, Las Vegas, NV, Desert Research Institute, Reno, NV, and the US EPA, Dallas, TX. 29 December 2003.

Veranth, J.M.; E. Pardyjak; G. Seshadri; R. Laban; J.G. Watson; J.C. Chow; V. Etyemezian; and S. Kohl (2003). Characterization of PM2.5 Dust Emissions from Training/Testing Range Operations – Project CP1190. Annual Report – December 2002. Prepared for DoD/DoE/EPA Strategic Environmental Research and Development Program, Arlington, VA, by University of Utah, Dept. of Chemical and Fuels Engineering, Salt Lake City, UT, and Desert Research Institute, Reno, NV. January 2003.

Veranth, J.M.; K. Perry; E. Pardyjak; R. Labban; G. Seshadri; F. Yin; M. Veranth; J.G. Watson; J.C. Chow; V. Etyemezian; S. Kohl; and J. Engelbrecht (2003). Characterization of PM2.5 Dust Emissions from Training/Testing Range Operations – CP1190. Annual Report – December 2003. Prepared for DoD/DoE/EPA Strategic Environmental Research and Development Program, Arlington, VA, by University of Utah, Dept. of Chemical and Fuels Engineering, Salt Lake City, UT, and Desert Research Institute, Reno, NV.

Watson, J.G. and W. Miller (2003). Project Plan: Characterization of Off-Road Diesel Emissions of Criteria Pollutants – Project CP1336. Prepared for DoD/DoE/EPA Strategic Environmental Research and Development Program, Arlington, VA, by Desert Research Institute, Reno, NV, and University of California CE-CERT, Riverside, CA. January 2003.

Chang, M.C.; J.C. Chow; and J.G. Watson (2004). Characterization of Particulate Emissions from Casting Processes Using a Dilution Sampling System. A Preliminary Study to Optimize the Dilution Sampling System in a Foundry Process. Draft Report. Prepared for Technikon LLC, McClellan, CA, by the Desert Research Institute, Reno, NV.

Chow, J.C.; J.G. Watson; P. Barber; H. Moosmüller; W.P. Arnott; L.-W.A. Chen; and G. Paredes-Miranda (2004). Measurement, Modeling and Analysis Methods for Airborne Carbonaceous Fine Particulate Matter (PM2.5) – NCER Assistance Agreement Annual Report Summary. EPA Agreement No.: R831086. Prepared for the U.S. Environmental Protection Agency by the Desert Research Institute, Reno, NV.

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Reports, continued

Veranth, J.M.; K. Perry; E. Pardyjak; R. Labban; F. Yin; M. Veranth; J.G. Watson; J.C. Chow; V. Etyemezian; S. Kohl; and J. Engelbrecht (2004). Characterization of PM2.5 Dust Emissions from Training/Testing Range Operations – CP1190. Annual Report – December 2004. Prepared for DoD/DoE/EPA Strategic Environmental Research and Development Program, Arlington, VA, by University of Utah, Dept. of Chemical and Fuels Engineering, Salt Lake City, UT, and Desert Research Institute, Reno, NV.

Watson, J.G. and J.C. Chow (2004). Fresno Supersite Study. Assistance Agreement Quarterly Report Summary for the Period of January 1, 2004, to March 31, 2004. EPA Agreement Number: R-82805701-01. Prepared for the California Air Resources Board and the U.S. Environmental Protection Agency by the Desert Research Institute, Reno, NV.

Watson, J.G. and J.C. Chow (2004). Fresno Supersite Study. Assistance Agreement Quarterly Report Summary for the Period of April 1, 2004, to June 30, 2004. EPA Agreement Number: R-82805701-01. Prepared for the California Air Resources Board and the U.S. Environmental Protection Agency by the Desert Research Institute, Reno, NV.

Watson, J.G. and J.C. Chow (2004). Fresno Supersite Study. Assistance Agreement Quarterly Report Summary for the Period of July 1, 2004, to September 30, 2004. EPA Agreement Number: R-82805701-01. Prepared for the California Air Resources Board and the U.S. Environmental Protection Agency by the Desert Research Institute, Reno, NV.

Chang, M.-C.; J.C. Chow; S. Kohl; H. Voepel; and J.G. Watson (2005). Sampling and Analysis for the Lake Tahoe Atmospheric Deposition Study. Final Report. Prepared for the California Air Resources Board, Sacramento, CA by the Desert Research Institute, Reno, NV.

Chow, J.C.; J.G. Watson; L.-W.A. Chen; M.-C.O. Chang; and G. Paredes-Miranda (2005). Comparison of the DRI/OGC and Model 2001 Thermal/Optical Carbon Analyzers. Prepared for the IMPROVE Steering Committee by the Desert Research Institute, Reno, NV.

Chow, J.C.; L.-W.A. Chen; D.H. Lowenthal; P. Doraiswamy; K. Park; S.D. Kohl; D.L. Trimble; and J.G. Watson (2005). California Regional PM10/PM2.5 Air Quality Study (CRPAQS) – Initial Data Analysis of Field Program Measurements, Draft Final Report. DRI Document No. 2497. Prepared for the California Air Resources Board, Sacramento, CA by the Desert Research Institute, Reno, NV.

Chow, J.C.; M.-C.O. Chang; M. Green; G. Nikolich; D. Trimble; S. Kohl; and J.G. Watson (2005). Monitoring and Analysis of PM2.5 and PM10 in Apex, NV, Draft report. Prepared for Clark County Department of Air Quality Management, Las Vegas, NV by the Desert Research Institute, Reno, NV.

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Reports, continued

Dairy Permitting Advisory Group (Bailey, D.; J.P. Cativiela; B. Descary; D. Grantz; K.D. Hamilton; P.E. Martin; D. Meyer; D. Mullinax; C.A. Simunovic; J. Sweet; D. Warner; and J.G. Watson) (2005). Dairy Emissions Factors for Volatile Organic Compounds – Recommendations to the San Joaquin Valley Air Pollution Control Officer regarding VOC emissions from dairies, Final Report. Prepared for the San Joaquin Valley Air Pollution Control District by the Dairy Permitting Advisory Group.

Watson, J.G. and J.C. Chow (2005). Fresno Supersite Study. Assistance Agreement Quarterly Report Summary for the Period of October 1, 2004, to December 31, 2004. EPA Agreement Number: R-82805701-01. Prepared for the California Air Resources Board and the U.S. Environmental Protection Agency by the Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; L.W.A. Chen; D.L. Lowenthal; D.L. Trimble; and K. Park (2005). Fresno Supersite Final Report. Prepared for the U.S. Environmental Protection Agency OAQPS, Research Triangle Park, NC, by the Desert Research Institute, Reno, NV, 31 March 2005.

Watson, J.G.; J.C. Chow; P. Doraiswamy; L.-W.A. Chen; D.H. Lowenthal; D. Trimble; and K. Park (2005). Quality Assurance Final Report for the Fresno Supersite. Prepared for the U.S. Environmental Protection Agency, OAQPS, Research Triangle Park, NC, by the Desert Research Institute, Reno, NV, 31 October 2005.

Watson, J.G.; W. Miller; H. Moosmüller; H.D. Kuhns; O. Chang; and D.R. Cocker (2005). Characterization of off-road diesel emissions of criteria pollutants CY2005 annual report, WP-1336. Prepared for the Strategic Environmental Research and Development Program by the Desert Research Institute, Reno, NV and CE-CERT, University of California, Riverside, CA, December 2005.

Chow, J.C.; J.G. Watson; P. Doraiswamy; L.-W.A. Chen; D.A. Sodeman; S.S.H. Ho; R.J. Tropp; S.D. Kohl; D.L. Trimble; and K.K. Fung (2006). Climate Change – Characterization of Black Carbon and Organic Carbon Air Pollution Emissions and Evaluation of Measurement Methods, Phase I: Method Comparisons, Draft Interim Progress Report. DRI Contract Number: 04-307. Prepared for the California Air Resources Board, Sacramento, CA by the Desert Research Institute, Reno, NV, 31 January 2006.

Chow, J.C.; J.G. Watson; P. Doraiswamy; L.-W.A. Chen; D.A. Sodeman; S.S.H. Ho; R.J. Tropp; S.D. Kohl; D.L. Trimble; H. Voepel; and K.K. Fung (2006). Climate Change – Characterization of Black Carbon and Organic Carbon Air Pollution Emissions and Evaluation of Measurement Methods. Phase I: Method Comparison, Interim Report. DRI Contract Number: 04-307. Prepared for the California Air Resources Board and the California Environmental Protection Agency by the Desert Research Institute, Reno, NV, 30 June 2006.

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Reports, continued

Chow, J.C.; J.G. Watson; P. Doraiswamy; L.-W.A. Chen; D.A. Sodeman; S.S.H. Ho; S.D. Kohl; D.L. Trimble; H. Voepel; and K.K. Fung (2006). Climate Change – Characterization of Black Carbon and Organic Carbon Air Pollution Emissions and Evaluation of Measurement Methods. Phase I: Method Intercomparison. Volume I: Interim Report. DRI Contract Number: 04-307. Prepared for the California Air Resources Board and the California Environmental Protection Agency by the Desert Research Institute, Reno, NV, 11 July 2006.

Chow, J.C.; J.G. Watson; S.D. Kohl; H.E. Voepel; and L.-W.A. Chen (2006). Measurements and Validations for the Twelve Month Particulate Matter Study in Hong Kong. Prepared for the Environmental Protection Department, The Government of Hong Kong Special Administrative Region, Hong Kong, by the Desert Research Institute, Reno, NV, 12 July 2006.

Tropp, R.J.; J.C. Chow; J.G. Watson; P. Doraiswamy; D.A. Sodeman; and K.K. Fung (2006). Climate Change – Characterization of Black Carbon and Organic Carbon Air Pollution Emissions and Evaluation of Measurement Methods. Phase I: Method Intercomparison. Volume II: Quality Assurance Project Plan (QAPP). DRI Contract Number 04-307. Prepared for the California Air Resources Board and the California Environmental Protection Agency by the Desert Research Institute, Reno, NV, 11 July 2006.

Budd, A.L.; T.A. Baldwin; J.C. Chow; J.G. Watson; and D.A. Sodeman (2007). Lab work to evaluate PM2.5 collection with a dilution monitoring device for data gathering for emission factor development. Report No. 68-D-08-079. Prepared for U.S. Environmental Protection Agency, Eastern Research Group, Research Triangle Park, NC, by Baldwin Environmental, Inc. and Desert Research Institute, Reno, NV.

Watson, J.G.; P.W. Barber; M.-C.O. Chang; J.C. Chow; V. Etyemezian; M.C. Green; R.E. Keislar; H.D. Kuhns; C. Mazzoleni; H. Moosmüller; D. Nicolic; and C.E. Whitaker (2007). Southern Nevada Air Quality Study - Final Report. Report No. FTA-NV-26-7003-2006.01. Prepared for Federal Transit Administration, Washington DC, by Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; S.D. and Kohl (2007). Non-destructive XRF and SEM analyses on beta attenuation filters for elemental concentrations at the Craig Road monitor. Prepared for Clark County Department of Air Quality and Environmental Management, Las Vegas, NV, by Desert Research Institute, Reno, NV.

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Reports, continued

Watson, J.G.; J.W. Miller; H. Moosmüller; H.D. Kuhns; J.C. Chow; O.M.C. Chang; N.J. Nussbaum; C. Mazzoleni; D. Zhu; P.W. Barber; M.R. Kemme; and D.R. Cocker (2007). Characterization of off-road diesel emissions of criteria pollutants CY2007 annual report, WP-1336. Report No. WP-1336-2007. Prepared for Strategic Environmental Research and Development Program, by Desert Research Institute, Reno, NV and CE-CERT, University of California, Riverside, CA, Reno, NV.

Chow, J.C.; J.G. Watson; L.-W.A. Chen; D.L. Trimble; S.S.H. Ho; and K. Veropoulos (2008). Methods to assess carbonaceous aerosol sampling artifacts for IMPROVE and other long-term networks. Prepared by Desert Research Institute, Reno, NV.

DuBois, D.W.; J. Xu; M.C. Green; and J.G. Watson (2008). Causes Of Haze Assessment (COHA) Website. Prepared by Desert Research Institue, Las Vegas, NV. http://www.coha.dri.edu/.

Guttikunda, S.; G.J. Wells; T.M. Johnson; P. Artaxo; T.C. Bond; A.G. Russell; J.G. Watson; and J. West (2008). Source apportionment of particulate matter for air quality management: Review of techniques and applications in developing countries. Prepared by Joint UNDP/World Bank Energy Sector Management Assistance Programme (ESMAP), Washington DC. http://urbanemissions.info/pmsa/2008-01-WB-PMSA-Handbook-ES.pdf.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; S.D. Kohl; R.J. Tropp; D.L. Trimble; S. Chancellor; D.A. Sodeman; and S.S.H. Ho (2008). Assessment of carbon sampling artifacts in the IMPROVE, STN/CSN, and SEARCH networks. Prepared by Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; D.W. DuBois; S.D. Kohl; and D.L. Trimble (2008). Monitoring and data analysis for the Minnesota Particulate Matter 2.5 (PM2.5) Study. Prepared for Minnesota Pollution Control Agency, St. Paul, MN, by Desert Research Institute, Reno, NV.

Watson, J.G.; J.C. Chow; L.-W.A. Chen; and D.W. DuBois (2008). Receptor modeling for the Minnesota Particulate Matter 2.5 (PM2.5) Study. Prepared for Minnesota Pollution Control Agency, St. Paul, MN, by Desert Research Institute, Reno, NV.

Watson, J.G.; J.W. Miller; H. Moosmuller; H.D. Kuhns; J.C. Chow; M.-C.O. Chang; N.J. Nussbaum; C. Mazzoleni; D. Zhu; P.W. Barber; M.R. Kemme; and D.R. Cocker (2008). Characterization of Off-Road Diesel Emissions of Criteria Pollutants: Final Report. Prepared for Strategic Environmental Research and Development Program, Department of Defense, Arlington, VA by Desert Research Institute, Reno, NV.

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