Gliderpalooza 2013 to Modelpalooza 2014: Joint US & Canadian Ocean Glider Operations Supporting...
Transcript of Gliderpalooza 2013 to Modelpalooza 2014: Joint US & Canadian Ocean Glider Operations Supporting...
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Mike [email protected]
Mike Crowley, Scott Glenn,
Oscar Schofield, Fred Whorisky and many,
many, many more
Gliderpalooza 2013 to Modelpalooza 2014: Joint
US & Canadian Ocean Glider Operations
Supporting Multidisciplinary Scientific Research
and Education
SinceJuly 26, 1999
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Mike [email protected]
To seek, discover & applynew knowledge &
understanding
of our coastal ocean
Satellites HF-Radar
Ocean Forecast
Ensemble
Weather
Stations
Population Density
Gliders Drifters
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Mike [email protected]
2013 Gliderpalooza Partners & Funders
A true grass-rootseffort: 14 gliders, 2.5 months, 17 deployments
OTN200
OTN201
Penobscot
Modena
Salacia
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Mike [email protected]
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1. Provide a unique data set tomodelers
2.
Provide standardized dataseta over ecological scales and
information on fish/mammalmigrations
3. Provide a 3-D snapshot of the
MAB cold pool
4.
Provide an extensivedistributed network through the
peak period of fall storms,demonstrating "surge" capacity
5. Demonstration of a nationalglider network
6.
Proof of data flow throughIOOS to NDBC via DMAC
7. Engage undergraduates in
ocean observing efforts.
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Mike [email protected]
Goal 1: Unique dataset for modelers
Observed (left) and ROMS ESPRESSO model (right) temperature (top) and salinity(bottom) following glider BLUE. Inset shows the glider path. In deep waters acolumn of relatively warm water delineates the offshore limit of the Cold Pool.
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Mike [email protected]
Goal 2: Fish/Mammal Migrations
Vemco receiversdeployed on 9 of 16
gliders
Key Species: Right
Whales, tiger sharks,
Atlantic sturgeon, AtlanticSalmon
Data will be organized byOTN
Deployments to date
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Mike [email protected]
Goal 2: Fish/Mammal Migrations Continued
Vemco receivers detected16 animals
Species: Blue Shark andAtlantic Sturgeon.
Deployments to date
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Mike [email protected]
Conclusion: The ocean moves!
=
Approach:
Use thermal niche model + temperature hindcasts~ estimate habitat distribution in NW Atlantic
Goal 2: Fish/Mammal Migrations Continued
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Goal 3: 3D Snapshot of Coldpool
Observed and modeled temperature and salinity followingthe trajectory of glider RU23
Espresso BottomTemps
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Mike [email protected]
Goal 4: Fall Mixing Storms
2013 will serve as a
baseline for a calm
season
CINAR funding for
2014 & 2015 focusedon severe Tropical &
Winter storms
CINAR Observations:
Rapid profiler drifters,
storm gliders and rapid-deployable buoys
CINAR Models: nested
ROMS & FVCOM
2013 Tropical Storms
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Mike [email protected]
Goal 5: Demo of National Glider Network
Persistence allows
climate studies, modelassimilation and for
event sampling
Gliderpalooza is an
example of surge
capacity on east coast
A test case for a future
international
collaboration?
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Mike [email protected]
Goal 6: Data Flow from IOOS to GTS
Data flow through as
defined in the upcoming
National Glider Network
Plan
Operators to shore stationto DAC to world
Successful transfer to
GTS!
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Mike [email protected]
Goal 7: Undergraduate Education
Using data from U.S. IOOS
gliders in NSF OOI EPE tools
for undergraduate education
in the fall of 2013
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Mike [email protected]
Gliderpalooza Press
Numerous articles in the press
Oct 10 NY Times, Discovery,
CNN on 3 glider deployment(Navy1, Navy2, RU23)
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Mike [email protected]
!BC
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Mike [email protected]
2014 Gliderpalooza Schedule
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Mike [email protected]
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2014 Gliderpalooza Partners
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Mike [email protected]
Current Deployments: 8
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Mike [email protected]
Memorial (2), Pioneer (1-2), Teledyne (2), Rutgers (2), Navy (2), U. Del., WHOI, Skidaway, Texas A&M,
Deployments This Week: ~13
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Mike [email protected]
OJD >G
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Gliderpalooza Science:Ensemble of Modeling Studies
M d l B tt T t I t f Glid
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Mike [email protected]
Model Bottom Temperature Improvements from GliderAssimilation (ROMS ESPRESSO)
No Assim
Assimilation
Difference
Sept. 2013 Oct. 2013 Nov. 2013
Note that models typically overestimate bottom temps in shallow regions. This holds true for most models globally (eg. Brazil coast RTOFS)
M d l B tt T t I t f Glid
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Mike [email protected]
Model Bottom Temperature Improvements from GliderAssimilation (ROMS ESPRESSO)
Note that models typically overestimate bottom temps in shallow regions. This holds true for most models globally (eg. Brazil coast RTOFS)
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Mike [email protected]
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Most variation between the two models and RU29 exist within the first 300 meters of the watercolumn
MyOcean model has a fairly consistent 1C to 2C difference in temperature from RU29 RTOFS model was fairly consistent with the RU29 data at lower depths but had very large
discrepancies in magnitude at certain locations.
C
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Mike [email protected]
Conclusions
Leveraging numerous programs for the good of all
Building a research community
Enabling availability of new datasets to global models
Improving models through assimilation and validation
especially along bottom in shallow water
The ocean moves!
A k l d
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Mike [email protected]
Co-Conspirators
J. Kerfoot, C. Haldeman, D. Aragon, T. Haskins, T. Miles, S. Lichtenwalner, M. Mills, G. Saba, J.
Wilkin, A. Comeau, R. Davis, J. Pye, N. Beauchamp, S. Default, K. Morton, N. Fisher, M. Neary, N.
Pettigrew, L. St. Laurent, J. Reilly, K. Decoteau, C. Jones, C. DeCollibus, B. Allsup, C. Jacubiak, J.Kohut, N. Strandskov, M. Breece, M. Oliver, D. Haulsee, G. Kuska, W. Boicourt, D. Gong, D. Wang,R. He, W. Woods, C. Edwards and the U.S. Navy Team headed by C. Szczechowski, B. Kirkpatrick,C. Lembke, M. Howard, S. DiMarco, S. Howden, K. Martin, R. Curry, M. Baumgartner, B. DeYoung,
J. Paulter, R. Bachmayer
Funding:
IOOS (MARACOOS & SECOORA), Ocean Tracking Network, NJ DEP, EPA, Univ.
Delaware, NASA, ONR, OTN, Univ. Maine, College of William and Mary, Univ. ofGeorgia, Teledyne Webb, NMFS and the U.S. Navy.
Acknowledgements
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Mike [email protected]
Data from Gliderpalooza are available at: http://assets.maracoos.org/- MARACOOS asset Map, Glider tracks and
data cross sections , model data, SST, ocean color, HF-RADAR,atmospheric data, drifters, buoy data, etc
http://gliders.oceantrack.org/- Ocean Tracking Network Glider Page
http://www.ndbc.noaa.gov/gliders.php- NDBC glider Page http://marine.rutgers.edu/cool/auvs/- Rutgers Glider site
Work hard.
Have fun.
Change the world.
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Doug Webb
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Mike [email protected]
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Mike Crowley
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Manish Parashar, Scott Glenn, OscarSchofield, Mike Crowley, Ivan Rodero,
Maxwell Chen, Sage Lichtenwalner, MikeMills, Steve Levenson, John Kerfoot
Rutgers University
Luke Campbell, Dan Maher, Guy
deWardener and many othersThe University of Maine
Leslie SmithConsortium for Ocean Leadership
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