Mercury Contamination and Bioaccumulation from Historical Gold Mining in the Sierra Nevada – Site Characterization and Remediation Charles N. Alpers, Ph.D.
Dorthea Lange
California Land for Sale
White fir Recovery and Mortality following the Douglas-fir Tussock Moth Bear Mountain Outbreak (2005-2007) Siskiyou County, CA 2 - 4 years post outbreak.
1 An initiative of The Ford Family Foundation In collaboration with.
15 Explorer Sites StoriesResourcesDataTools Central access for natural resource and community information in Oregon and the West since 2007. Ruth Vondracek,
Background information on DFTM, Orgyia psuedotsugata
15 Explorer Sites
Charles N. Alpers, Ph.D. U.S. Geological Survey California Water Science Center Placer Hall
Overview Vertically integrated Cow/calf operation- around 4,000 head Crop operation- member of High Mountain Hay Growers Feedlot operation Pharmaceutical.
