Methods for Investigating Mercury Speciation, Transport, Methylation, and Bioaccumulation in Watersheds Affected by Historical Mining

Charles N Alpers1, Mark C Marvin-DiPasquale2, Jacob Fleck3, Joshua T. Ackerman4, Collin Eagles-Smith5, A. Robin Stewart2 and Lisamarie Windham-Myers6, (1)USGS California Water Science Center Sacramento, Sacramento, CA, United States, (2)USGS Western Regional Offices Menlo Park, Menlo Park, CA, United States, (3)USGS California Water Science Center Sacramento, Sacramento, United States, (4)USGS Western Ecological Research Center, Dixon, CA, United States, (5)Forest and Rangeland Ecosystem Science Center, Corvallis, OR, United States, (6)USGS, State of California's Delta Stewardship Council, Sacramento, United States