MP6 Mercury in Stream Ecosystems
202 Oregon Ballroom
1:20 PM - 4:40 PM, Monday

1:20 PM -

151 :: The fate of atmospherically-deposited mercury in high-elevation ecosystems in the Rocky Mountains. Campbell, D1, Mast, M1, Manthorne, D1, Krabbenhoft, D2, Taylor, H3, Rosenlund, B4, Kennedy, C4, 1 US Geological Survey, Denver, CO, USA2 USGS, Middleton, WI, USA3 USGS, Boulder, CO, USA4 US Fish and Wildlife Service, Denver, CO

FULL ABSTRACT

1:40 PM -

152 :: Enhanced Methylmercury Export from an Experimental Wetland Following Sulfate Addition. Monson, Bruce1, Swain, Edward1, Engstrom, Daniel2, Almendinger, James2, Jeremiason, Jeff3, Kolka, Randy4, Nater, Edward5, 1 Minnesota Pollution Control Agency, St. Paul, MN, USA2 Science Museum of Minnesota, St. Croix Watershed Research Station, Marine on the St. Croix, MN, USA3 Gustavus Adolphus College, St. Peter, MN, USA4 USDA Forest Service - North Central Research Station, Grand Rapids, MN, USA5 University of Minnesota, St. Paul, MN, USA

FULL ABSTRACT

2:00 PM -

153 :: The release of mercury and methylmercury from river sediment as a result of resuspension. Heyes, A1, Reardon, M1, Mack, E2, Stahl, R2, 1 Chesapeake Biological Laboratory, Solomons, MD, USA2 E.I. du Pont de Nemours and Company, Wilmington, DE, USA

FULL ABSTRACT

2:20 PM -

154 :: The role of periphyton in mercury bioaccumulation in stream ecosystems. Bell, Amanda1, Scudder, Barbara1, 1 U.S. Geological Survey, Middleton, WI, USA

FULL ABSTRACT

2:40 PM -

:: BREAK.

3:20 PM -

155 :: Mercury in stream ecosystems of the Western Lake Michigan Drainages. Scudder, B1, Richards, K1, Lutz, M1, 1 U.S. Geological Survey, Middleton, WI, USA

FULL ABSTRACT

3:40 PM -

156 :: Long-term and large-scale trends in mercury bioaccumulation in the Suwannee River Basin, FL. Chasar, L1, Lange, T2, Grubbs, J1, Chanton, J3, 1 United States Geological Survey, Tallahassee, FL, USA2 Florida Fish and Wildlife Conservation Commission, Eustis, FL, USA3 Florida State University, Tallhassee, FL, USA

FULL ABSTRACT

4:00 PM -

157 :: Bioaccumulation Dynamics of Methylmercury in Fish Communities of the Shenandoah River Basin, Virginia. Murphy, Gregory1, Newcomb, Tammy1, Orth, Donald 1, Stahl, Ralph2, 1 Department of Fisheries and Wildlife Sciences, Virginia Polytechnic Institute and State University, Blacksburg, VA, USA2 DuPont Engineering, Wilmington, DE, USA

FULL ABSTRACT

4:20 PM -

158 :: Ontogenetic accumulation of mercury in a northwest Atlantic population of sea lamprey. Drevnick, P1, Horgan, M1, Oris, J1, Kynard, B2, 1 Miami University, Oxford, OH, USA2 U.S. Geological Survey, Turners Falls, MA, USA

FULL ABSTRACT