Ann T Chalmers

Ann Chalmers has been a scientist at the U.S. Geological Survey since 1990. Her interests range widely in biochemistry and hydrogeology of aquatic ecosystems.



M.S. 1991, Soil Science, University of California at Davis

B.S. 1983, Plant and Soil Science, University of Vermont


Professional  Experience

Snow, frost, precipitation, soil lysimeter, snowmelt lysimeter measurements at Sleepers River WEBB project, 1994 to present.

Invertebrate, fish, and habitat data collection for National Water Quality Assessment, 1998 to present.

Analysis of mercury in bed sediment, fish tissue, invertebrates, wet deposition, surface water, and pore water, 1998 – 2012.

Collection and analysis of mercury and emerging contaminants in Lake Champlain, 1999 to 2008.