Ecotoxicology

Session 108 (Poster)
Tuesday, June 8, 1:30 PM-5:00 PM, SRC

(557) Evaluating toxicity of diazinon in agricultural associated runoff through constructed wetlands .
J.L. Bouldin¹, J.L. Farris¹, M.T. Moore², S. Smith JR.², and C.M. Cooper². ¹Environmental Sciences Program, Arkansas State University, State University, AR 72467, ²USDA-ARS, National Sedimentation Laboratory, Oxford, MS 38655

(558) Use of indigenous species in field toxicity identification evaluation (TIE) chambers.
K.W. Custer and G.A. Burton. Department of Biological Sciences, Wright State University, Dayton, Ohio, USA 45435

(559) Mercury burdens and trophic position of Orconectes virilis in Voyageurs National Park.
B. Lafrancois¹ and D.M. Carlisle². ¹National Park Service, St. Croix Watershed Research Station, Marine on St. Croix, Minnesota 55047, ²U.S. Geological Survey, NAWQA Ecological Synthesis Team, Reston, VA 20192

(560) Spatial and temporal trends of mercury and methylmercury in aquatic insects associated with historical gold mines in Northern California, U. S. A. .
J.T. May¹, R.L. Hothem², and C.N. Alpers¹. ¹U.S. Geological Survey, WRD, Sacramento, CA, U. S. A, ²U.S. Geological Survey, BRD, Dixon, CA, U. S. A

(561) Preliminary analysis of benthic invertebrate community data from historical biological monitoring at Ontario minesites.
W.A. Plant and N. Ali. Environmental Protection Branch, Environment Canada, Downsview, Ontario, Canada M3H 5T4