HA9 Ecological Risk Assessment: General Perspectives and Case Studies
D137-140
8:00 AM - 12:00 PM, Thursday

8:00 AM -

736 :: A Baseline Ecological Risk Assessment Completed for a Site on a Mississippi River Floodplain. Harman, Charles1, Calhoun, Christy1, Gneiding, Laurie1, 1 AMEC Earth & Environmental, Somerset, New Jersey, USA

FULL ABSTRACT

8:20 AM -

737 :: A Risk Analysis Scheme for the Evaluation of the Potential Effects of Mining Human and Ecological Health. Boyle, T1, Plumlee, G2, Reagan , D3, Schmiermund, R4, Smith, K2, 1 USGS, FORT, 2130 Centre Ave, , 80525, Ft. Collins, CO 80523, USA2 USGS, M.S. 973, Denver Federal Center,, Denver, Colorado 80225, USA3 D.P. Reagan & Assoc., 350 Gordon Dr.,, Castle Rock, CO 80104, USA4 4Knight Piérsold, 1050 17th St. Suite 500, Denver, CO 80265, USA

FULL ABSTRACT

8:40 AM -

738 :: An integrated in situ approach to assess ecological risk from groundwater discharges to surface water at a mining site. Greenberg, M1, 2, Rauscher, J3, Sciera, K3, Purcell, M3, Henry, R4, Forsythe, B4, Wagner, A5, 1 U.S. EPA Environmental Response Team, Edison, NJ, USA2 Wright State University, Dayton, OH, USA3 U.S. EPA Region VI, Dallas, TX, USA4 U.S. Fish and Wildlife Service5 Molycorp, Inc., Questa, NM, USA

FULL ABSTRACT

8:07 AM -

739A :: Rodent sperm analysis: a suitable alternative to, and replacement for the problem-plagued hazard quotient. Tannenbaum, L1, 1 U.S. Army Center for Health Promotion and Preventive Medicine, Aberdeen Proving Ground, Maryland, USA

FULL ABSTRACT

9:40 AM -

:: BREAK.

10:20 AM -

741 :: Expediting the Ecological Risk Assessment Paradigm for Sediments. Samuelian, J.1, Gormley, S.2, Alsop, W.3, Clough, S.3, 1 AMEC Earth & Environmental, Portland, ME, USA2 AMEC Earth & Environmental, Portland, OR, USA3 AMEC Earth & Environmental, Westford, MA, USA

FULL ABSTRACT

10:40 AM -

742 :: Comparison of site-specific biological community quality with ecological risk predictions for fish exposed to PCBs. Leigh, K1, Fuchsman, P1, Barber, T1, 1 ARCADIS, Cleveland, Ohio, USA

FULL ABSTRACT

11:00 AM -

743 :: Exposure Assessment Model for Diazinon Sources in the Main Drainage Canal of the Sacramento River Basin. Snyer, N.1, Denton, D.2, Troyan, J.3, Williams, W.1, 1 Waterborne Envirfonmental, Inc., Leesburg, VA, USA2 U.S. Environmental Protection Agency, Sacramento, CA, USA3 Sacramento Regional County Sanitation District, Mather, CA, USA

FULL ABSTRACT

11:20 AM -

744 :: Update on the ChemSim model and its use for ecological risk assessments. Morin, D1, Gutzman, D1, Tigner, J1, 1 Environment Canada, Risk Assessment Directorate, Hull, Quebec, Canada

FULL ABSTRACT

11:40 AM -

745 :: Do the European environmental risk assessment protocols provide enough protection for ecologically valuable areas? Macedo-Sousa, J.1, Tarazona, J.2, Soares, A.1, 1 Department of Biology. University of Aveiro, Aveiro, Portugal2 Department of Environment, INIA, Madrid, Spain

FULL ABSTRACT