U.S. EPA's Ecological Risk Assessment Support Center (ERASC)
Contact
- Michael Kravitz
- by phone at: 513-569-7740
- by email at: kravitz.michael@epa.gov
- by email at: kravitz.michael@epa.gov
Notice
[03/02/07]: ERASC announces the release of the draft document, Evaluating Ecological Risk to Invertebrate Receptors from PAHs in Sediments at Hazardous Waste Sites (External Review Draft)
The ERASC provides technical information and addresses scientific questions of concern or interest on topics relevant to ecological risk assessment at hazardous waste sites for EPA's Office of Solid Waste and Emergency Response (OSWER) personnel and Regional Superfund/Resource Conservation and Recovery Act (RCRA) staff.
Requests must be channeled to ERASC through the Ecological Risk Assessment Forum (ERAF). To assess emerging and complex scientific issues that require expert judgment, the ERASC relies on the expertise of scientists and engineers located throughout EPA's Office of Research and Development (ORD) labs and centers.
Response
ERASC develops responses that reflect the "state of the science" for ecological risk assessment and also provides a communication point for the distribution of the responses to other interested parties. For further information, contact Erasc.Ecology@epa.gov or call 513-569-7940.
Downloads/Related Links
- Evaluating Ecological Risk to Invertebrate Receptors from PAHs in Sediments at Hazardous Waste Sites (External Review Draft) (PDF) (18 pp, 99 KB, about PDF)
- Estimation of Biota Sediment Accumulation Factor (BSAF) from Paired Observations of Chemical Concentrations in Biota and Sediment (External Review Draft) (PDF) (33 pp, 1 MB, about PDF)
- Application of Equilibrium Partitioning Theory to Soil PAH Contamination (External Review Draft) (PDF) (15 pp, 67 KB, about PDF)
- Assessing Risks to Populations at Superfund and RCRA Sites: Characterizing Effects on Populations (Final) (PDF) (88 pp, 603 KB, about PDF)
- Memorandum: Response to Ecological Risk Assessment Forum Request for Information on the Benefits of PCB Congener-Specific Analyses (Final) (PDF) (21 pp, 331 KB, about PDF)
- Non-Dioxin-Like PCBs: Effects and Consideration in Ecological Risk Assessment (Final) (PDF) (53 pp, 703 KB, about PDF)