Search Results for the EPA National Library Catalog

Items Found: 10
Showing: Items 1 - 10
Your Search: (SUBJECT=Ecological concentrations)

Select Item Title Year Published
Chemical mass balance model : EPA-CMB8.2 / 2000
Dow chemical wastewater characterization study : Tittabawassee river sediments and native fish / 1986
Dynamics of Polychlorinated Biphenyls in Striped Bass from the Hudson River. 3. Tissue Disposition and Routes for Elimination. 1987
Field Evaluation of Residue Prediction Procedures Used in EPA's Guidance: Assessment and Control of Bioconcentratable Contaminants in Surface Waters. The Five Mile Creek Study. 1993 Draft for Appendix 1. 1993
Guidance on the documentation and evaluation of trace metals data collected for clean water act compliance monitoring. 1996
Organic Cation Effects on the Sorption of Metals and Neutral Organic Compounds on Aquifer Material (Journal Version). 1988
Results of Photochemical Simulations of Subgrid Scale Point Source Emissions with the Models-3 CMAQ Modeling System. 2000
Screening Level Probabilistic Ecological Risk Assessment of Copper and Cadmium in the Chesapeake Bay Watershed. 1997
Statistical Issues in Epidemiologic Studies of the Health Effects of Ambient Acid Aerosols. 1988
Waterborne and Sediment-Source Toxicities of Six Organic Chemicals to Grass Shrimp ('Palaemonetes pugio') and Amphioxus ('Branchiostoma caribaeum'). 1987

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