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Main Title Evaluation of Equilibrium Partitioning Theory for Predicting Acute Toxicity of Field-Collected Sediments Contaminated with DDT, DDE and DDD to the Amphipod 'Hyalella Azteca'.
Author Hoke, R. A.; Ankley, G. T.; Cotter, A. M.; Goldenstein, T.; Kosian, P. A.;
CORP Author Environmental Research Lab.-Duluth, MN. ;AScI Corp., Duluth, MN.
Publisher c1994
Year Published 1994
Report Number EPA/600/J-94/255;
Stock Number PB94-176146
Subjects Sediments; Toxicity; Pesticides; Amphipoda; DDT; Pore water; Separation; Mortality; Bioindicators; Assaying; Organic chlorine compounds; Concentration(Composition); Water pollution effects(Animals); Acute exposure; Water pollution monitoring; Reprints; Hyalella azteca; DDE; DDD; Sediment quality criteria; EqP(Equilibrium partitioning); Huntsville(Alabama)
Holdings
Library   Call Number Additional Info Location Date Modified
NTIS PB94-176146 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 09/01/1994
Collation 12p
Abstract DDT is a persistent and toxic nonionic organic chemical commonly present as a contaminant in aquatic sediments. As a result of effluent discharges by a chemical company manufacturing DDT on the Redstone Army Arsenal near Huntsville, Alabama, the water column, sediment, and biota of the Huntsville Spring Branch-Indian Creek stream system (HSB-IC) became heavily contaminated with DDT and its metabolites, DDE and DDD. Because DDT appeared to be the primary contaminant in the sytem, an investigation was begun to evaluate equilibrium partitioning theory (EqP) as a basis for predicting the free pore-water concentrations in and toxicity of DDT-contaminated sediments for the system. These data demonstrate an effect-based EqP prediction of the toxicity of field-collected sediments contaminated by a nonionic organic compound and the potential utility of the EqP approach for developing sediment quality criteria.
Supplementary Notes Pub. in Environmental Toxicology and Chemistry, v13 p157-166 1994. See also PB81-117491, PB92-231521 and PB94-114733. Prepared in cooperation with AScI Corp., Duluth, MN.
Highlights Notes %AUT:G. L. /Phipps ;F. M. /VanderMeiden
NTIS Title Notes Journal article.
Title Annotations Reprint: Evaluation of Equilibrium Partitioning Theory for Predicting Acute Toxicity of Field-Collected Sediments Contaminated with DDT, DDE and DDD to the Amphipod 'Hyalella Azteca'.
Category Codes 68D; 68E; 57H; 47D
NTIS Prices PC A03/MF A01
Primary Description 600/03
Document Type NT
Control Number 420325035
Cataloging Source NTIS/MT
Origin NTIS
Type CAT


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