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OLS Field Name OLS Field Data
Main Title Effects of Mixtures of Sediment Contaminants on the Marine Infaunal Amphipod, 'Rhepoxynius abronius'.
Author Swartz, R. C. ; Kemp, P. F. ; Schults, D. W. ; Lamberson, J. O. ;
CORP Author Environmental Research Lab.-Narragansett, Newport, OR. Mark O. Hatfield Marine Science Center.
Publisher c1988
Year Published 1988
Report Number EPA/600/J-88/441 ;ERLN-N042;
Stock Number PB90-126566
Additional Subjects Metals ; Marine biology ; Organic compounds ; Water pollution ; Toxicity ; Sediments ; Chlorine organic compounds ; Biphenyl ; Vaporizing ; Exposure ; Concentration(Composition) ; Reprints ; Rhepoxynius abronius ; Polychlorinated biphenyl
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB90-126566 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 03/10/1990
Collation 10p
Abstract The infaunal amphipod, Rhepoxynius abronius, was exposed to mixtures of sediment contaminants at concentrations of the individual compounds that produce few or no effects. Combinations of zinc, mercury, polychlorinated biphenyls (Aroclor 1254) and fluoranthene produced joint toxicological actions that could be classified as additive or less than additive. To be more ecologically relevant, sediment quality criteria should be expressed in relation to a model of interactive effects. A relatively small decrease in the total volatile solids content of sediment from 1.72 to 1.30% increased the concentration of contaminants in interstitial water and increased sediment toxicity.
Supplementary Notes Pub. in Environmental Toxicology and Chemistry, v7 p1013-1020 1988.
NTIS Title Notes Journal article.
Title Annotations Reprint: Effects of Mixtures of Sediment Contaminants on the Marine Infaunal Amphipod, 'Rhepoxynius abronius'.
Category Codes 68D; 47D; 57Y
NTIS Prices PC A02/MF A01
Primary Description 600/05
Document Type NT
Cataloging Source NTIS/MT
Control Number 002515825
Origin NTIS
Type CAT