Full Record Display for the EPA National Library Catalog


OLS Field Name OLS Field Data
Main Title Ambient Toxicity to Assess Biological Impact.
Author Mount, D. I. ;
CORP Author Environmental Research Lab.-Duluth, MN.
Year Published 1987
Report Number EPA/600/D-87/002;
Stock Number PB87-146015
Additional Subjects Water pollution ; Environments ; Toxicity ; Biological surveys ; Aquatic biology ; Ambient toxicity test ; Water pollution control ; Xenobiotic chemicals ; Biological community assessments ; Biological impact ; Regulatory agencies
Library Call Number Additional Info Location Last
NTIS  PB87-146015 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 18p
Abstract The frequent occurrence of xenobiotic chemicals in surface water is of concern to regulatory agencies and the public. The impact of these must be distinguished from impacts due to other factors such as low oxygen, habitat or dredging before an understanding of expected improvement from their reduction can be achieved. An ambient toxicity test is described, which is competitive in cost to G.C. analyses, that can be used to discuss if the chemicals present are causing toxicity. In field studies completed recently, the correlation between toxicity measured in ambient tests and the impact on biological communities was highly significant.
PUB Date Free Form Jan 87
Category Codes 68D; 57H
NTIS Prices PC A02/MF A01
Primary Description 600/03
Document Type NT
Cataloging Source NTIS/MT
Control Number 709318860
Origin NTIS
Type CAT