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RECORD NUMBER: 31 OF 78

OLS Field Name OLS Field Data
Main Title Fish Subchronic Toxicity Prediction Model for Industrial Organic Chemicals that Produce Narcosis.
Author Call, D. J. ; Brooke, L. T. ; Knuth, M. L. ; Poirier, S. H. ; Hoglund, M. D. ;
CORP Author Wisconsin Univ.-Superior. Center for Lake Superior Environmental Studies.;Environmental Research Lab.-Duluth, MN.
Year Published 1985
Report Number EPA/600/J-85/197;
Stock Number PB86-117330
Additional Subjects Organic compounds ; Minnows ; Toxicity ; Water pollution ; Narcosis ; Industrial wastes ; Halogen organic compounds ; Concentration(Composition) ; Chlorobenzenes ; Exposure ; Larvae ; Embryos ; Survival ; Growth ; Abnormalities ; Mathematical models ; Reprints ;
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NTIS  PB86-117330 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/21/1988
Collation 8p
Abstract A model based on partition coefficient was developed for predicting subchronic toxicities of selected chemicals to fish. Early life stage tests were conducted under flow-through conditions using fathead minnows (Pimephales promelas) as test organisms. Embryos, larvae and juveniles were continuously exposed to chemicals for a total of 31 to 33 d. Test endpoints included egg hatchability, incidence of developmental abnormalities, survival and growth. The 'chronic value' for each test was a point estimate of the maximum acceptable toxicant concentration (MATC), and was determined as the geometric mean of the highest test concentration producing no effect and the lowest concentration significantly (p
Supplementary Notes Sponsored by Environmental Research Lab.-Duluth, MN.
Availability Notes Pub. in Environmental Toxicology and Chemistry, v4 p335-341 1985.
NTIS Title Notes Journal article.
Title Annotations Reprint: Fish Subchronic Toxicity Prediction Model for Industrial Organic Chemicals that Produce Narcosis.
PUB Date Free Form c1985
Category Codes 6C; 6T; 68D; 57Z; 57Y
NTIS Prices Not available NTIS
Primary Description 600/03
Document Type NT
Cataloging Source NTIS/MT
Control Number 601716518
Origin NTIS
Type CAT