Full Record Display for the EPA National Library Catalog

RECORD NUMBER: 19 OF 24

OLS Field Name OLS Field Data
Main Title Relation of Survival to Other Endpoints in Chronic Toxicity Tests with Fish.
Author Mayer, F. L. ; Mayer, K. S. ; Ellersieck, M. R. ;
CORP Author Environmental Research Lab., Gulf Breeze, FL. ;Columbia National Fisheries Research Lab., MO. ;Missouri Univ.-Columbia.;Naval Aerospace Medical Research Lab., Pensacola, FL.
Year Published 1986
Report Number EPA/600/J-86/238;
Stock Number PB87-171138
Additional Subjects Toxicity ; Fishes ; Water pollution ; Tests ; Survival ; Hazards ; Exposure ; Growth ; Reproduction(Biology) ; Larvae ; Life cycles ; Pesticides ; Comparison ; Reprints ;
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB87-171138 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/21/1988
Collation 14p
Abstract Hazard assessments of chemicals in aquatic organisms often include chronic toxicity testing. The evaluation of exposure duration and of the life stages tested according to standard test methods had led to the development of shorter chronic toxicity tests. A similar evaluation of biological endpoints (i.e., survival, growth and reproduction) could result in tests that are more economical. The authors analyzed endpoints for 28 chemicals and seven fish species in 34 chronic toxicity studies. When all endpoints were compared, survival was equal to or more sensitive than all other endpoints 56 to 69% of the time. The no observed effect concentration (NOEC) for growth could be predicted from the NOEC for survival by using interendpoint correlations (r=0.949 to 0.974). Ratios of NOECs for survival to those for all other endpoints examined were 5 or less in 93 to 96% of the comparisons (specific endpoint comparisons ranged from 80 to 100%).
Supplementary Notes Pub. in Environmental Toxicology and Chemistry 5, p737-748 1986. Prepared in cooperation with Columbia National Fisheries Research Lab., MO., and Missouri Univ.-Columbia. Sponsored by Naval Aerospace Medical Research Lab., Pensacola, FL.
NTIS Title Notes Journal article.
Title Annotations Reprint: Relation of Survival to Other Endpoints in Chronic Toxicity Tests with Fish.
PUB Date Free Form c1986
Category Codes 68D; 68E; 57Z; 57Y
NTIS Prices PC A02/MF A01
Primary Description 600/04
Document Type NT
Cataloging Source NTIS/MT
Control Number 716919225
Origin NTIS
Type CAT