Record Display for the EPA National Library Catalog

RECORD NUMBER: 14 OF 18

OLS Field Name OLS Field Data
Main Title Prediction of ecological effects of toxic chemicals : overall strategy and theoretical basis for the ecosystem model /
Author Lassiter, Ray R. ; Cooley, James L.
Other Authors
Author Title of a Work
Cooley, James L.
CORP Author Environmental Research Laboratory (Athens, Ga.)
Publisher Environmental Research Laboratory, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1983
Report Number EPA 600-3-83-084
Stock Number PB83-261685
OCLC Number 10345494
Subjects Pollution. ; Ecology--Mathematical models. ; Pollution--Environmental aspects.
Additional Subjects Chemicals--Environmental aspects ; Ecology--Mathematical models ; Toxicity ; Marine biology ; Water pollution ; Assessments ; Hazardous materials ; Organic compounds ; Theorems ; Metabolism ; Aquatic plants ; Aquatic animals ; Biosynthesis ; Populations ; Mortality ; Response ; Ecosystems
Internet Access
Description Access URL
https://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=9101VXNR.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-3-83-084 Headquarters Library/Washington,DC 11/25/2013
EJBD  EPA-600-3-83-084 Headquarters Library/Washington,DC 04/19/2017
EKCD  EPA-600/3-83/084 CEMM/GEMMD Library/Gulf Breeze,FL 07/17/2018
NTIS  PB83-261685 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 06/23/1988
Collation x, 54 pages : illustrations, charts ; 28 cm
Abstract
A strategy is developed for modeling ecosystems to permit assessment of effects of toxic chemicals on element cycling and other ecosystem processes. The strategy includes use of multi-species representations of biotic communities and mathematical descriptions of the processes that are important in aquatic ecosystems. Direct effects of toxicants are assigned to the species comprising the biotic community in a manner suggested by available toxicological information. Effects are calculated as the difference between selected measures of processes from unaffected systems and systems affected by the presence of a toxic chemical.
Notes
"PB83-261685." "EPA 600-3-83-084." "Environmental Systems Branch, Environmental Research Laboratory." "Innovative Research Project Cooperative Agreement No. CR808629." "Principal Investigator James L. Cooley, Institute of Ecology University of Georgia." Includes bibliographical references. Photocopy.