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RECORD NUMBER: 183 OF 636

OLS Field Name OLS Field Data
Main Title Computerized System for the Evaluation of Aquatic Habitats Based on Environmental Requirements and Pollution Tolerance Associations of Resident Organisms.
Author Dawson, C. L. ; Hellenthal, R. A. ;
CORP Author Notre Dame Univ., IN. Dept. of Biological Sciences.;Corvallis Environmental Research Lab., OR.
Year Published 1986
Report Number EPA-R-810711; EPA/600/3-86/019;
Stock Number PB86-167343
Additional Subjects Tolerances(Physiology) ; Ecology ; Aquatic biology ; Water pollution ; Information retrieval ; Computers ; Aquatic plants ; Aquatic animals ; Sites ; Comparison ; Sensitivity ; Requirements ; Fishes ; Indicator species ; Habitats ; Data bases
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=2000HTSX.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-167343 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 111p
Abstract The Environmental Requirements and Pollution Tolerance (ERAPT) system is a computerized retrieval and analysis system for environmental information on aquatic organisms. It can be used to predict organism assemblages based on environmental conditions, to describe environmental characteristics associated with plants and animals which inhabit specific sites, and to compare site characterizations with associated biological communities for inconsistencies resulting from organism misidentification or erroneous habitat information. It can also identify species which are particularly sensitive to specific sets of environmental conditions and can predict changes in species composition which are likely to result from environmental disturbance.
Supplementary Notes Sponsored by Corvallis Environmental Research Lab., OR.
NTIS Title Notes Published rept..
PUB Date Free Form Mar 86
Category Codes 6C; 6F; 5B; 68D; 57H; 57; 88B
NTIS Prices PC A06/MF A01
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 612917932
Origin NTIS
Type CAT