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RECORD NUMBER: 2090 OF 2319

OLS Field Name OLS Field Data
Main Title Use of Watershed Characteristics to Select Control Streams for Estimating Effects of Metal Mining Wastes on Extensively Disturbed Streams.
Author Hughes, R. M. ;
CORP Author Illinois Univ. at Urbana-Champaign. Dept. of Ecology, Ethology and Evolution.;Corvallis Environmental Research Lab., OR.
Year Published 1985
Report Number EPA/600/J-85/290;
Stock Number PB86-166063
Additional Subjects Metals ; Mine waters ; Stream pollution ; Copper ores ; Watersheds ; Environmental impacts ; Trout ; Comparison ; Sediments ; Animal ecology ; Vegetation ; Sampling ; Prickly Pear Creek ; Silver Bow River ; Montana ; Reprints ; Ecosystems ; Habitats ; Riparian streams
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-166063 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 13p
Abstract Impacts of sediments and heavy metals on the biota of streams in the copper-mining district of southwestern Montana were examined by comparing aquatic communities of impacted streams with those of control streams. Control streams were chosen through the use of a technique that identifies similar streams based on similarities in their watershed characteristics. Significant differences between impacted and control sites existed for surface substrate, riparian vegetation, and the number of macro-invertebrate taxa. (Copyright (c) 1985 Springer-Verlag New York inc.)
Supplementary Notes Pub. in Environmental Management, v9 n3 p253-262 1985. Sponsored by Corvallis Environmental Research Lab., OR.
NTIS Title Notes Journal article.
Title Annotations Reprint: Use of Watershed Characteristics to Select Control Streams for Estimating Effects of Metal Mining Wastes on Extensively Disturbed Streams.
PUB Date Free Form c1985
Category Codes 6C; 6F; 8H; 68D; 57; 48G
NTIS Prices PC A02/MF A01
Primary Description 600/02
Document Type NT
Cataloging Source NTIS/MT
Control Number 612916942
Origin NTIS
Type CAT