Record Display for the EPA National Library Catalog

RECORD NUMBER: 115 OF 161

OLS Field Name OLS Field Data
Main Title Response of Carex-dominated wetlands to altered temperature and flooding patterns : Wisconsin Power Plant impact study /
Author Bedford, Barbara. ; Loucks, O.
Other Authors
Author Title of a Work
Loucks, Orie L.
CORP Author Wisconsin Univ.-Madison. Dept. of Electrical and Computer Engineering. ;Madison Gas and Electric Co., WI. ;Wisconsin Public Service Corp., Green Bay. ;Wisconsin Public Service Commission, Madison. ;Wisconsin Dept. of Natural Resources, Madison.;Environmental Research Lab.-Duluth, MN.
Publisher Environmental Research Laboratory-Duluth, Office of Research and Development, U.S. Environmental Protection Agency,
Year Published 1983
Report Number EPA 600-3-83-081; EPA-R-803971
Stock Number PB84-198944
OCLC Number 55740303
Subjects Wetland conservation--Wisconsin. ; Power-plants--Environmental aspects--Wisconsin.
Additional Subjects Cooling water ; Swamps ; Electric power plants ; Ecology ; Water pollution ; Leakage ; Density(Mass/volume) ; Trends ; Distribution(Property) ; Seepage ; Recommendations ; Wisconsin ; Carex ; Wisconsin ; Water levels ; Species diversity ; Columbia Electric Generating Station
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=91008IHJ.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
EJBD ARCHIVE EPA 600-3-83-081 Headquarters Library/Washington,DC 01/27/2020
NTIS  PB84-198944 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. 01/01/1988
Collation 149 leaves : 1 map ; 28 cm
Abstract
This report presents the 1974 to 1977 results of a study undertaken on the site of the Columbia Electric Generating Station to determine the effects of leakage from the cooling lake on wetland vegetation. Results showed that changes in water levels and water temperatures caused by seepage from the cooling lake led to significant changes in wetland plant populations and communities within 1 yr after the Columbia Station began operation. Dominant perennial rhizomatous species of Carex decreased in density and distribution, hydrophytic species increased, and annual species increased markedly. A predominant trend of decreasing species diversity and richness was observed from 1974 to 1977. However, no uniform relationship was observed between diversity and intensity of disturbance--neither species richness nor distribution of their abundances.
Notes
Cover title. "September 1983." "EPA 600-3-83-081." Grant No. R803971. Also available from the National Technical Information Service (NTIS) as PB84-198944.