Record Display for the EPA National Library Catalog

RECORD NUMBER: 44 OF 184

OLS Field Name OLS Field Data
Main Title Effect of a Power Plant on the Distribution and Abundance of Zooplankton Near the Plant's Thermal Outfall.
Author Braue, Garrett A. ; Neil, William H. ; Magnuso, John J. ;
CORP Author Wisconsin Univ., Madison. Water Resources Center.
Year Published 1972
Report Number DI-14-01-0001-3142; OWRR-B-028-WIS; 07523,; B-028-WIS(2)
Stock Number PB-208 695
Additional Subjects ( Aquatic microbiology ; Heat) ; ( Water pollution ; Heat) ; ( Zooplankton ; Heat) ; Cooling water ; Industrial wastes ; Lakes ; Electric power plants ; Reproduction(Biology) ; Temperature ; Thermal pollution ; Water pollution effects(Plants)
Holdings
Library Call Number Additional Info Location Last
Modified
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Status
NTIS  PB-208 695 Most EPA libraries have a fiche copy filed under the call number shown. Check with individual libraries about paper copy. NTIS 06/23/1988
Collation 37p
Abstract
The influence of the thermal outfall jets from the Blount Street Power Station (Madison, Wisconsin) on the distribution and abundance of zooplankton in Lake Monona was studied. Sampling showed that Diaptomus, Daphnia, and cyclopoid copepods were two to seven times more abundant in the water near the outfalls than in the control areas. Zooplankton density maxima occurred in or very near the discharge currents suggesting that the animals were being brought into the system rather than being produced in situ. When the plant shut down one of its two jets during low power load, high outfall zooplankton densities fell to normal control area values within several hours. None of the species avoided the intakes. (Author)