Record Display for the EPA National Library Catalog

RECORD NUMBER: 38 OF 61

OLS Field Name OLS Field Data
Main Title Man's Impact on the Eutrophication of a Lotic System.
Other Authors
Author Title of a Work
Hansmann, Eugene.
Zimmer, William.
Publisher Defense Technical Information Center
Year Published 1973
Report Number TR-269
OCLC Number 227700342
Subjects (Water pollution. ; Rivers) ; Ecology) ; (Connecticut. ; Algae. ; Wastes(industrial) ; Wastes(sanitary engineering) ; Periodic variations. ; Water Pollution and Control.
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
ESBD  100 NM TR-269 1973 NHEERL/WED Library/Corvallis,OR 01/24/2017
Collation 29 pages
Contents Notes
Two rivers having similar geological and climatic conditions were studied in relation to man's impact on the eutrophication of the aquatic environment. The biological parameter of biomass accumulation (mgs chlorophyll a per square meter) and observations of the floral composition of the periphyton community were used. Results indicated that significant biological differences were present between a polluted and non-polluted stream. (Author).