Record Display for the EPA National Library Catalog

RECORD NUMBER: 212 OF 307

OLS Field Name OLS Field Data
Main Title Phytoplankton Composition, Abundance and Distribution in Lake Huron.
Author Stevenson, R. J. ;
CORP Author Louisville Univ., KY. Dept. of Biology.;Environmental Protection Agency, Chicago, IL. Great Lakes National Program Office.
Year Published 1985
Report Number EPA-R-005767; EPA/905/3-85/004;
Stock Number PB86-123619
Additional Subjects Phytoplankton ; Water pollution ; Lake Huron ; Abundance ; Cells(Biology) ; Diatoms ; Ecology ; Nutrients ; Algae ; Oligotrophic
Internet Access
Description Access URL
http://nepis.epa.gov/Exe/ZyPDF.cgi?Dockey=200071X9.PDF
Holdings
Library Call Number Additional Info Location Last
Modified
Checkout
Status
NTIS  PB86-123619 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 80p
Abstract
The phytoplankton of Lake Huron were studied to assess the water quality of this Great Lake. The phytoplankton species were counted in integrated and discretely collected water samples from all of Lake Huron except Saginaw Bay. Cell abundances and biovolumes of the algae were studied seasonally and spatially in the Lake. Patterns of phytoplankton indicated that Lake Huron waters were generally oligotrophic. Diatoms with broad ecological ranges, Tabellaria flocculosa and Fraqilaria crotonensis, dominated the phytoplankton year-round. Abundance and biovolume were not great during the spring bloom. Little evidence was observed that the water quality of Lake Huron had changed during the last decade.