Document Type

Government Document

Publication Date

4-1987

Abstract

An in-depth comparison of phytoplankton and zooplankton from Lakes Erie, Huron and Michigan is presented based on extensive lake-wide surveys during spring, summer and autumn of 1983. This comparison was achieved by the application of standard and consistent identification, enumeration and data-processing techniques of plankton along north-south transects in Lakes Huron and Michigan and east-west transects in Lake Erie.

For lakes Erie, Huron and Michigan respectively, 436, 411 and 452 algal taxa and 71, 61 and 73 zooplankton taxa were identified. Based on indicator species and species associations, the plankton assemblage was consistent with a mesotrophic-eutrophic designation for Lake Erie, oligotrophic destination for Lake Huron, and mesotrophic-oligotrophic designation for Lake Michigan.

Species lists for each are provided. Original source data for each station visit are provided in the attached microfiche.

Comments

Performing Organization Name and Address:
State University of New York at Brockport
Department of Biological Sciences
Brockport, New York 14450
for the Research Foundation of State University of New York

Sponsoring Organization Name and Address:
U.S. Environmental Protection Agency
Great Lakes National Program Office
230 South Dearborn Street
Chicage, Illinois 60604

Performing Organization Report Number:
GLNPO Report No. 87-06

Contract/Grant Number:
R005772-01

Type of Report and Period Covered:
Final

Sponsoring Agency Code:
Great lakes National Program Office-USEPA, Region V

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