Plankton in Lake Michigan 1983 - 1992

Epilimnetic Phytoplankton and Zooplankton Biomass and Species Composition in Lake Michigan, 1983 to 1992

Joseph C. Makarewicz, Theodore Lewis and Paul Bertram

October 1994

Epilimnetic Phytoplankton and Zooplankton Biomass and Species Composition in Lake Ontario, 1986 to 1992

Joseph C. Makarewicz, Theodore Lewis and Paul Bertram

July 1995

Vertical Distribution of Zooplankton

Effects of the Vertical distribution of Zooplankton on the Estimation of Abundance and Biovolume Using Deep and Shallow Tows

Richard P. Barbiero, Lori L. Schacht and Mark A. DiMartino

January 2000

Results from the GLNPO's Biological Open Water Surveillance Program of the Laurentian Great Lakes for 1998

Richard P. Barbiero

January 2000