Physical Sciences and Mathematics Commons^™

Multivariate Analysis Of The Lake Michigan Phytoplankton Community At Chicago, R. Baybutt, Joseph Makarewicz

Joseph C Makarewicz

Ordination techniques were used to analyze phytoplankton and water chemistry data collected between 1927 and 1978 from Lake Michigan at Chicago. Ordination analysis summarized the phytoplankton data and illustrated the progression from oligotrophy to eutrophy and the subsequent reversal of cultural eutrophication after 1970 in the nearshore waters of Lake Michigan at Chicago. The analysis highlighted a significant correlation between blue-green algal biomass and Na+ concentration. The increase in mean annual Na+ concentration in Lake Michigan at Chicago and the experimental evidence implying a Na+ requirement for blue-green algae suggested that the increase in blue-greens, although influenced by P enrichment …

Oak Orchard Harbor Spring Data Report To The Army Corps Of Engineers Buffalo District, Joseph Makarewicz, James Haynes

Joseph C Makarewicz

Between 20 April 1979 and 20 May 1979, benthos, fish, and birds were collected or observed at Oak Orchard Harbor, New York, to evaluate the potential biological impact of dredging the harbor area. This is a data report. In the final report, our analysis and interpretation of the data collected will be presented.

Figures 1 and 2 are maps of the Oak Orchard Harbor area indicating the location of sampling sites. Table 1 provides information on bottom characteristics at the benthos sampling sites. Fishing pressure and boat traffic were light compared to the usage during the fall 1978 sampling trip.

Genesee River Watershed Project. Volume 3. Water Quality Analysis Of The Honeoye Creek Watershed: Nutrient Concentration And Loading, Identification Of Point And Nonpoint Sources Of Pollution, Total Maximum Daily Load, And An Assessment Of Management Practices Using The Soil Water Assessment Tool (Swat) Model. A Report To The Usda., Joseph Makarewicz, Theodore Lewis, Blake Snyder

Joseph C Makarewicz

No abstract provided.

Genesee River Watershed Project. Volume 2. Water Quality Analysis Of The Upper Genesee River Watershed: Nutrient Concentration And Loading, Identification Of Point And Nonpoint Sources Of Pollution, Total Maximum Daily Load, And An Assessment Of Management Practices Using The Soil Water Assessment Tool (Swat) Model. A Report To The Usda., Joseph Makarewicz, Theodore Lewis, Blake Snyder, William Smith

Joseph C Makarewicz

No abstract provided.