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Terrestrial and Aquatic Ecology

Reproduction

2013

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Full-Text Articles in Life Sciences

Comparison Of The Effects Of Toxic Cyanobacteria On The Reproductive Success Of Eurytemora Affinis Populations In The Baltic Sea And Green Bay, Wisconsin, Amanda Dwyer May 2013

Comparison Of The Effects Of Toxic Cyanobacteria On The Reproductive Success Of Eurytemora Affinis Populations In The Baltic Sea And Green Bay, Wisconsin, Amanda Dwyer

Lawrence University Honors Projects

The Northern Baltic Sea, off the southern coast of Finland, and Green Bay, off Lake Michigan in Wisconsin, both experience large toxic cyanobacteria blooms, especially during the summer and early fall months. Nodularia spumigena is the toxic algae in the Baltic Sea and produces the toxin Nodularin. Nodularin is a toxin that has branched from the toxin Microcystin, which is produced by Microcystis, the toxic algae forming blooms in Green Bay. While the toxin often acts as a defense mechanism to deter zooplankton from grazing, the calenoid copepod Eurytemora affinis, with populations in both the Baltic and Green Bay, …