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Mar 16, 2013

Algae Blooms Threaten Lake Erie - NYTimes.com

Bad News for Lake Erie!
1) Phosphorus pollution from agriculture
2) Zebra mussel, a foreign invader that has dominated Erie since its discovery in 1988. Millions of mussels feast on nontoxic green algae, removing competitors to the toxic Microcystis algae and decimating the base of the food chain that supports Erie’s fish. Then in a vicious cycle, mussels excrete the algae’s phosphorus, providing the Microcystis a ready-made meal.

3) Climate change. Only heavy rains wash fertilizer off farmland, and since 1940, Mr. Richards said, heavy spring rainstorms have increased by 13 percent.    ... Monte


Algae blooms, like this one in 2011, are threatening Lake Erie.
By MICHAEL WINES
Published: March 14, 2013

TOLEDO, Ohio — For those who live and play on the shores of Lake Erie, the spring rains that will begin falling here soon are less a blessing than a portent. They could threaten the very future of the lake itself.
Full Story Link: Algae Blooms Threaten Lake Erie - NYTimes.com

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