Whole Lake Experiments to Control Harmful Algal Blooms in Multi-Use Watersheds USDA/CSREES Project...
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Transcript of Whole Lake Experiments to Control Harmful Algal Blooms in Multi-Use Watersheds USDA/CSREES Project...
![Page 1: Whole Lake Experiments to Control Harmful Algal Blooms in Multi-Use Watersheds USDA/CSREES Project Directors’ Meeting John T. Lehman January 2007.](https://reader035.fdocuments.in/reader035/viewer/2022081511/56649d5f5503460f94a4004a/html5/thumbnails/1.jpg)
Whole Lake Experiments to Control Harmful Algal Blooms in Multi-Use
Watersheds
USDA/CSREES Project Directors’ Meeting
John T. Lehman
January 2007
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Study Site
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The Environmental Problem
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Courtesy: G.J. Cope, Nformation Design 2006
Ford Lake- The Experiment Site
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Options Explored: Brochure and Public Outreach Lectures
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Options worth experiments, endorsed by unanimous vote of municipal Board of Trustees, and sanctioned by DNR and DEQ
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Reducing the zone of anoxia by model-guided experimental withdrawal: lake in cross-section
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Inducing a Diatom BloomInducing a Diatom Bloom
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AulacoseiraAulacoseira
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Changing Lake from Phosphorus Source to Phosphorus Sink
Experimental Discharge Scenario
Triggering a Diatom Bloom
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Phycocyanin, proxy for bluegreens
Experiments