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New Predictive Tool Helps Managers in Lake Michiganís Green Bay

A new predictive management tool addresses an issue that confronts Wisconsin resource managers, farmers, environmentalists and fish scientists – too many nutrients, mainly phosphorus, from the Lower Fox River washing into Green Bay leading to hypoxia and harmful algal blooms. The model tool, developed by the†Green Bay hypoxia and climate change project†and funded by NCCOSí […]

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Working to Understand and Remedy Dead Zone in Green Bay, Wisconsin

Since 2010, NCCOS-sponsored scientists have studied Green Bay, Wisconsin to better understand the source, dynamics, and controls of low oxygen (hypoxia) conditions that have resulted in a “dead zone” in the southern end of the bay. Considered key to understanding hypoxia in Green Bay, researchers have focused on the land surrounding the bay, which accounts […]

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Research Clarifies Causes and Future of Growing Dead Zone in Green Bay

NCCOS researchers from the Coastal Hypoxia Research Program (CHRP) are modeling the dynamics of hypoxia in Green Bay to better understand intensifying eutrophic conditions in the southern end of the bay in recent decades. Since 1990, the number of annual dead zone days in Green Bay resulting from eutrophication has increased from roughly 4 to […]

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