School of Natural Resources and Environment

Great Lakes

A satellite image of Lake Erie on Sept. 3, 2011, overlaid on a map of the lake and its tributaries. This image shows the bloom about six weeks after its initiation in the lake's western basin. On this date, it covers the entire western basin and is beginning to expand into the central basin. Map by Michigan Sea Grant.

The largest harmful algae bloom in Lake Erie's recorded history was likely caused by the confluence of changing farming practices and weather conditions that are expected to become more common in the future due to climate change. Rather than an isolated, one-time occurrence, it was more likely a harbinger of things to come, according to U-M researchers and other.

The U.S. Environmental Protection Agency today announced on behalf of 16 federal agencies the membership of the first advisory board to support implementation of the Great Lakes Restoration Initiative. “Protecting the Great Lakes -- the largest surface freshwater system on Earth -- is important for the health and well being of millions of people," said EPA Acting Administrator and Acting Interagency Task Force Chair Bob Perciasepe. "Today I’m pleased to announce the membership of the first-ever Great Lakes Advisory Board.”

A comprehensive map three years in the making is telling the story of humans’ impact on the Great Lakes.
A comprehensive map three years in the making is telling the story of humans’ impact on the Great Lakes, identifying how "environmental stressors" stretching from Minnesota to Ontario are shaping the future of an ecosystem that contains 20 percent of the world’s fresh water. In an article to be published online Dec. 17 in the Proceedings of the National Academy of Sciences, a group led by researchers at the University of Michigan reports on an expansive and detailed effort to map and cross-compare environmental stresses and the ecological services provided by the five lakes.
Pictured Rocks National Lakeshore, Lake Superior. Image credit: Michigan Sea Grant

A new $9 million University of Michigan Great Lakes research and education center will guide efforts to protect and restore the world’s largest group of freshwater lakes by reducing toxic contamination, combating invasive species, protecting wildlife habitat and promoting coastal health. With a $4.5 million, three-year grant from the Fred A. and Barbara M. Erb Family Foundation, the new University of Michigan Water Center will provide a solid scientific framework for more efficient and effective Great Lakes restoration.

Rebecca Williams of The Environment Report interviewed SNRE Professor Don Scavia about the future of the Great Lakes. Scavia, who also directs the Graham Environmental Sustainability Institute, is part of the U-M team participating with 20 other U.S. and Canadian universities. They are joining forces to propose a set of long-term research and policy priorities to help protect and restore the Great Lakes and to train the next generation of scientists, attorneys, planners and policy specialists who will study them.

The University of Michigan and 20 other U.S. and Canadian universities will join forces to propose a set of long-term research and policy priorities to help protect and restore the Great Lakes and to train the next generation of scientists, attorneys, planners and policy specialists who will study them.

The University of Michigan and 20 other U.S. and Canadian universities will join forces to propose a set of long-term research and policy priorities to help protect and restore the Great Lakes and to train the next generation of scientists, attorneys, planners and policy specialists who will study them. The Great Lakes Futures Project of the Transborder Research University Network will use a cross-disciplinary, cross-sector approach to outlining alternative Great Lakes futures through science-based scenario analysis.

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