School of Natural Resources and Environment

Michael Moore

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.

Several University of Michigan researchers will be among the speakers at next week's Great Lakes Week in Detroit, a gathering of several organizations concerned with preserving and restoring the health of the Great Lakes. The week's events will include meetings of the International Joint Commission, the Great Lakes Commission and the Healing Our Waters-Great Lakes Coalition's Great Lakes Restoration Conference. The events will take place at the Westin Book Cadillac Hotel and Wayne State University.