A Cold Wind Off the Lake… In August?

Presented by Carmen Aguilar and Russell Cuhel from UWM’s School of Freshwater Science. In 2015, a previously unusual weather pattern caused dramatic late summer cooling along the western shore from Milwaukee to the Sturgeon Canal. 12°C (55°F) or cooler water …

Science, Society and Sustainability: Can We Make the Pieces Fit?

Knowing how parts of nature interact in time and space is critical to our understanding of sustainability. Ecologist Tim Ehlinger looks at our interaction with the land from our first arrival on the continent: trapping, logging, farming, industrialization, urbanization, and suburbia. Through demonstrations he traces human behavior and how it has, and continues, to modify our environment. He builds a “beaver dam” and has “rain” fall on a farmyard and an urban development to show the enormous difference in rainwater retention. Meeting our needs without jeopardizing those of future generations is the theme throughout this look at sustainability.

Alien Invaders: Exotic Species in the Food Web of the Great Lakes

Biologist Arthur Brooks in this lecture highlights the interplay of human activity and its impact on the Great Lakes ecosystem over a 200-year period. Utilizing diagrams and high-speed photography, Professor Brooks also discusses the food web of the Great Lakes and gives numerous examples of how exotic species alter the balance within an ecosystem.

UWM Land Acknowledgement: We acknowledge in Milwaukee that we are on traditional Potawatomi, Ho-Chunk and Menominee homeland along the southwest shores of Michigami, North America’s largest system of freshwater lakes, where the Milwaukee, Menominee and Kinnickinnic rivers meet and the people of Wisconsin’s sovereign Anishinaabe, Ho-Chunk, Menominee, Oneida and Mohican nations remain present.   |   To learn more, visit the Electa Quinney Institute website.