Great Lakes Integrated Sciences + Assessments

Also collaborating on these NE CSC projects

The ecological impacts of lake ice loss in temperate lakes

Expanding our knowledge of winter limnology is critical for managing lakes , reservoirs, and all freshwater resources in a future with shorter winters and less lake ice. In temperate latitudes, we have largely ignored winter as a season that impacts ecological processes, and it is unclear what ramifications the loss of lake ice will have on lake ecosystems. This project will combine long-term observational datasets, high-frequency buoy data, and an experimental approach to understanding the role of light availability in under-ice productivity. 

Development of Dynamically-Based 21st Century Projections of Snow, Lake Ice, and Winter Severity for the Great Lakes Basin to Guide Wildlife-Based Adaptation Planning, with Emphasis on Deer and Waterfowl

Our project focused on anticipated effects of 21st century climate change on winter severity, snowpack, and lake ice across the Great Lakes Basin and the response of wildlife populations, namely white-tailed deer and dabbling ducks. Winter conditions have changed substantially since the mid-20th century, with rising temperatures, declining lake ice cover, and increased lake-effect snowfall. Nonetheless, due coarse resolution, poor lake representation, and insufficient treatment of lake-effect processes in global climate models, basinwide climate change projections remain uncertain.

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