Story perspectives

Michigan Study Reveals Great Lakes Ice Trends Amid Climate Change

2/7/2026

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Summary

Story summary

Michigan researchers analyzed Great Lakes ice cover using historical temperature records dating to the late 19th century.
Their study, published in Scientific Data, aims to improve understanding of ice formation and duration amid climate change.
The dataset can inform studies on fish behavior in winter and track whitefish decline.
Last winter's ice cover was near average after historic lows.
This winter has seen significant ice from recent cold temperatures.

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Story summary

Michigan researchers analyzed Great Lakes ice cover using historical temperature records dating to the late 19th century.
Their study, published in Scientific Data, aims to improve understanding of ice formation and duration amid climate change.
The dataset can inform studies on fish behavior in winter and track whitefish decline.
Last winter's ice cover was near average after historic lows.
This winter has seen significant ice from recent cold temperatures.