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Great Lakes

Posted inNews

Algae Blooms and Gas Wells Drive Lake Erie Methane Emissions

by R. Heisman 29 March 20162 November 2021

In one of the first studies to investigate large lakes as methane sources, researchers found that Lake Erie is releasing more of the potent greenhouse gas than expected.

Posted inResearch Spotlights

Great Lakes Hold Sway over Water and Carbon Cycling

by L. Strelich 21 October 20151 March 2023

The largest body of fresh water on Earth governs the exchange of gases between water and the atmosphere that makes it a carbon sink for the entire region.

High waves buffet Michigan’s Grand Haven Lighthouse, located on the eastern shore of Lake Michigan.
Posted inScience Updates

Water Levels Surge on Great Lakes

by A. D. Gronewold, A. H. Clites, J. Bruxer, K. W. Kompoltowicz, J. P. Smith, T. S. Hunter and C. Wong 17 March 20153 March 2023

The recent 2-year surge represents one of the most rapid rates of water level change on the Great Lakes in recorded history and marks the end of an unprecedented period of low water levels.

Posted inNews

Miners Left a Pollution Trail in the Great Lakes 6000 Years Ago

by J. Rosen 24 December 201429 September 2021

Scientists find evidence of ancient copper mining in polluted lake sediments from Isle Royale National Park.

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