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Restoring the Great Lakes: After 50 years of US-Canada joint efforts, some success and lots of unfinished business

Source
Phys.org

Publication Date
2022-05-19

The Great Lakes cover nearly 95,000 square miles (250,000 square kilometers) and hold over 20% of Earth's surface fresh water. More than 30 million people in the U.S. and Canada rely on them for drinking water.

Content
https://phys.org/news/2022-05-great-lakes-years-us-canada-joint.html