Study: Separate Great Lakes and Mississippi River watersheds

The Great Lakes and Mississippi River watersheds should be separated to protect the lakes from invasive species, according to a study by the Alliance for the Great Lakes. The watersheds are not naturally connected, but engineers linked them more than 100 years ago through man-made canals. "Invaders like Asian carp are unpredictable, but their effects are catastrophic and irreversible," said Joel Brammeier, the alliance's vice president for policy. "You've got to remove their pathway."

Chicago Tribune | 11/11 Bookmark and Share

This story published in ASCE SmartBrief on 11/12/2008





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