A federal study says Lake Erie and some rivers flowing into it would offer ideal habitat for Asian carp, the invasive species that could threaten the Great Lakes’ multi-billion dollar fishing and recreation industry.
The U.S. Geological Survey says the Maumee, Sandusky and Grand rivers have temperatures and water flows suitable for spawning by silver and bighead carp. Both species that have been advancing toward the Great Lakes for years after escaping into the Mississippi River and its tributaries from southern fish farms and sewage lagoons.
The study released today says there is reason to worry about the potential threat to Lake Erie.
http://www.usgs.gov/newsroom/article.asp?ID=3074
Thursday, January 12, 2012
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