Wednesday, October 22, 2008

Reservoirs promote spread of aquatic invasive species

Madison (WKOW) -- from UW Madison: The latest "damming" evidence suggests that manmade reservoirs are facilitating the spread of invasive species in Wisconsin lakes.

In a comparison of natural lakes and impoundments - reservoirs created by damming rivers - the impoundments were up to 300 times more likely than lakes to harbor invasive aquatic species, according to a study published last month in the journal Frontiers in Ecology and the Environment. (More)

Source: WKOW: 27 Madison, WI

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