Cue the scary music! If Asian carp barge into Lake Erie, Ohio’s tourism and travel industries are at stake. Listen up: Imagine 40-pound fish taking over a lake, and stealing food from smaller species. It may sound like a horror flick, but the threat of Asian carp is real—and breeding populations exist in rivers near the …
Tag Archive: Asian carp
Permanent link to this article: http://www.currentcast.org/water-and-recreation/villains-on-the-move/
Feb 14
Some big fish to fry in midwestern rivers
Bighead and silver carp can grow up to four feet long and gobble up food that native fish rely on. These invasive fish are in the Mississippi, Missouri, and Illinois rivers. And if they get into the Great Lakes, they could do enormous damage. John Dettmers, of the Great Lakes Fishery Commission, says one strategy …
Permanent link to this article: http://www.currentcast.org/sustainable-fisheries/5040/
Oct 29
Going Against the Flow
Restoring the original flow of the Chicago River could be the best way to keep invasive Asian carp out of the Great Lakes—listen up for the scoop: Chicago’s going against the flow…again. More than a century ago, the direction of the Chicago River was reversed to move the city’s wastewater away from Lake Michigan. The …
Permanent link to this article: http://www.currentcast.org/stormwater-management/going-against-the-flow/
Oct 15
Can the Chicago River Change Its Ways (Again)?
Chicago once reversed—and now may re-reverse—its river. Why? Listen up: More than a hundred years ago, pipes spewed sewage and factory waste directly into the Chicago River, which flowed into Lake Michigan, the city’s source of drinking water. Not surprisingly, waterborne diseases ran rampant. Chicago’s solution was as mind-boggling as its problem—to reverse the flow …
Permanent link to this article: http://www.currentcast.org/water-and-the-economy/can-the-chicago-river-change-its-ways-again/