News tagged with carp

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Judge focuses on carp DNA in lawsuit over locks

(AP) -- The reliability of DNA testing suggesting Asian carp may already be in waterways near Lake Michigan was the focus of final arguments Monday in a lawsuit seeking the closure of Chicago-area shipping locks to halt ...

dateOct 18, 2010 in Ecology
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Asian carp create nagging fear in Lake Erie towns

Well before dawn, Todd Loop takes his fishing tug onto Lake Erie in pursuit of yellow perch, walleye and other delicacies — a livelihood that has sustained his family for three generations but faces a ...

dateNov 26, 2010 in Ecology
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6-week search finds no Asian carp near Chicago

(AP) -- An initial six-week mission to catch and kill Asian carp lurking on the Great Lakes' doorstep turned up none of the despised fish, suggesting few if any have eluded an electric barrier designed to ...

dateMar 29, 2010 in Ecology
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Live carp smuggled into Canada

Smugglers keep hauling live Asian carp from Southern fish farms bound for food markets in the Lake Ontario city of Toronto, even as the U.S. Army Corps of Engineers studies how to keep the fish from swimming into the Great ...

dateMar 17, 2011 in Ecology
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Risks involved with transgenic fish

Fast growing transgenic fish can revolutionise commercial fish farming and relieve the pressure on overexploited fish stocks. But what happens in the natural environment if transgenic fish escape?

dateAug 31, 2009 in Ecology
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Genetic evidence clears Ben Franklin (w/ Video)

The DNA evidence is in, and Ben Franklin didn't do it. Genetic tests on more than 1,000 Chinese tallow trees from the United States and China show the famed U.S. statesman did not import the tallow trees ...

dateJul 29, 2011 in Ecology
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Bighead carp snagged in St. Croix River

It's an ugly brute with a gaping mouth and eyes that hang low on the bottom of its face. Someday soon, with two of its equally odious cousins, it could take over Minnesota's rivers and lakes, squeezing out native species. ...

dateApr 22, 2011 in Ecology
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