Traverse City based AP Environmental Writer John Flesher is (for my money) one of the best reporting on Great Lakes issues. His latest piece Effort to keep Asian carp from Great Lakes appears stymied begins:
When scientists discovered six years ago that aggressive Asian carp had made their way up the Mississippi River’s tributaries toward the Chicago area, the Obama administration and alarmed state officials pledged swift action to head off an invasion they feared could devastate fishing and boating on the vital Great Lakes.
Since then, federal agencies have spent more than $300 million on stopgap measures, including placing electric barriers on one likely route, a shipping canal that leads to Lake Michigan. But as the carp get closer_some are within 80 miles of the lake— the quest for a surefire deterrent seems to be coming up empty.
An advisory panel that has debated solutions for several years is scheduled to hold what may be its final meeting Thursday, with no sign of a consensus plan, several members said in interviews.
Even if talks continue, chances are growing that the carp will arrive before anything conclusive is done to stop them. At their recent pace, the first young carp could reach Lake Michigan within two years, although a number of obstacles could slow them considerably.
“It’s one of the things that keep me up at night,” said U.S. Sen. Debbie Stabenow, a Michigan Democrat whose state borders four of the five Great Lakes. “Asian carp could devastate our Great Lakes and the hundreds of thousands of jobs that depend on them.”
…Environmental groups and the region’s fishing and boating industries, which generate $23 billion annually on the lakes, are most worried about two varieties of Asian carp: bighead and silver, which weigh dozens of pounds and gorge on the same tiny plant and animal life that feeds the lakes’ other fish. Scientists are still measuring their impact in rivers, but under worst-case scenarios, the large carp could leave popular sport fish to go hungry and suffer population drop-offs. Asian carp are edible but bony, and most Great Lakes fish connoisseurs regard them as a poor substitute for the walleye and whitefish.
Additionally, silver carp are notorious for springing from the water when startled, sometimes ramming boaters with bone-cracking force — a hazard that some fear could damage the Great Lakes’ tourism industry.
Read on for much more, and be sure to follow John on Twitter for more of the story. And please, make it clear to every elected official you interact with how important the health of the Great Lakes is to Michigan!
More about the threat of Asian carp on Michigan in Pictures.