
Yesterday's post brought up the idea of Asian carp entering the Great Lakes system. I had an interesting post which you might want to read from a follower in France. I used Google Translate and posted the comment in English in case you don't read French. Thanks to Mr. Beamish's French class at Sault High, I could read most of it.
Last night I was watching our local weather and there was a segment on Asian carp. Thanks to my broken ankle, I'm sitting and watching TV news. Our local anchorman was interviewing Dr. Dan O'Keefe from the Michigan Sea Grant organization. I had never heard of this organization but they are involved in 'promoting understanding and intelligent use of the Great Lakes".
I emailed Dr. O'Keefe about the Asian carp problem and the chances of Asian carp reaching the St. Marys River. His response was:
As for the St. Marys, it is probably too cold for successful reproduction of either Asian carp species - but they could still potentially enter the St. Marys from other areas if breeding populations do become established in other rivers.
The words 'could still potentially' strikes fear in me.
The rest of Dr. O'Keefe's explanation follows:
Hi Brenda,
It is hard to say how long it will be before Asian carp are documented in Lake Michigan. The bighead carp has already been documented in Lake Erie, but has not established a reproducing population. Silver carp have not been documented in any of the Great Lakes, but are now (along with bigheads) within 7 miles of Lake Michigan with nothing but a navigational lock between them and the Great Lakes. The sample that verified their presence at that location was taken between Sept. 23 and Oct. 1, so it is possible that they have moved closer already.
Here's an article from the Freep.com site. Varocious carp could quickly take over Great Lakes. It has some good basic info about the carp.
The Wall Street Journal also did an article on the carp today. Asian Carp could hurt boating, fishing industry in Great Lakes.
The New York Times is also featuring an article. Varacious Eater may be nearing Lake Michigan.

Alonzo Knowles and Maisey





