芝加哥毒死了10万磅的鱼,结果一条亚洲鲤鱼(入侵物种)也没搜着


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送交者: Amsel 于 2010-05-26, 23:53:42:

No Asian carp found in fish kill
Biologists check 100,000 pounds of fish in Chicago waterways
May 25, 2010|By Joel Hood, TRIBUNE REPORTER
Six days. One hundred thousand pounds of dead fish. No Asian carp.

Now what?

Biologists wrapped up another exhaustive search for Asian carp in Chicago's waterways Tuesday, an orchestrated massive fish kill designed to test the validity of DNA results that had indicated the presence of the fish in the Calumet-Sag Channel.

http://articles.chicagotribune.com/2010-05-25/news/ct-met-0526-fish-kill-20100525_1_calumet-sag-channel-carp-dead-fish




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