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Published byLoren Cameron Modified over 9 years ago
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National Asian Carp Update Upper Mississippi River Basin Association June 5, 2013 St Louis, MO Sam Finney U.S. Fish and Wildlife Service
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Bighead and Silver Carp Widespread in Mississippi River Basin Dangerous to Boaters and Skiers Grow to large sizes Compete with native planktivores Tolerate a wide range of temperatures Are good to eat Photo by Michael Tercha
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Black and Grass Carp Black Carp Introduced in the 1980’s Reach nearly 6 feet in length and 150 pounds. MOLLUSCIVORE Aquaculture Usage Introduced in 1963 Multimillion dollar annual industry Sterile and Fertile carp are purposely stocked Replace for chemical treatments Patchwork of Regulations
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Chicago/ Great Lakes
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Ohio River USFWS working with WV, KY, OH, PA, others Beginning understanding- telemetry, eDNA, commercial fishing, hydroacoustics, traditional sampling Take a Stand!
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Missouri River/Dakotas Newly arriving in Kansas, N. and S. Dakota Recent Flooding has caused range expansions in Iowa (Spirit Lake/Okoboji chain of lakes)
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Upper Mississippi Monitoring with eDNA, commercial fishermen, agency biologists (MNDNR, NPS, FWS) Barriers and barrier feasibility at upper river dams
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Plans
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Tools Prevent Introductions of Asian carp
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Tools Contain and Control Asian carp http://www.lrc.usace.army.mil/Missions/CivilWorksProjects/ANSPortal.aspx
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Tools Extirpate and Reduce Asian carp + = +
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Tools Provide Information
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Tools Conduct Research
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Tools Legislative and Political Actions
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Discussion www.asiancarp.us
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