Asian carp case study data

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Analysis of nearly 20 years of population data suggests the carp are out-competing fish prized by anglers, such as yellow perch, bluegill, and black and white crappie, the report said. Scientists have long suspected Asian carp of starving out other fish in the Mississippi and many of its tributaries. The peer-reviewed study this month in the journal Biological Invasions is among the first to establish a solid link, lead author John Chick said in an interview Friday. The trends that have been established here are not the trends we want to see in other places. Four varieties of Asian carp were imported in the late s and early s to clear algae and weeds from sewage ponds and fish farms.
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New Study Finds Asian Carp Threat to Lake Michigan Is Greater Than Previously Thought

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A money-making idea: Exporting Asian carp to China - CBS News

The ongoing warming of Lake Michigan increases its susceptibility to Asian carp, in part by reducing the capacity of quagga mussels to act as an ecological barrier against the voracious algae-eating fish, according to a new University of Michigan-led study. Asian carp and the trillions of quagga mussels that carpet the bottom of Lake Michigan would compete for the same food — algae and other types of plankton. Some Great Lakes researchers have suggested that the fingernail-size mollusks could help prevent the invasive fish from gaining a foothold. It focuses on the two species of Asian carp, bighead and silver carp, of greatest concern for the Great Lakes.
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New Research Advances Efforts to Combat Invasive Silver Carp

Analysis of nearly 20 years of population data suggests the carp are out-competing fish prized by anglers, such as yellow perch, bluegill, and black and white crappie, the report said. Scientists have long suspected Asian carp of starving out other fish in the Mississippi and many of its tributaries. The peer-reviewed study this month in the journal Biological Invasions is among the first to establish a solid link, lead author John Chick said in an interview Friday. The trends that have been established here are not the trends we want to see in other places.
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Analysis of nearly 20 years of population data suggests the carp are out-competing fish prized by anglers, such as yellow perch, bluegill, and black and white crappie, the report said. Scientists have long suspected Asian carp of starving out other fish in the Mississippi and many of its tributaries. The peer-reviewed study this month in the journal Biological Invasions is among the first to establish a solid link, lead author John Chick said in an interview Friday. The trends that have been established here are not the trends we want to see in other places.
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