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Invasive species

August 30, 2017
Peter Sorensen leads a University of Minnesota research team looking at ways to alter lock and dam operations in a manner that will deter the upstream movement of Asian carp. Photo by Patrick Moes
Corps changes operations at Lock and Dam 8 to deter Asian carp invasion
August 30, 2017 - 11:50am
July 27, 2009
Federal stimulus money pays young people help fight invasive species
July 27, 2009 - 9:00am