The facility has no limits on how much selenium it can release into the Mississippi River, but state officials said the pollution isn t harming overall water quality.
Massive fish kill hammers crappies outdoornews.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from outdoornews.com Daily Mail and Mail on Sunday newspapers.
Corn, conveyor belts and a virus show promise in removing invasive carp from Minnesota waters The invasive species has upended ecosystems in state waters since the 1880s. January 30, 2021 8:49pm
Video (05:53) : This technology could be used for managing invasive fish during their seasonal migrations and for conservation of native fishes that are having difficulties navigating around dams and other man-made obstacles. Text size Copy shortlink:
Corn. Herpes. An underwater conveyor belt. The most promising weapons against one of the most invasive and destructive fish in the United States are not exactly traditional.
Over the past decade, researchers at the University of Minnesota have tested a number of strange ideas to find a method to eradicate or at least cut down the number of common carp that have taken over and changed the makeup of lakes and wetlands throughout the state.