Nature and EnvironmentDenmarkDenmark: Eutrophication in the Baltic Sea 05:22This browser does not support the video element.Nature and EnvironmentDenmarkKillian Bayer10/19/2023October 19, 2023Marine life is dying in the Vejle Fjord: eutrophication and climate change are causing algae growth in the Baltic Sea. As a result, fish lack oxygen.Copy linkAdvertisement