https://www.wnmufm.org/tags/lake-eutrophication lake eutrophication en-US Copyright Tue, 19 Jun 2012 16:01:32 GMT https://www.wnmufm.org/media-meet/2012-06-19/lake-eutrophication Natural or artificial substances, such as nitrates and sewage, can have harmful effects when added to lakes and aquatic systems. A case in point is… Tue, 19 Jun 2012 16:01:32 GMT https://www.wnmufm.org/media-meet/2012-06-19/lake-eutrophication