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This Iowa DNR PowerPoint presentation educates the public about sources of excess nutrients in the Mississippi River and outlines preventative steps to stop the influx. It is directed toward Iowa citizens, but may be applied to other states as well. This presentation features color photographs and diagrams.
Subject: Biology:Ecology:Principles, Habitats:Marine, Water Column, Geoscience:Hydrology:Surface Water:Water Quality/Chemistry , Biology:Microbiology Resource Type: Scientific Resources:Overview/Reference Work, Audio/Visual:Images/Illustrations Grade Level: College Upper (15-16), General Public, College Lower (13-14), High School (9-12) Extreme Environments: Altered by Humans, Anoxic Ocean Environments: Coastal and Estuarine Theme: Teach the Earth:Teaching Topics:Water, Teach the Earth:Course Topics:Ecology, Hydrology/Hydrogeology
