Assessment of aquatic macroinvertebrate communities in the Autauga Creek watershed, Autauga County, Alabama, 2009

http://pubs.usgs.gov/of/2011/1027/

Previous analysis showed this area to have reduced macroinvertebrate biodiversity, an important measure of ecosystem health. New observations indicate that conditions have improved; report includes methods and results of sampling.

by Mooty, Will S. and Gill, Amy C.

U.S. Geological Survey Open-File Report 2011-1027

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