id author title date pages extension mime words sentence flesch summary cache txt 1544bp0137t Denise Ann Bruesewitz The Effects of Invasive Zebra Mussels (Dreissena polymorpha) on Nitrogen Cycling in Freshwater Ecosystems of the Midwestern United States 2008 .txt text/plain 388 15 27 The activities of zebra mussels may directly or indirectly affect substrate availability and oxidationÌ¢ âÂreduction (redox) potential, but this remains an understudied area linking invasion biology with ecosystem ecology. My dissertation investigates the interactions between changing nitrogen (N) biogeochemistry and the presence of a prevalent invasive species, zebra mussels. cache/1544bp0137t.txt txt/1544bp0137t.txt