1. Department of Evolution, Ecology, and Organismal Biology Aquatic Ecology Laboratory The Ohio State University Columbus OH U.S.A.
2. Department of Food, Agriculture, and Biological Engineering The Ohio State University Columbus OH U.S.A.
3. Department of Natural Sciences Tusculum University Tusculum TN U.S.A.
4. Blackland Research and Extension Center Texas A&M University College Station TX U.S.A.
5. United States Department of Agriculture Agricultural Research Center Temple TX U.S.A.
6. United States Geological SurveyUpper Midwest Water Science Center Middleton WI U.S.A.
7. The Nature ConservancyMichigan Field Office Lansing MI U.S.A.
8. United States Department of Agriculture, Resource Assessment Division Natural Resources Conservation Service Temple TX U.S.A.