References:

- DFAS, 2003. Total nitrogen – Plant Management in Florida Waters. Department of Fisheries and Aquatic Sciences, University of Florida, Florida

- Wilke, Ann, Mulbry, Walter W, 2002. Recovery of dairy manure nutrients by benthic freshwater algae. Soil and Water Science Department, University of Florida, Gainesville, Florida

- IDEM, 2002. State of the Environment Report 2002. Office of Water Quality, Indiana Department of Environmental Management, Indiana

- Illinois EPA, 2004. Monitoring Lake Quality. Illinois Environmental Protection Agency, Illinois

- Vona, Vincenza, Martino Rigano, Vittoria Di, Esposito, Sergio, Carillo, Petronia, Carfagna, Simona, Rigano, Carmelo, 1998. Growth, photosynthesis, and respiration of Chlorella sorokiniana after N-starvation. Interactions between light, CO2 and NH4+ supply. University of Napoli Fedrico II, Napoli, Italy

- McAuley, P.J., 1995. Ammonium Metabolism in the Green Hydra Symbiosis. School of Biological and Medical Sciences, University of St. Andrews, St. Andrews, Fife

This project is part of the Virtual Science Fair
Content Copyright © Aaron Chow