The role of ponded waters versus rivers in regional nutrient budgets
Noah M Schmadel1, Jud W Harvey2, Richard B Alexander2, Gregory E. Schwarz2, Richard B Moore3, Ken Eng4, Jesus D Gomez-Velez5, Elizabeth W Boyer6 and Durelle Scott7, (1)U.S. Geological Survey, Oregon Water Science Center, Portland, OR, United States, (2)U.S. Geological Survey, Reston, VA, United States, (3)U.S. Geological Survey, Pembroke, NH, United States, (4)U.S. Geological Survey, Water Resources Mission Area, Reston, United States, (5)Vanderbilt University, Nashville, TN, United States, (6)Penn State University, University Park, United States, (7)Virginia Tech, Biological Systems Engineering, Blacksburg, VA, United States
