The Value of Long-Term Research at the Five USGS WEBB Catchments

James B Shanley, U.S. Geological Survey, Montpelier, United States, Sheila F Murphy, Organization Not Listed, Washington, DC, United States, Martha A Scholl, U.S. Geological Survey, Earth System Processes Division, Reston, United States, Kimberly Wickland, U.S. Geological Survey, Denver, CO, United States, Brent T Aulenbach, U.S. Geological Survey, South Atlantic Water Science Center, Norcross, United States, Randall Hunt, U.S. Geological Survey, Upper Midwest Water Science Center, Middleton, WI, United States and David W Clow, USGS Central Region Offices Denver, Denver, CO, United States