David C Goodrich, Agricultural Research Service, Tucson, AZ, United States, Stacey Gunter, USDA-ARS, Woodward, OK, United States, Phil Heilman, Agricultural Research Service Tucson, Tucson, AZ, United States, Peter J A Kleinman, Agricultural Research Service University Park, University Park, PA, United States, Martin A Locke, Agricultural Research Service, Oxford, MS, United States, Glenn Moglen, UDSA-ARS, Hydrology and Remote Sensing Laboratory, Beltsville, MD, United States, Thomas Moorman, USDA-ARS, National Laboratory for Agriculture and the Environment, Ames, IA, United States, Frederick B. Pierson, USDA-ARS, Northwest Watershed Research Center, Boise, ID, United States, John Sadler, USDA Agriculture Research Service, Columbia, MO, United States, Douglas R Smith, USDA Agricultural Research Service Beaver, Grassland, Soil and Water Research Laboratory, Temple, TX, United States, Patrick j Starks, USDA-ARS, El Reno, OK, United States, Tim Strickland, USDA ARS, Tifton, GA, United States and Teferi Tsegaye, USDA-Agricultural Research Service, Natural Resources and Sustainable Agricultural Systems, Beltsville, MD, United States