Claire Baffaut, USDA-ARS, Columbia, MO, Erin Brooks, Department of Soil and Water Systems, University of Idaho, Moscow, ID, Fred Pierson, USDA-ARS, Boise, ID, Eleonora Demaria, Southwest Watershed Research Center, USDA-ARS, Tucson, AZ, Dave Goodrich, USDA-ARS, Tucson, AZ, Emile Elias, Southwest Regional Climate Hub, USDA-ARS, Durango, CO, David Hoover, Rangeland Resources Research Unit, USDA-ARS, Fort Collins, CO, Mark A. Liebig, Northern Great Plains Research Laboratory, USDA-ARS, Mandan, ND, Daniel N. Moriasi, Grazinglands Research Laboratory, USDA-ARS Grazinglands Research Laboratory, El Reno, OK, US, Daren Harmel, USDA-ARS, Fort Collins, CO, Douglas R Smith, 808 East Blackland Road, USDA-ARS Grassland Soil & Water Research Lab, Temple, TX, Jane Okalebo, University of Nebraska-Lincoln, Lincoln, NE, Thomas B. Moorman, USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA, Lindsey M. Yasarer, 598 McElroy Dr, USDA ARS, National Sedimentation Laboratory, Oxford, MS, Stephen Hamilton, Kellogg Biological Station, Michigan State University, Hickory Corners, MI, David D. Bosch, USDA-ARS Southeast Watershed Research Lab, Tifton, GA, Kevin King, USDA-ARS, Columbus, OH, Amartya Saha, MacArthur Agro-ecology Research Center, Lake Placid, FL, Anthony R. Buda, Pasture Systems & Watershed Mgmt Research Unit, USDA-ARS, University Park, PA and Gregory W. McCarty, 10300 Baltimore Ave., USDA-ARS, Beltsville, MD