Peter O'Brien, USDA-ARS National Laboratory for Agriculture and the Environment, Ames, IA, US, Thomas M. DeSutter, North Dakota State University, North Dakota State University, Fargo, ND, US, Nathan E. Derby, P.O. Box 6050, North Dakota State University, Fargo, ND, US, Francis X.M. Casey, PO Box 6050, North Dakota State University, Fargo, ND, US, Samantha Ritter, Soil Science, North Dakota State University, Fargo, ND, Abbey F. Wick, Department of Soil Science, North Dakota State University, Fargo, ND and Eakalak Khan, Civil and Environmental Engineering, North Dakota State University, Fargo, ND