Institution: | 1. Department of Agronomy, Hydraulic Engineering Section, University of Cordoba, Cordoba, Spain;2. Department of Applied Physics, University of Cordoba, Cordoba, Spain;3. Department of Geography, University at Buffalo, State University of New York, Buffalo, NY, U.S.A.;4. National Sedimentation Laboratory, ARS, USDA, Oxford, MS, U.S.A. |