A mixed scaling model for migrating bedform velocities in sand bedded rivers

Michele Guala1, Michael Heisel1, Mirko Musa2, Arvind Singh3, Daniel Buscombe4 and Paul Grams5, (1)University of Minnesota, St. Anthony Falls Laboratory, Minneapolis, MN, United States, (2)University of Minnesota, Civil, Environmental and Geo-Engineering, St. Anthony Falls Laboratory, Minneapolis, MN, United States, (3)University of Minnesota, Minneapolis, MN, United States, (4)Northern Arizona University, Flagstaff, AZ, United States, (5)US Geological Survey, Flagstaff, AZ, United States