Assessing the Importance of Cross-Stream Transport in Bedload Flux Estimates from Migrating Dunes: Colorado River, Grand Canyon National Park

Kate Potter Leary, New Mexico Institute of Mining and Technology, Socorro, NM, United States, Daniel Buscombe, Northern Arizona University, Flagstaff, AZ, United States, Mark Schmeeckle, Arizona State University, School of Geographical Sciences and Urban Planning, Tempe, AZ, United States and Katherine A Chapman, U.S. Geological Survey, Grand Canyon Monitoring and Research Center, Flagstaff, AZ, United States