Marco P Maneta¹, John Kimball², Mingzhu He³, Zachary Lauffenburger¹, Xinde Ji⁴ and Kelly M Cobourn⁵, (1)University of Montana, Geosciences, Missoula, MT, United States, (2)University of Montana, Numerical Terradynamic Simulation Group, W.A. Franke College of Forestry & Conservation, Missoula, MT, United States, (3)University of Montana, Missoula, MT, United States, (4)Virginia Tech, Blacksburg, United States, (5)Virginia Polytechnic Institute and State University, Blacksburg, United States