Determination of erosion thresholds and aeolian dune stabilization mechanisms via robotic shear strength measurements

Feifei Qian1, Dylan Bentley Lee2, Sophie Bodek2, Sonia Roberts1, T. Turner Topping1, Yosef Robele2, Daniel E. Koditschek1 and Douglas J Jerolmack2, (1)University of Pennsylvania, Electrical and Systems Engineering, Philadelphia, PA, United States, (2)University of Pennsylvania, Department of Earth & Environmental Science, Philadelphia, PA, United States