Mobilization and transport of subsurface particles during shale weathering: understanding the importance of subsurface particle loss in critical zone evolution

Hyojin Kim, Pennsylvania State University Main Campus, Department of Geosciences, University Park, PA, United States, Xin Gu, Penn state university, Department of Geosciences, State College, United States, Wenjing Liu, Pennsylvania State University Main Campus, Earth & Environmental Systems Institute, College of Earth and Mineral Sciences, University Park, PA, United States and Susan Brantley, Pennsylvania State University, Earth and Environmental Systems Institute, University Park, PA, United States