Physical vs. Chemical Weathering Controls of Soils’ Capacity to Store Carbon: Hillslope Transects under Different Climatic Conditions

Kyungsoo Yoo1, Adrian Allan Wackett1, Ronald Amundson2 and Arjun M Heimsath3, (1)Univ of MN-Soil, Water&Climate, St. Paul, MN, United States, (2)University of California Berkeley, Berkeley, CA, United States, (3)Arizona State University, Tempe, AZ, United States