Effects of Vertical Changes in Soil Hydraulic Properties on Subsurface Water Percolation in Hillslopes and Formation of Sliding Surface of Rainfall-induced Shallow Landslides

Arihito Kondo, Division of Earth and Planetary Sciences, Graduate School of Science, Kyoto University, Uji, Japan and Yuki Matsushi, Disaster Prevention Research Institute, Kyoto University, Uji, Japan