Spatial features of hydraulic conductivity in alluvial fans

Lin Zhu1, Zhenxue Dai2, Yinghai Ke3, Yun Pan4, Huili Gong1 and Yongyong Li5, (1)CNU Capital Nornal University, College of Resource Environment and Tourism, Beijing, China, (2)Jilin University, College of Construction Engineering, Changchun, China, (3)Capital Nornal University, Beijing, China, (4)Capital Normal University, College of Resources Environment & Tourism, Beijing, China, (5)CNU Capital Normal University, College of Resource Environment and Tourism, Beijing, China