构造和降水对祁连山北麓冲积扇演化影响的数值模拟研究

李琼, 王姣姣, 潘保田

Numerical Simulation of the Influence of Tectonics and Precipitation on the Evolution of Alluvial Fans at the Northern Foot of Qilian Mountains

Qiong Li, Jiaojiao Wang, Baotian Pan

图1 祁连山主要活动断裂及山前冲积扇分布图 V：断层垂直滑动速率(mm/a)，H：断层水平走滑速率(mm/a)[25]；红色星号代表西沟河（XG）和大野口河（DYK）及对应冲积扇

Fig.1 Major active faults and alluvial fans of Qilian Mountains V: Vertical slip rate(mm/a) of faults, H: Horizontal slip rate(mm/a) of faults[25]; The red stars indicate the locations of Xigou River(XG) and Dayekou River(DYK) and their alluvial fans