基于Hkr值的北天山冰川侵蚀空间分布特征及其主控因素研究

姚盼, 王杰, 林文旺, 曾兰华, 陈仁容

Spatial variations of glacial erosion and its controlling factors in the northern Tianshan Mountains based on Hkr values

Pan YAO, Jie WANG, Wenwang LIN, Lanhua ZENG, Renrong CHEN

图3 冰川槽谷横剖面形态的演化及相应面积-高程分布曲线反映的Hkr值的变化（图改自参考文献［51］，A是区域总面积，a表示某一高程之下的面积；h表示某高程与最小高程之差，H为最大与最小高程之差）

Fig. 3 Evolution of glacial valley cross-profile （a） and change of Hkr values reflected by area-elevation distribution curves （b） （modified from reference ［51］， a represents the total area of the region， a represents the area below a elevation； h is the difference between a elevation and the minimum elevation， and H is the difference between the maximum elevation and the minimum elevation）