气候变化影响下藏东南帕隆藏布流域高山区泥石流的地貌效应

余国安, 鲁建莹, 李志威, 侯伟鹏

Geomorphic effects of debris flows in high mountain areas of the Parlung Zangbo basin, southeast Tibet under the influence of climate change

YU Guoan, LU Jianying, LI Zhiwei, HOU Weipeng

图9 汛期前后泥石流沟出口堆积扇典型横断面冲淤及主沟道摆动

Fig. 9 Variation of cross sectional profiles and wandering of main stream before and after the flood season