走廊南山河流纵剖面高海拔裂点的成因

陈苗,胡小飞,王维

The cause of high-altitude knickpoints on river longitudinal profiles along the Zoulang Nan Shan

CHEN Miao,HU Xiaofei,WANG Wei

图8 (a)研究区裂点位置与末次冰期冰川分布范围; (b)摆浪河上游典型河流纵剖面 注：ELA的分布源于施雅风等[25];摆浪河14号冰川新冰期和现代冰川末端参考Zhou等[29]的研究,河流编号见图2,其中61河流上游对应14号冰川。

Fig. 8 (a) Comparison between knickpoints' location and the ELA of the Late Glacial Maximum (the ELA data is from Shi et al[25]); (b) Typical longitudinal river profiles in the drainage basin of the Bailang River (The glacier data for the modern and the Neoglacial period are referenced to Zhou et al[29]. Location of rivers are shown in Fig. 2, and No.61 stream is corresponding to Glacier No.14)