Fig. 5

Typical origin types of stable natural dams in the study area. A – Rock avalanche; B – Rock slide; C – Rock fall; D – Moraine dam. This map was generated using Google Earth (URL: https://www.google.com/intl/zh-cn/earth/index.html).

Typical origin types of stable natural dams in the study area. A – Rock avalanche; B – Rock slide; C – Rock fall; D – Moraine dam. This map was generated using Google Earth (URL: https://www.google.com/intl/zh-cn/earth/index.html).