【摘要】 我国南方的崩岗主要分为水蚀型、水蚀——重力侵蚀型和重力侵蚀型三类。其形成机理,主要是径流冲刷、崩塌(滑塌)和滑坡、水蚀和重力侵蚀的相互效应。更多还原

【Abstract】 There are three main types of collapse of mound in south of china as follows: (1)water erosion (2)water and gra-vatation erosion and (3) gravitational erosion. The water erosion and gravitational erosion play inter-conection andinter-promotion role duning the formation of collapse of mound更多还原