摘要
砂页岩地区崩岗源头墙壁的后退是通过切割—下坠的方式进行的，这是水蚀和重力侵蚀共同作用的一种侵蚀方式，这明显区别于花岗岩地区的崩岗侵蚀，那里的崩岗墙壁后退主要是重力侵蚀的结果。
Slop disintegration erosion of the gully head walls with the pattern of cutting toppling process occurs commonly in sandshale areas in Guangdong province. This complex erosion including water and gravity erosions differing from that caused mainly by gravity in granitic areas.
出处
《水土保持通报》
CSCD
北大核心
1999年第6期20-22,共3页
Bulletin of Soil and Water Conservation
基金
广东省重点学科基金
关键词
水土流失
崩岗
冲沟
soil and water losses
slop disintegration
gulch
