Characteristics of slope collapse and its monitoring technology in Southern China
南方崩岗发育特征及其监测技术探讨

Benggang(slope collapse) as one of serious soil erosion types is typical in the southern red soil region.Based on its characteristics and all studies before,it is referred as the landscape of gully erosion in granite hill.Due to the great difference in elevation and large inclination angle of wall,it is very difficult to monitor gully characteristic and measure the soil loss made by slope collapse.Thus,little data was received for the retreat rate of gully wall and gully head and soil loss rate.By analyzing...