中文摘要：

崩岗侵蚀是中国南方花岗岩区特有的常见的水土流失形式。这种水土流失不仅侵蚀规模大,发展速度快,危害十分严重,而且治理难度大,被称为当今＂生态溃疡＂。崩岗治理措施分为生物措施、工程措施和耕作措施三种。根据崩岗治理措施的搭配与治理主要目的的不同,通过各地实地调查归纳,分析总结崩岗综合治理模式为生态型治理、经济型治理和综合型治理三大治理模式。生态型崩岗治理主要以生物措施治理为主,辅助必不可少的工程措施,达到减弱侵蚀强度,改善生态环境的目的,注重崩岗治理的生态效益与社会效益;经济型崩岗治理是通过高强度的削坡整平,建立适合工业开发的园区,满足工业发展的需要,产生可观的经济效益;综合型崩岗治理是兼顾生态效益、社会效益与经济效益,在采取各类有效水保措施、提高治理区植被覆盖度、增强生态调节功能时,还有所产出,增加当地农民的收入。崩岗地区可根据实际情况,开展不同模式的崩岗治理,以实现综合治理效益的最大化。

英文摘要：

Collapsing erosion is a common and specific form of soil erosion in granite area of southern China. Not only does this erosion of soil erosion have wide range, develop rapidly and bring very serious harm, but also it is difficult to govern.Today it is called Ecology Ulcer. According to the nature of previous summary, measures of collapsing governance may be divided into three categories, namely biological measures, engineering measures and farming measures. Based upon the difference of the collocation of collapsing governance measures and the main purpose of collapsing governance, it can be analyzed and summarized that the collapsing governance pattern is divided into eco-governance, economic governance and integrated governance of the three governance patterns by induction over the field survey. Eco-collapsing governance pattern are mainly based on biological measures with the auxiliary of essential engineering measures, to achieve the purpose of weakening erosion intensity and improving the ecological environment quality. It valued collapsing governance of ecological and social benefits. The basic requirements of collapsing economic governance pattern is meeting the needs of industrial development and generating considerable economic benefits by cutting into the slope leveling high-intensity and establishing appropriate zone of industrial development in the area of collapsing erosion. The basic characteristics of the collapsing comprehensive governance pattern is taking into account ecological, social and economic benefits, that while taking all kinds of effective water conservation measures, improving governance vegetation coverage and enhancing ecological regulation functions, as well as it have output to increase local farmers＇ income. In the area of collapsing gully, different governance patterns of collapsing gully can be taken according to conditions on the ground, to maximize efficiency of governance.