综合调查分析了水土流失现状特征,水土流失危害,提出水土流失防治的指导思想和原则,分区做出防治措施,有效控制本区的水土流失。 Comprehensive investigation and analysis of the status quo characteristics of soil and water loss, soil and water loss hazards, put forward the guiding ideology and principles of soil and water loss prevention and control, zoning to make prevention and control measures to effectively control soil erosion in the area.