淅川县丹南项目区位于丹江口水库库区,水土流失导致泥沙淤积和水库污染。本文在项目区自然及社会经济现状调查分析的基础上,提出了切合实际的水土保持措施布局和防治对策。 Dannan project area in Xichuan County is located in Danjiangkou reservoir area, causing soil erosion and sedimentation due to water and soil loss. Based on the investigation of the natural and social economic conditions in the project area, this paper puts forward realistic layout of soil and water conservation measures and prevention and control measures.