Abstract: With the continuous progress and development of China's infrastructure, water conservancy and hydropower projects are increasing year by year. However, while using water conservancy and hydropower projects to develop the national economy and enhance national strength, water conservancy and hydropower projects have caused negative impacts and even damage to the surrounding environment and soil and water ecology, so it is important and necessary to use ecological restoration technology to achieve soil and water conservation in water conservancy and hydropower projects. This paper elaborates and analyzes the ecological restoration technology and its application value, the analysis of the characteristics of soil erosion in water conservancy and hydropower projects, the analysis of the main causes of soil erosion in water conservancy and hydropower projects, the analysis of ecological restoration technology of soil and water conservation in water conservancy and hydropower projects, and the specific application strategies of soil and water conservation ecological restoration technology in water conservancy and hydropower projects.

Key words: water conservancy and hydropower projects, soil and water conservation, ecological restoration technology

摘要： 随着我国基础建设的不断进步与发展,水利水电工程正在逐年增多,然而在利用水利水电工程发展国家经济、提升国家实力的同时,水利水电工程对周边的环境及水土生态也造成了一定负面影响甚至破坏,因此运用生态修复技术实现水利水电工程中的水土保持是重要且必要的。文中从生态修复技术及其应用价值、水利水电工程水土流失特点、水利水电工程水土流失主要原因、水利水电工程水土保持生态修复技术、水利水电工程水土保持生态修复技术具体应用策略等5个方面进行了阐述和分析。

关键词: 水利水电工程, 水土保持, 生态修复技术