Abstract: As the ecological environment construction is accelerated, the management level is raised and specified in China, the theory and techniques of soil and water conservation have been applied broadly in many areas, including the protection and construction of ecological environment, renovation of ecosystem, soil erosion control in projects of development or construction, urban soil and water conservation, planning and designing of control measures, "three-system" management in soil and water conservation engineering, and information management for soil and water conservation, etc.