某国家重点水土保持工程水保措施布置原则及设计OA

In order to prevent and control soil erosion,rationally utilize soil and water resources,improve the ecological and living environment,and promote the sustainable,coordinated and stable development of local social economy,based on comprehensive consideration,it was decided to build a rolling dam and river ecological revetment,and carry out ditch improvement in the national key soil and water conservation project area of in the county.Through the implementation of ecological slope protection,tree plantation for soil erosion control an economic purpose,soil erosion in the small watershed will be controlled,and the project area will be built into a small watershed with beautiful environment and rich characteristics.