Research on Key Technical Issues of Soil and Water Conservation in a Large Water Diversion and Diversion Project in the Northern Sandstorm Area
The northern sandstorm area is located in the eastern part of the Eurasian grasslands and plays a very important strategic role in the construction of ecological security barriers and the Silk Road Economic Belt in the north.But at the same time,its ecological environment is extremely fragile.The distribution of deserts,sandy areas,and Gobi is concentrated in this area,with sparse precipitation and high evaporation.Strong winds and sandstorms occur frequently,and soil erosion and desertification are relatively severe.Therefore,it is particularly important to control anthropogenic soil erosion in northern windy and sandy areas.Taking a certain water supply project as an example,based on a comprehensive analysis of the complexity and technical difficulties of soil and water conservation design,this paper clarifies the solutions to key technical problems in soil and water conservation,providing reference for the wind and sand control and soil and water conservation measures design of water conservancy projects in the region.
northern sandstorm areawater diversion engineeringsoil and water conservationwindbreak and sand fixation