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通过定位观测辽西水土流失区荒山荒坡、坡耕地治理中的水平坑、地埂植物带、生态自然恢复、水平梯田、改垄等水保措施效果,详细研判不同水土保持措施对坡面产流产沙的影响,为该地区水土保持提供科学依据。
By locating and observing the effects of water and soil conservation measures such as barren hills and slopes, soil pits and plants in sloping farmland management, ecological restoration of natural plants, horizontal terraces and ridge improvement, the effects of different soil and water conservation measures on runoff yield The impact of sand for the region to provide a scientific basis for soil and water conservation.