Soil anti shearing intensity in water erosion process of the whole country is preliminarily researched in the article by using the firsthand data obtained through field test, indoor analytic data of the physical and chemical properties of soil samples and reference data. The regression model of soil anti shearing intensity is built. The dominate factors impacting on soil anti shearing intensity in regional water erosion process are soil capacity, ratio of silt to clay, the water content and organic matt...
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