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通过对松辽流域风蚀图斑资料的收集,运用线性模型理论,对该地区土壤风蚀规律进行了研究,获得了下垫面备因素与风蚀量之间的相互关系。又通过计算机进行统计分析,找出了影响风蚀量的主导因子是土地利用类型和植被覆盖度。并可利用设计的数学方程,对该地区不同立地条件下的风蚀量进行预测。
Based on the collection of wind erosion pattern data in Songliao River Basin and using the linear model theory, the law of wind erosion in this area was studied and the correlation between the prepared surface underlying factors and wind erosion was obtained. And through the statistical analysis of the computer to find out the dominant factor affecting the amount of wind erosion is the type of land use and vegetation coverage. The mathematical equations of the design can be used to predict the amount of wind erosion under different site conditions in the area.