This thesis preliminarily attempts to design the pattern of the soil erosion on large size,according to the researching accomplishment on the reason of corroding the soil on the slop and the analysis of the process of the regional soil erosion,in view of the researching accomplishment on the reasons of the regional soil erosion patter.The main contents in the following:1.According to the description of the process of soil erosion on the size of slope,under the ArcGIS,exploiting preliminarily the pattern of ...
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