The compilation of this map provided scientific basis for controlling soilerosion of sloping cultivated land and its rational utilization in the region.
该图的编制为治理本区坡耕地水土流失、合理利用坡耕地资源提供了科学依据。
2
The map of soilerosion type shows thoroughly the space relationship of the soil erosion type.
该图详细反映了流城内土壤侵蚀类型的定位关系。
3
The soilerosion potential possibility can be studied using the soil background map and digital terrain map supported by GIS;