Regional Soil Loss Assessment Model Based on GIS
HU Liang-jun · Yingyong jichu yu gongcheng kexue xuebao · 2000
The regional soil and water loss study is very significant to decision making and planing of regional soil and water loss control. In this paper, taking the Loess Plateau of China as a sample region, all the factors which are related to the soil and water loss are analyzed; the assessment indices (model parameters) are defined; and the data with different origins are integrated using GIS; finally, the soil loss model for this region is set up.