Institute of,Sailand Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources,Yangling District 712100, Shaanxi Province,PRC 在期刊界中查找 在百度中查找 在本站中查找
Institute of,Sailand Water Conservation, Chinese Academy of Sciences and Ministry of Water Resources,Yangling District 712100, Shaanxi Province,PRC 在期刊界中查找 在百度中查找 在本站中查找
Based on micro-scale DEM datum, optimum size of analysis windows of relief，which is 5km×5km, is defined by means of windows analysis and sample statistical method. Relief in soil erosion of China has been extraded using ARC/INFO software and mapp,d using Arcview.Applicalality of relief was analyzed and initially application of reli,f factor in assessment of Chinese potential soil and water loss is studied.