土壤侵蚀分布与土地利用类型分布之间存在密切关系。以我国水蚀区广东惠东区为例 ,以 TM影像为主要数据源 ,在 GIS环境下 ,进行土壤侵蚀与土地利用类型的矢量分析 ,通过 SPSS软件包的统计分析 ,得出土地利用类型与土壤侵蚀的分布相关关系 ,其程度依次为林地、耕地、草地、城镇。在此基础上做土壤侵蚀与土地利用类型关系的地域分析 There is a close relationship between the distribution of soil erosion and the distribution of land use types. Taking Huidong district of Guangdong water erosion area as an example, taking TM image as the main data source, the vector analysis of soil erosion and land use types under the GIS environment was carried out. Through the statistical analysis of SPSS software package, the land use types and soil erosion The distribution of the relationship between the order of the forestland, arable land, grassland, town. On the basis of the analysis of the relationship between soil erosion and land use types