The outcomes show that the sequence of soil erosion of types of land use in different regions is different and the sequence of soil erosion of types of land use in different periods of the same regions is uncertainty ; the occurred rate of soil erosion of new wasteland is higher than that of idle wasteland for years ; the occurred rate of soil erosion of grassland is higher ; the occurred rate of soil erosion of non - irrigated farmland is high and the soil erosion intensity of land used for construction is great during construction and becomes smaller after completion 结果表明：不同区域土地利用类型的土壤侵蚀序列各不相同，而同一区域不同时期土地利用类型的土壤侵蚀序列不确定；新出现的难利用地比长期闲置的难利用地土壤侵蚀发生率高；草地土壤侵蚀发生率偏高；耕地中旱地的土壤侵蚀发生率高；建设用地建设时土壤侵蚀强度大，而建成后土壤侵蚀强度小。
Experiments of artificial rainfall showed that sediment is the main body of total nutrient loss and runoff is the main body of available nutrient loss when erosion is slight , but sediment become the main body of total and available nutrient synchronously while erosion is intense . concentration of nutrient in runoff is most likely to be affected by concentration in topsoil . the higher concentration in topsoil is , the more possible nutrient loss by runoff is 人工降雨实验结果表明，在降雨强度和侵蚀强度不大时，侵蚀泥沙是全量养分流失的主体，地表径流则是速效养分流失的主体；而当在降雨强度和侵蚀强度极为剧烈时，侵蚀泥沙成为全量养分和速效养分二者流失的主要载体；地表径流中的养分含量很大程度上受土壤中养分含量的影响，土壤中养分含量越高，养分径流流失的可能性越大。
The paper introduces and amends the composite indexes of soil erosion intensity and regional soil erosion intensity and conducts quantitative analysis on spatial relationship of types of land use and soil erosion intensity of whole china territory , the middle and lower areas of liaohe river , headwater area of danjiangkou reservoir of south - north water transfer project of hubei part and 4 regions of huidong county in guangdong based on sum up of general study methods of spatial relationship of land use and soil erosion 摘要在总结土地利用与土壤侵蚀空间关系一般研究方法的基础上，引入并修正了土壤侵蚀强度综合指数和区域土壤侵蚀强度综合指数，时整个中国境内、辽河中下游地区、南水北调丹江口水库水源区湖北部分和广东省惠东县4个区域土地利用类型与土壤侵蚀强度空间关系进行了定量比较分析。
According to the current situations of soil water erosion in city keramay , factors affecting soil erosion loss were analyzed , soil erosion intensity was graded and the soil erosion type was divided into several zones . specially , the water and wind erosion features were analyzed and the features were considered as the major factor for division of soil erosion type 论文从克拉玛依市水土流失现状入手，通过重点分析影响水土流失的几个重要因素，对当地土壤侵蚀强度进行了分级及对土壤侵蚀类型进行了分区，特别对水力风力交错侵蚀特征进行了分析，并以水力风力侵蚀特征作为土壤侵蚀类型分区的主要依据。
The land use structure indexes and soil erosion intensity indexes in sichuan province are calculated and the results show that the changing trend of the land use structure indexes is in accord with that of the soil erosion intensity indexes , proving that the prediction of soil erosion intensity with the land use structure indexes is reasonable and practical 摘要研究计算四川省土地利用结构特征指数和土壤侵蚀强度指数结果表明，该省土地利用结构特征指数与土壤侵蚀强度指数的变化具有同步性，用土地利用结构特征指数预测其土壤侵蚀强度变化是合理可行的。
