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5. Comparison of Slope Length Factor Extraction in Hillslope Soil Erosion Model with Different DEM Reso

Comparison of Slope Length Factor Extraction in Hillslope Soil Erosion Model with Different DEM Reso

来源 :农业生物技术:英文版 | 被引量 : 0次 | 上传用户：wylaaram

【摘 要】

：

In this study, non-cumulative slope length(NCSL) calculation method and spatial analytical calculation(SAC) method were respectively applied to extract slope le

【作 者】

：

Feng KONG 

【机 构】

：

SchoolofPublicPolicyandManagement,CenterforCrisisManagementResearch,TrainingCenter

【出 处】

：

农业生物技术:英文版

【发表日期】

：

2020年1期

【关键词】

：

DEM RESOLUTION SLOPE LENGTH Precision DIFFERENTIATION Soil EROSION model 

【基金项目】

：

Supported by China Postdoctoral Science Foundation(2019T120114,2019M650756),National Natural Science Foundation of China(41801064,71790611),Central Asia Atmosphere Science Research Fund(CAAS201804).

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In this study, non-cumulative slope length(NCSL) calculation method and spatial analytical calculation(SAC) method were respectively applied to extract slope length and slope length factor from 10 sample areas, which are located in Ansai County, north Sha

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