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Evaluation of soil erosion in Shangri-La County based on GIS and RS

机译:基于GIS和RS的香格里拉县水土流失评价。

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soil erosion is one of the serious natural disasters in China. Soil erosion control is the main content of the comprehensive management of the river basin. Soil erosion in humid region is mainly caused by hydraulic erosion. In this paper, Shangri La County is taken as a study area; the 2014 Shangri La County soil erosion amount is calculated by modified soil loss equation (RUSLE). The classification of soil erosion intensity of Shangri La County is analyzed by various factors affecting soil erosion situation.
机译:水土流失是中国严重的自然灾害之一。水土流失防治是流域综合治理的主要内容。潮湿地区的土壤侵蚀主要是水力侵蚀引起的。本文以香格里拉县为研究区域。 2014年香格里拉县水土流失量采用修正的水土流失方程(RUSLE)计算。通过影响土壤侵蚀状况的多种因素,对香格里拉县土壤侵蚀强度的分类进行了分析。

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