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Estimation of soil erosion in loess plateau based on geographic information system
Xinghai Dang
Yajie Sun
Journal of Geography and Cartography 2022, 5(1), 1-6; https://doi.org/10.24294/jgc.v5i1.1410
Submitted:22 Sept 2021
Accepted:22 Sept 2021
Published:11 Nov 2021
Abstract

One of the core problems in soil erosion research is the estimation of soil erosion. It is a feasible method and technical approach to estimate soil erosion in Loess Plateau region by using USLE model, GIS and RS technology and using DEM data, meteorological data and land-use type data. With the support of GIS and RS technology, the USLE factors and soil erosion in Loess Plateau region were estimated, and the soil erosion intensity was classified according to the Chinese soil erosion intensity classification standard. The results can provide reference for the development of soil erosion control measures in the Loess Plateau.

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