龙门县地形起伏度与土壤侵蚀严重程度的相关性研究

A Study on the Correlation between Topographic Relief and Soil Erosion in Longmen County,Guangdong Province

不同的地形条件发生的土壤侵蚀强度会有不同,地形起伏度是控制土壤侵蚀最重要的地形因子之一。该文以广东龙门县为研究区,以资源三号遥感卫星中提取出的DEM数据为资料,来探究地形起伏度与土壤侵蚀的相关性。本文的研究结果可以为地区的水土保持工作提供科学的建议。

The intensity of soil erosion will be different under different terrain conditions,and terrain fluctuation is one of the most important terrain factors to control soil erosion.In this paper,Longmen County,Guangdong Province is taken as the research area,and DEM data extracted from the remote sensing satellite resource 3 is taken as data to explore the correlation between topographic relief and soil erosion.The results of this study can provide scientific suggestions for the work of soil and water conservation in the region.