Modeling Soil Erosion with the Aid of GIS

被引：0
|
作者：
WU Ping-li 1
2. College of Environment and Resources
机构：
来源：
Journal of Northeast Agricultural University(English Edition) | 2005年 / 01期
关键词：
mapping erosion; RUSLE; GIS; DEM;
D O I：
暂无
中图分类号：
X833 [土壤监测];
学科分类号：
0903 ;
摘要：
Soil erosion caused by water is an increasing global problem. In order to relieve this problem, several erosion models have been developed to measure the rate of erosion for soil conservation planning. This study takes Lee County, South Carolina, USA as an example to map soil erosion within ArcGIS environment by using the RUSLE with erosion indexes retrieved from DEM. This study proves that the integration of soil erosion models with GIS is a very simple but efficient tool for soil conservation.
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页码：42 / 47
页数：6
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