Applications of GIS in Soil Erosion Research

YU Shu xia; WANG Ning; ZHU Yan ming; ZHAO Jin song

doi:11894/1005-829x.2001.21(3).20

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Applications of GIS in Soil Erosion Research

- Applications of GIS in Soil Erosion Research
- Bulletin of Soiland Water Conservation Vol. 20, Issue 3, Pages: 20-23(2001)
- 作者机构：
  
  1. 东北师范大学环境科学系,吉林,长春,130024
  2. 中国科学院长春地理研究所,吉林,长春,130021
- 作者简介：
- 基金信息：
- DOI：11894/1005-829x.2001.21(3).20
  CLC：
- Published：2001
- 稿件说明：
移动端阅览
YU Shu xia, WANG Ning, ZHU Yan ming, et al. Applications of GIS in Soil Erosion Research[J]. Bulletin of Soiland Water Conservation, 2001, 20(3): 20-23.
DOI：

YU Shu xia, WANG Ning, ZHU Yan ming, et al. Applications of GIS in Soil Erosion Research[J]. Bulletin of Soiland Water Conservation, 2001, 20(3): 20-23. DOI： 11894/1005-829x.2001.21(3).20.

摘要

在非点源污染研究过程中，土壤流失量的计算是一个重要环节。结合地理信息系统和通用土壤流失方程，选择地形、植被、降雨量等因子，对松花湖流域常山地区土壤流失量进行了估算，并讨论了地形、植被等因子在土壤侵蚀中的影响，提出了相应的控制措施。

Abstract

In the research of non-point pollution

how to calculate soil erosion modulus is a very important step. With the technical support of GIS

the universal soil loss equation (USLE)was used to calculate the soil erosion modulus of Changshan region in the watershed of Songhua lake. Topography

vegetation and precipitation that influence the soil erosion mould were considered. The relationships among those factors were discussed and some control measures were proposed based on the results.

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Related Institution

School of Geographical and Marine Sciences, Nanjing University

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