Causes for Area Distinction of Erosion Intensity in Loess Hilly Areas of Western Shanxi Province

LI Zhi jian; GAO Qi jiang

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Causes for Area Distinction of Erosion Intensity in Loess Hilly Areas of Western Shanxi Province

- Causes for Area Distinction of Erosion Intensity in Loess Hilly Areas of Western Shanxi Province
- Bulletin of Soiland Water Conservation Vol. 21, Issue 3, Pages: 10-14(2002)
- 作者机构：
  
  山西省水土保持监测中心,山西,太原,030002
- 作者简介：
- 基金信息：
- DOI：
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- Published：2002
- 稿件说明：
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LI Zhi jian, GAO Qi jiang. Causes for Area Distinction of Erosion Intensity in Loess Hilly Areas of Western Shanxi Province[J]. Bulletin of Soiland Water Conservation, 2002, 21(3): 10-14.
DOI：

LI Zhi jian, GAO Qi jiang. Causes for Area Distinction of Erosion Intensity in Loess Hilly Areas of Western Shanxi Province[J]. Bulletin of Soiland Water Conservation, 2002, 21(3): 10-14. DOI：

摘要

黄土丘陵区土壤侵蚀强度的空间、时间变化

是自然因素和人为因素区域差异的综合反映。自然因素主要包括影响侵蚀的地表组成物质、植被覆盖度、地形地貌及降雨等。人为因素主要是指人类活动影响侵蚀加速和水土保持治理程度。在土壤侵蚀遥感调查的基础上

分析了各因素对土壤侵蚀强度区域分异影响的规律性。

Abstract

The changes of loess hilly area erosion intensity in space and time are a comprehensive reflection of changes in natural factors and human factors. The natural factors mainly include ones that affect erosion such as terrestrial surface substance composition

vegetation covering rates

topography

landforms

precipitatio ns

and soon. Human factors mainly refer to human activities affecting erosion acceleration and soil conserv ation control degrees. On the basis of remote sensing investigation on soil erosion

the regularity in relation with the above factors affecting area distinctions of erosion intensity are analyzed.

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