| HUMAN IMPACT ON SOIL EROSION AND SEDIMENT YIELD IN NORTHERN SHAANXI, CHINA |
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| 作者姓名： | Chen Zhiqing Institute of Geography CAS Beijing People's Republic of China |
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| 作者单位： | Chen Zhiqing Institute of Geography，CAS，Beijing 100101 People's Republic of China |
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| 基金项目： | UndertheauspicesoftheNationalNaturalScienceFoundationofChinawithprojectcodeNo .492 31 0 1 0 |
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| 摘 要： | ｏｒｔｈｅｒｎＳｈａａｎｘｉｉｓｏｎｅｏｆｔｈｅｒｅｇｉｏｎｓｅｘｐｅｒｉｅｎｃｉｎｇｍｏｓｔｓｅｒｉｏｕｓｓｏｉｌｅｒｏｓｉｏｎｉｎＣｈｉｎａ.Ｓｕｂｓｔａｎｔｉａｌｒｅｓｅａｒｃｈｅｓｉｎｄｉｃａｔｅｄｔｈａｔｉｎａｄｄｉｔｉｏｎｔｏｐｈｙｓｉｃａｌｆａｃｔｏｒｓｔｈａｔｐｌａｙａｄｅｃｉｓｉｖｅｒｏｌｅｉｎｉｎｄｕｃｉｎｇｓｏｉｌｅｒｏｓｉｏｎ,ｈｕｍａｎｆａｃｔｏｒｓｔｈａｔａｃｃｅｌｅｒａｔｅｅｒｏｓｉｏｎｐｒｏｃｅｓｓｃａｎｎｏｔｂｅｉｇｎｏｒｅｄｅｉｔｈｅｒ1,2,4].ＮｏｒｔｈｅｒｎＳ…
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HUMAN IMPACT ON SOIL EROSION AND SEDIMENT YIELD IN NORTHERN SHAANXI, CHINA |
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| Chen Zhiqing Institute of Geography,CAS,Beijing People''s Republic of China.HUMAN IMPACT ON SOIL EROSION AND SEDIMENT YIELD IN NORTHERN SHAANXI, CHINA[J].Journal of Geographical Sciences,1997(1). |
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| Authors: | Chen Zhiqing Institute of Geography CAS Beijing People's Republic of China |
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| Abstract: | Soil erosion in northern Shaanxi region has been greatly affected by human activities. On the one hand, newly occurred soil and water loss has been observed due to accelerated soil erosion caused by irrational human economic activities such as excessive reclamation, mining, etc.. On the other hand, great economic, social and ecological benefits have been brought into play due to vast amount of sediment trapping in watershed management as a result of adoption of engineering measures like silt arrester and horizontal terracing and of biological measures like afforestation and grass planting. |
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| Keywords: | Northern Shaanxi human activities soil erosion |
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