[1]ZHU Jin-fang,QUAN Zhan-jun,WANG Qi,et al.Study on the Driving Factors on the Runoff Reduction of Ulan Moron River[J].Research of Soil and Water Conservation,2014,21(01):34-38.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
21
Number of periods:
2014 01
Page number:
34-38
Column:
Public date:
2014-02-28
- Title:
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Study on the Driving Factors on the Runoff Reduction of Ulan Moron River
- Author(s):
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ZHU Jin-fang1,2, QUAN Zhan-jun2, WANG Qi2, HAN Yu2, FU Meng-di2, YE Yao2,3
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1. Institute of Restoration Ecology, College of Chemical and Environmental Engineering, China University of Mining and Technology, Beijing 100083, China;
2. China Research Academy of Environmental Sciences, Beijing 100012, China;
3. Nanjing Agricultural University, Nanjing 210095, China
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- Keywords:
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Ulan Moron River; runoff; natural factors; social factors
- CLC:
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TV121.4
- DOI:
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- Abstract:
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The change characteristics of the annual runoff, precipitation, annual mean temperature, population, coal production and GDP was analyzed and the effects of those factors on the Ulan Moron River runoff was discussed to identify the main driving factor of the runoff reduction of Ulan Moron River. The results showed that Ulan Moron River runoff trended to reduce because of the combined function of natural and social factors. Among the influencing factors of Ulan Moron River, the natural factors including precipitation and annual mean temperature accounted for 19.4%, and the social factors including population, coal production and GDP accounted for 80.6%. And at present, the social factors are the dominant key to the runoff reduction of Ulan Moron River.