[1]DU Xu,SONG Ge,LI Ruixue,et al.Evaluation of Urban Intensive Land Use in the Coal-Mining City of Heilongjiang Province[J].Research of Soil and Water Conservation,2016,23(01):139-144.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 01
Page number:
139-144
Column:
Public date:
2016-02-28
- Title:
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Evaluation of Urban Intensive Land Use in the Coal-Mining City of Heilongjiang Province
- Author(s):
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DU Xu1, SONG Ge1,2, LI Ruixue1, QU Bingjia1, YANG Yiran1
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1. College of Resources and Environment, Northeast Agricultural University, Harbin 150030, China;
2. Institute of Land Management, Northeastern University, Shenyang 110819, China
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- Keywords:
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urban land; intensive land use; coal-mining cities; driving force
- CLC:
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F301.2
- DOI:
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- Abstract:
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Under the background of the increasingly prominent contradiction between human and land in China, economical and intensive use of land has become the inevitable choice of social development, at the same time, it also becomes the key to promoting the healthy and sustainable development city in China. Taking coal-mining cities in Heilongjiang Province, Jixi, Shuangyashan, Qitaihe, Hegang as research areas, we put forward the evaluation index system of intensive land utilization in the study areas from aspects of economic potential, social potential and ecological potential. We used the analytic hierarchy process and entropy value method to determine the weight, used the multi-factor comprehensive evaluation method to make a comprehensive evaluation on intensive land use of the study areas during the period from 2004 to 2013, and analyze the driving factors. The results showed that coal-mining cities in Heilongjiang Province were not in the intensive state, belonging to the intensive land utilization Ⅳ level in the hierarchy during the period from 2004 to 2006, during the period from 2007 to 2013, coal-mining cities in Heilongjiang Province were in the intensive state, belonging to the land intensive utilization Ⅲ level in the hierarchy; the effective driving factors on intensive land utilization of coal-mining cities were fixed asset investment, GDP per area, the mechanization rate of coal mining, coal output, urban population and land growth elasticity coefficient, and coal mining face average monthly progress index.