[1]YUE Qiuli,LIU Chuanlin.Evaluation of Urban Intensive Land Use in Jiangsu Province Based on PSR Model[J].Research of Soil and Water Conservation,2016,23(03):176-179.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
23
Number of periods:
2016 03
Page number:
176-179
Column:
Public date:
2016-06-28
- Title:
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Evaluation of Urban Intensive Land Use in Jiangsu Province Based on PSR Model
- Author(s):
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YUE Qiuli1, LIU Chuanlin2
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1. Suqian College, Suqian, Jiangsu 223800, China;
2. Suqian Institute of Urban Planning and Design, Suqian, Jiangsu 223800, China
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- Keywords:
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urban land; intensive utilization; PSR model; Jiangsu Province
- CLC:
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F301.2
- DOI:
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- Abstract:
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According to the connotation of intensive land use, we used the pressure-state-response of three selected 13 indicators to construct urban land use evaluation index system and the comprehensive evaluation model, and to evaluate 13 cities in Jiangsu Province. The results show that the intensive utilization level significantly increased in 2013 compared to that in 2005, an increase rate is 71% because of the economic input and the growth of output indicators; the overall level of the intensive use shows the spatial differentiation characteristics with the decrease from south to north, the main influence factors are geographical location and economic development level. The results of the evaluation basically reflect the temporal and spatial characteristics of the intensive use of urban land in Jiangsu Province during the study period, and it is feasible to construct the evaluation index system and the comprehensive evaluation model.