[1]ZHAO Naqian,SHI Xueyi,QU Lulu.Dynamic Analysis of Land Use Efficiency of Ecological-Living-Productive Land in Jincheng City[J].Research of Soil and Water Conservation,2018,25(05):257-261.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
25
Number of periods:
2018 05
Page number:
257-261
Column:
Public date:
2018-09-06
- Title:
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Dynamic Analysis of Land Use Efficiency of Ecological-Living-Productive Land in Jincheng City
- Author(s):
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ZHAO Naqian1, SHI Xueyi1, QU Lulu2
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1. Shool of Land Science and Technology, China University of Geosciences(Beijing), Beijing 100083, China;
2. Faculty of Geograpgical Science, Beijing Normal University, Beijing 100875, China
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- Keywords:
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land use efficiency; dynamic analysis; the method of TOPSIS; ecological-living-industrial land; coordination development; Jincheng City
- CLC:
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F301.24
- DOI:
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- Abstract:
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We evaluated the land use efficiency of ecological-living-productive land from 2006 to 2013 in Jincheng, and established the indictor system containing three levels indictors. The indictor system was based on the theory of land multiple functions. The method of TOPSIS and coordination model were used to evaluate dynamic change process of the land use efficiency and coordination development, respectively. The results showed that both the comprehensive efficiency of ecological-living-industrial land and the efficiency about land use subsystems improved throughout the study period; the efficiency about subsystems was fluctuating without the efficiency of ecological-productive land that increased continuously; the chart about coordination development of ecological-living-productive land subsystems was in the shape of ‘double U’; and the subsystems coordinated highly with the degree of coordination in each year was great than 0.95. Agricultural innovative technology should be promoted to enhance the ability of resisting natural disasters for cultivated land, people was advocated to change their lifestyles, and utilization of the desulfurization technology in the industrial production process can improve the ecological environment.