[1]HUANG Hai,TAN Jingjin,CHEN Chun,et al.Land Ecological Security Appraisal for Shandong Province Based on TOPSIS Model[J].Research of Soil and Water Conservation,2016,23(03):220-224.
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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:
220-224
Column:
Public date:
2016-06-28
- Title:
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Land Ecological Security Appraisal for Shandong Province Based on TOPSIS Model
- Author(s):
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HUANG Hai, TAN Jingjin, CHEN Chun, LIU Changcheng
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School of Architecture & Urban Planning, Chongqing Jiaotong University, Chongqing 400074, China
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- Keywords:
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land ecological security appraisal; DPSIR; TOPSIS model; Shandong Province
- CLC:
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X82
- DOI:
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- Abstract:
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How to establish the appraisal index and adopt scientific method for the objective appraisal of land ecological security is important for maintaining sustainable land use. Taking the Shandong Province as example for the research, we adopted the conceptual model of ‘Driving forces-Pressure-State-Influence-Response’ to set up the land ecological appraisal index system. The TOPSIS model was used to the appraisal of land ecological security of Shandong Province. The appraisal results showed the land ecological kept improving during the period from 2006 to 2013. But it was not optimistic because it was still graded ‘Sensitive’. The countermeasures were put forward for maintaining land ecological security and land sustainability for Shandong Province. The research can prove that DPSIR model and TOPSIS method are scientific and feasible for the appraisal of land ecological security.