Integrative fuzzy set pair model for land ecological security assessment: a case study of Xiaolangdi Reservoir Region, China

2009 ◽  
Vol 24 (5) ◽  
pp. 639-647 ◽  
Author(s):  
Shiliang Su ◽  
Xia Chen ◽  
Stephen D. DeGloria ◽  
Jiaping Wu
Keyword(s):  
Fuzzy Set ◽  
Ecological Security ◽  
Security Assessment ◽  
Pair Model ◽  
Land Ecological Security ◽  
Xiaolangdi Reservoir

A dynamic approach to land ecological security assessment: a case study of Su-Xi-Chang area, China

2016 ◽  
Vol 36 (22) ◽  
Author(s):  
吴未 WU Wei ◽  
陈明 CHEN Ming ◽  
范诗薇 FAN Shiwei ◽  
欧名豪 OU Minghao
Keyword(s):  
Ecological Security ◽  
Security Assessment ◽  
Dynamic Approach ◽  
Land Ecological Security

Integrative Fuzzy Set Pair Model for Safety Pre-Evaluation in Construction Stage

2011 ◽  
Vol 94-96 ◽  
pp. 2325-2328
Author(s):  
Li Xin Li ◽  
Hong Zhen Li ◽  
Yu Bing Duan ◽  
Xu Wang
Keyword(s):  
Fuzzy Set ◽  
Sewage Treatment ◽  
Sewage Treatment Plant ◽  
Treatment Plant ◽  
Construction Stage ◽  
Pair Model ◽  
Hierarchy Analysis ◽  
Pair Analysis ◽  
Fuzzy Hierarchy

The integrative fuzzy set pair model, established by set pair analysis (SPA) and fuzzy hierarchy analysis, was introduced to pre-evaluation of security states in the construction stage. Two relevant sets, evaluation index and dangerous standard, were analyzed and calculated in terms of the identity, discrepancy and contradistinction[1]. The indices and weights were determined by Delphi and fuzzy hierarchy analysis respectively in order to establish the integrative fuzzy set pair model of construction stage. Finally, the model was applied to the case study of Shenyang sewage treatment plant and the results demonstrated that the method proposed in this present paper is satisfactory.

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