Study on Urban Water Ecological Security Assessment

Wen Jie Xu; Wei Guo Chen; Xiao Ping Zhang; Hui Ling Gong

doi:10.4028/www.scientific.net/AMM.295-298.829

Paper Titles

Comprehensive Index Analysis on Water Quality in Lingjian Creek
p.807

Electrochemical Evaluation Method for Soil Corrosion Properties in Grid Substation
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Study on Stability of the Water Quality of Purified Produced-Water in the Oilfield of Northern Shaanxi
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Synthetic Assessment Method with Cloud Theory for Marine Water Quality
p.821

Study on Urban Water Ecological Security Assessment
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The Ecological Frangibility Evaluation in Shuangtai Estuary Wetland
p.833

Research on Ecological Compensation of Urban Green Space：A Case Study on Jinan City
p.839

The Discussion and Analysis of the Influence of the Ecological Environment
p.843

Secondary Organic Carbon Estimations with Hourly Monitoring Data and the OC/EC Primary Ratio Method
p.849

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 295-298Study on Urban Water Ecological Security...

Study on Urban Water Ecological Security Assessment

Abstract:

Many natural, environmental, ecological and social economical indexes are involved for urban water ecological security assessment. The index system is built with the pressure-state-response model put forward by Organization for Economic Co-operation and Development. The comprehensive index weights are determined with improved analytic hierarchy process and entropy value method. The model based on fuzzy optimum selection theory is used. The application of this model in Jinan is given as an example. The results correspond basically with the reality.

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Periodical:

Applied Mechanics and Materials (Volumes 295-298)

Pages:

829-832

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.295-298.829

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Online since:

February 2013

Authors:

Wen Jie Xu, Wei Guo Chen, Xiao Ping Zhang, Hui Ling Gong

Keywords:

Comprehensive Index Weights, Fuzzy Optimum Selection Theory, Pressure-State-Response Model, Urban Water Ecological Security

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