The Ecological Water Use Efficiency Evaluation of City’s Riverway

Abstract:

According to the characteristics of riverway ecological water use, we choose five major factors which affected ecological water use efficiency of urban riverway to establish indicator system for evaluation, and also determine the evaluation levels and single factor evaluation standard .Upon the basis above, we use the generalized Date Envelopment Analysis model on account of Fuzzy Comprehensive Evaluation Method to contrast the ecological water use efficiencies of ChangZhou city’s riverway from 2000 to 2010. Looking forward to supply urban ecological use efficiency evaluation with new thinking .

• Periodical: Applied Mechanics and Materials (Volumes 295-298)
• Pages: 661-668
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.295-298.661
• Online since: February 2013
• Authors: Shi Biao Fang, Ren Fu Jia, Shi Bin Fang, Jun Wei
• Keywords: Ecological Water Use Efficiency, Fuzzy Comprehensive Evaluation (FCE), Generalized DEA Model, Urban Riverway

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