Application of Fuzzy Maths in Urban Water Resources Value: A Case Study of Water Resources Value in ChengDu Region

Abstract:

urban water resources value is a very complex system, it is composed of three main elements; nature, economy and society. In this paper, taken a city as an example, selecting water quality, water resources amount, density of population and national income as the evaluating elements, by useing fuzzy comprehensive evaluation method, the value of water resoueces of this city has been carried out. The results shows that water resources prices in this city is much higher than the present average water price. Therefore, it is necessary for the government to take mearsures to raise water use efficiency, strengthen environmemtal protection, so as to raise water resources value.

• Periodical: Advanced Materials Research (Volumes 361-363)
• Pages: 1571-1575
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.361-363.1571
• Online since: October 2011
• Authors: Chen Cai, Tao Huang, Xun Li, Yun Zhen Li
• Keywords: Fuzzy Mathematics, Multiple Evaluation, Water Resource Value

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