A Proposal and Application of the Integrated Benefit Assessment Model for Urban Water Resources Exploitation and Utilization
A Proposal and Application of the Integrated Benefit Assessment Model for Urban Water Resources Exploitation and Utilization
复制标题
DOI：
10.1007/s11269-008-9321-1
复制
发表时间：
2009-04
影响因子：
4.3
通讯作者：
Wang Xiaoqin
中科院分区：
文献类型：
--
作者：
Wang Xiaoqin
随着城市水资源开发利用措施的日益多样化，对这些方法进行社会、经济和环境的综合评价已成为保持可持续发展的迫切需要。基于层次分析法，建立了城市水资源相关政策的综合效益评价模型。在可持续发展理念和循环经济理念的指导下，提出了综合考虑社会、经济和环境利益的综合效益评价指标体系。然后将IBAM和SIBAI应用于天津市的水循环、海水淡化和南水北调工程等案例。这些实例的综合评价结果可为天津市水资源开发利用规划提供理论依据，所提出的IBAM可为城市水资源政策的可持续决策提供参考。
With increasing diversity in the measures for the exploitation and utilization of urban water resources, an integrated assessment of these methods, social, economic and environmental, has become a pressing necessity so as to maintain a sustainable development. An integrated benefit assessment model (IBAM) for the urban-water-resource-related policies is therefore established on the basis of the analytic hierarchy process (AHP). A system of integrated benefit assessment indices (SIBAI), with comprehensive reflections on social, economic and environmental interests, is proposed, guided by the sustainable concept and the cyclic economic philosophy. The IBAM and SIBAI are then applied to such cases as water recycling, seawater desalination, and the South-to-North diversion project, in Tianjin city. The results of the comprehensive assessment of these instances can be a theoretical basis for the planning of the exploitation and utilization of water resources in Tianjin, and the proposed IBAM may be conducive to the sustainable decision-making on water policies for urban areas in general.