Multi-criteria Decision Making for Integrated Urban Water Management

Mahdi Zarghami (), Ahmad Abrishamchi and Reza Ardakanian

Water Resources Management: An International Journal, Published for the European Water Resources Association (EWRA), 2008, vol. 22, issue 8, 1017-1029

Abstract: The city of Zahedan, in South-eastern Iran, has high population growth, limited local freshwater resources and inadequate water distribution system resulting in water supply failures in recent years. This paper will investigate integration of several demand management measures such as leakage detection on water distribution network, water metering and low volume water fixtures as well as the conjunctive use of surface and groundwater resources of this city. For integration of water management criteria, compromise programming will be used as a multi-objective decision making method. The criteria include minimizing the cost, maximizing water supply and minimizing the social hazards due to the water supply operations. This model will derive optimum long-term plans for implementation of water resources. The results will show that demand management can delay a water transfer project for Zahedan city up to 10 years. Compromise programming is as an efficient tool for integrated water resources management in urban areas and the method is capable to being used by decision-makers in other cases. Copyright Springer Science+Business Media B.V. 2008

Keywords: Compromise programming; Integrated water resources management; Long distance water transfer; Demand management; Arid regions (search for similar items in EconPapers)
Date: 2008
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DOI: 10.1007/s11269-007-9207-7

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