جستجوی مقالات مرتبط با کلیدواژه « رفع اختلاف » در نشریات گروه « آب و خاک »

This research tried to provide a sustainable solution for the allocation of water resources of Zayandehrood basin in a way ensuring minimal conflicts and tension between the stakeholders in use of the water resources, four main decision makers of the basis, comprising Regional Water Company, conflicts among Agricultural Jahad Organization, and Department of Environment of Isfahan Province and Chaharmahal and Bakhtiari Province, were reviewed and 128 possible cased  according to 7 scenarios were constructed and applied in the  GMCR model. According to the GMCR approach, 6 balanced sustainable scenarios in different climatic periods of the basin were presented. Finally, the results were generalized for choosing the best mode in the form of a scenario within the WEAP model; also, the results obtained from these scenarios were presented using the criteria of system performance assessment. On the basis of the findings, Scenario II was developed, comprising the application of new simultaneous management of demand and supply, restrictions in drawing water from water tables, new prioritization in stakeholder allocation and new water portion plans in the basin as the best scenario with 81.4% sustainability index.

In recent years، limitation of water resources and the increasing trend of population growth cause the quantity issues on water supply. On the other hand، permanent and sudden pollution of waters as a biological threat has always been of high importance، because occurrence of biological pollution in water systems produces national crisis. However، since there are various and contradictory goals and utilities in reservoir systems، making proper decisions considering all aspects is a complex issue. A good strategy to compromise between the contradictory goals and utilities would be conflict resolution methods. To perform this study the allocations of drinking and agricultural waters of the Karaj dam، as one of the most strategic dams in Iran in the case of quality attacks، has been used. In this study، Nash model has been used as the conflict resolution method. According to the results، when there is a decrease in the quality aspects of water، Nash model assigns the priority to the quantity ones and allocates low-quality water to the consumers. Thus، a new conflict resolution method has been developed so that the allocations are modified according to the quality aspects. Thus، low-quality water is less allocated while more allocation is made along with an increase in the quality utility.