Conjunctive Use of Surface and Groundwater with Inter-Basin Transfer Approach: Case Study Piranshahr Plain

Document Type : Research Paper


Assist. Prof. of Civil Eng., Dept. of Eng., Shahrekord University, Shahrekord


In IRAN, inconsideration to water as a key sustainable development is the water crisis. This problem is the biggest factor for being marginalize planning and long-term management of water. The sustainable development policies in water resources management of IRAN require consideration of the different aspects of management that each of them required the scientific integrated programs. Optimal operation from inter-basin surface and groundwater resources and transfer surplus water to adjacent basins is important from different aspects. The purpose of this study is to develop an efficient optimization model based on inter-basin water resources and restoration of outer-basin water resources. In the proposed model the different three objective function such as inter-basin water supply demand, reduce the amount of water output of the boundary of IRAN and increase water transfer to adjacent basins are considered. In this model, water allocation is done based on consumption and resources priorities and groundwater table level constrain. In this research, the non-dominate sorting genetic algorithm is used for solution developed model because the objectives function and decision variables are complex and nonlinear. The optimal allocation of each water resources and Water transfer to adjacent basin are can be determined by using of proposed model. Based on optimal value and planning horizon, optimal allocation policy presented. The result as shown that applying the optimal operation policy can be transfer considerable volume of water resources within the basin for restoration the outside basin. Based on policy, can be prevented the great flow of water from river border.


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