نوع مقاله : مقاله پژوهشی
نویسندگان
1 دانشگاه اصفهان
2 دانشکده علوم اداری و اقتصاد، دانشگاه اصفهان
چکیده
کلیدواژهها
عنوان مقاله [English]
نویسندگان [English]
The Zayandehrud River, the largest river in central Iran, has suffered a water management crisis due to the continued drought and increased consumption in various drinking, agricultural and industrial sectors. Optimum reallocation of water resources of Zayandehrud according to the capacity of existing resources, taking into account the multiple economic and social goals, is inevitable to achieve logical compatibility. In this article, the modification plan of Zayandehrud water allocation between seven irrigation networks is presented. To increase the productivity of the agricultural sector, some measures have been presented in the form of intervention levels and applied in the allocation plans, and the results of applying different levels of intervention have been compared with each other and with the allocation in the current situation. These measures include changing the distribution of water between the networks under the current cultivation conditions, modifying the cultivation pattern, increasing the irrigation efficiency and increasing the added value with the export of agricultural products. The current pattern of allocation between irrigation networks is not optimal in terms of economics and employment. Different levels of intervention in ideal conditions (combining all levels together) increase the value of water in the agricultural sector up to 30 times, the export of products abroad and the modification of the cultivation pattern increase the value of agricultural water by 9 and 3.7 times, respectively.
کلیدواژهها [English]