International Association of Agricultural Economists Conference, Beijing, China, , 2009-08-16

Title : ( Determination of Optimal Environmental Flow Acquisition in Kor Basin, Doroudzan Dam )

Authors: Neda Asad Falsafi Zadeh , Mahmood Sabouhi Sabouni ,

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In current study, an irrigation examination and acquisition of environmental water in Kor River fields, that is dominated from Doroudzan dam to Bakhtegan Lake, was done by an integrated economy- nvironmenta l model. The model was considered by economic, hydrologic and agronomic components. In the conomic component, an optimal harvesting of water was done using non-linear programming in two scenarios; with and without environmental water constraint. Solutions from simulation of environmental data in the hydrologic component, was used as initial data in the economic component. In the agronomic component, actual crop yield in wet, normal and dry years was determined using the relationship between crop yield and irrigation water amount. Results showed that, the current allocation pattern of surface water in wet, normal and dry years in Kor River basin is different from the optimal pattern. Water pricing without considering demand and supply and the absence of water markets in the region can be the causes of this difference. Additionally, optimal cropping pattern of the region was determined by the model that can be taken into account for preservation of surface water resources.

Keywords

, Expected Net Income, Hydrology, Non-Linear Programming Model, Deficit
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@inproceedings{paperid:1044222,
author = {Neda Asad Falsafi Zadeh and Sabouhi Sabouni, Mahmood},
title = {Determination of Optimal Environmental Flow Acquisition in Kor Basin, Doroudzan Dam},
booktitle = {International Association of Agricultural Economists Conference, Beijing, China,},
year = {2009},
location = {Beijing},
keywords = {Expected Net Income; Hydrology; Non-Linear Programming Model; Deficit Irrigation},
}

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%0 Conference Proceedings
%T Determination of Optimal Environmental Flow Acquisition in Kor Basin, Doroudzan Dam
%A Neda Asad Falsafi Zadeh
%A Sabouhi Sabouni, Mahmood
%J International Association of Agricultural Economists Conference, Beijing, China,
%D 2009

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