چکیده مقاله
Supply and demand management of Hirmand water resources is one of the most important problems facing by policy makers and they will not be able to manage this sector properly without specifying the future prospects of the Hirmand Area The main objective of the research is to allocation of water resources in the Hirmand Area by using dynamic optimization models in agricultural and household sectors The method of this research is based on the applied scientific method The required statistics and information are obtained by the library method In this research, the water demand functions in the agricultural and household sectors are achieved The general objective function for determining the allocation is estimated by using EVIEWS and GAMS softwares The results showed that for agricultural sector, water demand is inversely related to water price, if the water price increases by 1%, the product will have a negative value decrease by 4 4% respectively Moreover, since in this model the demand function for water is only a function of the price, the return to the scale is decreasing and Iso Quant Curve in the agricultural sector has a negative technical substitution rate in all aquatic conditions In household demand, the results showed that with increase in water price, consumption decreases and rise of price is a necessary condition for reducing consumption, but is not sufficient The average consumption based on the current trend is 12 42 M3 per month for each household The reaction in the amount of demand change versus the change in the number of stormy days is positive and equal to 0 39
کلیدواژهها
نویسندگان
Mahmood Mohammadghasemi
Assistant prof in Economic, Social and Extension Research Department, Sistan Agricultural and Natural Resources Research and Education Center, AREEO, Zabol Iran,
شیوه ارجاع
Mohammadghasemi, Mahmood,1397,Water resources management of Hirmand River Basin in agricultural and household sectors,7th Iranian National Water Resources Management Conference,Yazd
ارائهشده در
مجموعه مقالات هفتمین کنفرانس ملی مدیریت منابع آب ایران5 اردیبهشت 1397 · یزد