کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8873183 1622884 2018 13 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An interval multi-objective programming model for irrigation water allocation under uncertainty
ترجمه فارسی عنوان
یک مدل برنامه ریزی چند هدفه برای تخصیص آب آبیاری تحت عدم
کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری علوم کشاورزی و بیولوژیک علوم زراعت و اصلاح نباتات
چکیده انگلیسی
An interval linear multi-objective programming (ILMP) model for irrigation water allocation was developed, considering conflicting objectives and uncertainties. Based on the generation of interval numbers through statistical simulation, the ILMP model was solved using a fuzzy programming method. The model balances contradictions among economic net benefit, crop yield and water-saving in irrigation systems incorporating uncertainties in both objective functions and constraints that are based on the conjunctive use of surface water and groundwater. The model was applied to Hulan River irrigation district, northeast China. Tradeoffs between various crops in different subareas under different frequencies were analyzed, and scenarios with different objectives were considered to evaluate the changing trend of irrigation water allocation.Results indicated that the ILMP model provided effective linkages between revenue/output promotion and water saving, and offers insights into tradeoffs for irrigation water management under uncertainty.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Agricultural Water Management - Volume 196, 31 January 2018, Pages 24-36
نویسندگان
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