کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8895066 1629897 2018 58 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
An export coefficient based inexact fuzzy bi-level multi-objective programming model for the management of agricultural nonpoint source pollution under uncertainty
ترجمه فارسی عنوان
یک ضریب صادرات مبتنی بر مدل برنامه نویسی چند هدفه دوتایی فازی بی نظیر برای مدیریت آلودگی منابع غیر کشاورزی تحت عدم
کلمات کلیدی
آلودگی منابع غیر کشاورزی کشاورزی، برنامه ریزی چند هدفه دو سطحی، فاصله ها، مجموعه های فازی مدل ضریب صادرات، مدیریت بهینه سازی،
موضوعات مرتبط
مهندسی و علوم پایه علوم زمین و سیارات فرآیندهای سطح زمین
چکیده انگلیسی
In this research, an export coefficient based inexact fuzzy bi-level multi-objective programming (EC-IFBLMOP) model was developed through integrating export coefficient model (ECM), interval parameter programming (IPP) and fuzzy parameter programming (FPP) within a bi-level multi-objective programming framework. The proposed EC-IFBLMOP model can effectively deal with the multiple uncertainties expressed as discrete intervals and fuzzy membership functions. Also, the complexities in agricultural systems, such as the cooperation and gaming relationship between the decision makers at different levels, can be fully considered in the model. The developed model was then applied to identify the optimal land use patterns and BMP implementing levels for agricultural nonpoint source (NPS) pollution management in a subcatchment in the upper stream watershed of the Miyun Reservoir in north China. The results of the model showed that the desired optimal land use patterns and implementing levels of best management of practices (BMPs) would be obtained. It is the gaming result between the upper- and lower-level decision makers, when the allowable discharge amounts of NPS pollutants were limited. Moreover, results corresponding to different decision scenarios could provide a set of decision alternatives for the upper- and lower-level decision makers to identify the most appropriate management strategy. The model has a good applicability and can be effectively utilized for agricultural NPS pollution management.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Journal of Hydrology - Volume 557, February 2018, Pages 713-725
نویسندگان
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