A decision support tool for oil spill response strategy selection: application of LBWA and Z MABAC methods
نویسندگان
چکیده
The high global demand for oil and its derivatives has increased the risk of spills associated with extraction, processing, transportation this product. Oil spill emergency management considers that decision-making is a very complex multi-criteria problem must be taken into account, given effects these include several aspects, most important which are environmental economic impacts. response decisions aimed at minimizing To solve such problem, paper devoted to propose new model using LBWA-Z MABAC methods. In first step, uses LBWA method calculate criteria weights coefficients. second modified Z-numbers was used select best contingency strategy deal risks. calculations were performed on El Sharara field, largest producing field in Libya. case study, six nine strategies used, selected by group experts. results showed type volume criterion selecting appropriate strategy, managing study drain blocking. order check model, sensitivity analysis analyzing effect changes values weighting coefficients ranking results, as well studying changing p, q factors. obtained also compared fuzzy Z numbers.
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ژورنال
عنوان ژورنال: Opsearch
سال: 2022
ISSN: ['0030-3887', '0975-0320']
DOI: https://doi.org/10.1007/s12597-022-00605-0