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Comparison of fuzzy-based and AHP methods in sustainability evaluation: a case of traffic pollution-reducing policies

机译：基于模糊和层次分析法的可持续性评价方法比较：以减少交通污染政策为例

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In recent years, the debate concerning the concept of sustainability and sustainable development has received increasing attention with reference to interactions between transport and land-use systems. \udA multi-dimensional vision of sustainable mobility has been accepted as a reference point for stakeholders and experts; it finds a significant representation in the concept of the “three pillars of sustainability” which examines the idea of sustainability from a three-dimensional perspective: social, economic and environmental.\udThis paper presents a Fuzzy-Based Evaluation Method (F-BEM), which is a useful tool for evaluating the sustainability of alternative transport policies. The structure of the method formalises the concept of the “three pillars of sustainability” by means of a set of indicators as input variables. The method determines an overall fuzzy index of the sustainability of each alternative policy analysed and provides information about the combined dimensions of sustainability (equity, viability and bearableness).\udIn order to analyse the operational applicability and effectiveness of the proposed method, various pollution-reducing policies were evaluated with reference to a case study and compared with the Analytic Hierarchy Process (AHP) method. \udInterpretation of results yielded useful information about the capacity of the model to be used as an alternative to traditional methods of sustainability evaluation, and also indicated further developments of this research.
机译：近年来，关于可持续性和可持续发展概念的辩论在运输和土地利用系统之间的相互作用方面受到越来越多的关注。 \ ud可持续交通的多维视野已被接受为利益相关者和专家的参考点；它在“可持续性的三大支柱”的概念中找到了重要的代表，该概念从三维，社会，经济和环境的角度研究了可持续性的概念。\ ud本文提出了一种基于模糊的评估方法（F-BEM） ，这是评估替代运输政策可持续性的有用工具。该方法的结构通过一系列指标作为输入变量将“可持续性的三大支柱”的概念形式化。该方法确定了所分析的每个替代政策的可持续性的总体模糊指标，并提供了有关可持续性的组合维度（公平性，可行性和可承受性）的信息。\ ud为了分析所提出方法的操作适用性和有效性，各种污染-参照案例研究对减少政策进行了评估，并与层次分析法（AHP）进行了比较。 \ ud对结果的解释产生了有关该模型的能力的有用信息，该模型可用作替代传统的可持续性评估方法的能力，也表明了该研究的进一步发展。

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