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超越适用性地图:一个GIS-MCDM决策支持框架,用于在不确定性条件下稳健和以需求为导向的等离子气化场所

Nasim Shahmoradi¹, Ali Asghar Alesheikh¹, Fatemeh Rezaie²

¹Department of Geospatial Information Systems, Faculty of Geodesy and Geomatics Engineering, K. N. Toosi University of Technology, Tehran, 19967-15433, Iran; Geospatial Big Data Computations and Internet of Things (IoT) Lab, K. N. Toosi University of Technology, Tehran, 19967-15433, Iran.

Journal of environmental management

|February 11, 2026

概括

本研究提出了一个GIS-MCDM框架用于等离子气化设施的定位,即使在不确定的情况下,也能确定稳定,土地效率高的地点. 该方法平衡了废物运输和土地利用,为可持续废物管理提供了实际指导.

科学领域:

环境工程环境工程
空间规划空间规划空间规划
决策科学决策科学决策科学

背景情况:

传统的废物管理由于权衡和不确定性而面临着设施定位方面的挑战.
等离子体气化提供了一个可持续的废物管理替代方案,但它的定位需要强大的方法.
现有的适用性测绘通常会导致新设施的大型,不切实际的区域.

研究的目的:

开发和应用一个空间GIS-MCDM决策支持框架,用于等离子体气化设施的预实施定位.
通过敏感性分析解决位置标准的不确定性,并开发一个复合强度指数 (RI).
确定稳定,满足需求的候选地点,平衡效率和土地利用.

主要方法:

集成Fuzzy-SWARA (Fuzzy-SWARA) 以基于专家的权重与基于GIS的空间聚合.
全球灵敏度分析使用模糊逻辑,引导重新抽样和Sobol指数来评估不确定性.
通过整合适用性,范围和概率地图,开发一个复合强度指数 (RI).

主要成果:

确定了非常合适的地点 (SSI>0.8),仅占研究区域的0.33% (伊朗伊斯法罕省).
该框架成功地确定了1-3个稳定的站点,在不确定性下保持稳定,最大限度地覆盖废物产生.
等离子体气化设施比卫生垃圾填埋场需要85-94%的土地,这大大减轻了地点的选择.

结论:

拟议的GIS-MCDM框架为位于不确定性地区的等离子体气化设施提供了决策准备,土地效率的指导.
这种方法有效地平衡了废物运输距离,土地使用和设施数量.
这种方法超越了简单的适应性映射,为可持续的废物转化能源基础设施提供了实际解决方案.

关键词:

模糊的阶段性权重评估比率分析 (SWARA)地理信息系统 (GIS) 是一个地理信息系统.伊朗伊朗伊朗伊朗多个标准的决策 (MCDM)等离子体气化的过程.选址选择选址选择废物转化为能源

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