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Multi-criteria decision analysis in adaptation decision-making: a flood case study in Finland

机译:适应性决策中的多准则决策分析:芬兰的洪水案例研究

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Decision-making for the purpose of adaptation to climate change typically involves multiple stakeholders, regions and sectors as well as multiple objectives related to the use of resources and perceived benefits. Standard cost-benefit analysis can be argued to take into account easily monetised effects only. Multi-criteria decision analysis (MCDA) embedded in participatory processes can therefore play an important role in defining the decision context and exploring stakeholders' p. In this paper, a case study on flood protection of the Kokemaki river running through the city of Pori in West Finland was conducted. The study was realised as a MCDA workshop involving the key stakeholders of the region. The analysis produced a robust ranking of the considered flood protection alternatives. According to the stakeholders, the approach was useful as an exploratory way of gaining a deeper and shared understanding of the flood protection. It was shown that MCDA is well suited for decision-making in adaptation to climate change-enhanced extreme events.
机译:为了适应气候变化而进行的决策通常涉及多个利益相关者,地区和部门,以及与资源利用和可观收益相关的多个目标。可以说标准成本收益分析仅考虑了容易货币化的影响。因此,嵌入在参与过程中的多标准决策分析(MCDA)在定义决策环境和探索利益相关者的p方面可以发挥重要作用。本文以流经西芬兰波里市的科基马基河的防洪为例进行了研究。该研究是作为MCDA研讨会而实现的,该研讨会涉及该地区的主要利益相关者。该分析对考虑的防洪方案进行了稳健的排名。利益相关者认为,这种方法是一种探索性的方法,可以使人们更深入地共享防洪知识。结果表明,MCDA非常适合决策,以适应气候变化增强的极端事件。

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