气候变化领域集成服务门户(CCPortal): Participatory flood vulnerability assessment: A multi-criteria approach

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DOI	10.5194/hess-22-373-2018
	Participatory flood vulnerability assessment: A multi-criteria approach
	De Brito M.M.; Evers M.; Delos Santos Almoradie A.
发表日期	2018
ISSN	1027-5606
起始页码	373
结束页码	390
卷号	22 期号:1
英文摘要	This paper presents a participatory multi-criteria decision-making (MCDM) approach for flood vulnerability assessment while considering the relationships between vulnerability criteria. The applicability of the proposed framework is demonstrated in the municipalities of Lajeado and Estrela, Brazil. The model was co-constructed by 101 experts from governmental organizations, universities, research institutes, NGOs, and private companies. Participatory methods such as the Delphi survey, focus groups, and workshops were applied. A participatory problem structuration, in which the modellers work closely with end users, was used to establish the structure of the vulnerability index. The preferences of each participant regarding the criteria importance were spatially modelled through the analytical hierarchy process (AHP) and analytical network process (ANP) multi-criteria methods. Experts were also involved at the end of the modelling exercise for validation. The final product is a set of individual and group flood vulnerability maps. Both AHP and ANP proved to be effective for flood vulnerability assessment; however, ANP is preferred as it considers the dependences among criteria. The participatory approach enabled experts to learn from each other and acknowledge different perspectives towards social learning. The findings highlight that to enhance the credibility and deployment of model results, multiple viewpoints should be integrated without forcing consensus. © Author(s) 2018.
语种	英语
scopus关键词	Decision making; Education; Floods; Hierarchical systems; Societies and institutions; Analytical Hierarchy Process; Analytical network processes (ANP); Flood vulnerabilities; Multi-criteria approach; Multi-criteria decision making; Multi-criteria method; Participatory approach; Participatory methods; Analytic hierarchy process; assessment method; decision making; Delphi analysis; expert system; flood; multicriteria analysis; participatory approach; vulnerability; Brazil; Brazil; Estrela; Rio Grande do Sul
来源期刊	Hydrology and Earth System Sciences
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/160147
作者单位	De Brito, M.M., Department of Geography, University of Bonn, Bonn, 53115, Germany; Evers, M., Department of Geography, University of Bonn, Bonn, 53115, Germany; Delos Santos Almoradie, A., Department of Geography, University of Bonn, Bonn, 53115, Germany
推荐引用方式 GB/T 7714	De Brito M.M.,Evers M.,Delos Santos Almoradie A.. Participatory flood vulnerability assessment: A multi-criteria approach[J],2018,22(1).
APA	De Brito M.M.,Evers M.,&Delos Santos Almoradie A..(2018).Participatory flood vulnerability assessment: A multi-criteria approach.Hydrology and Earth System Sciences,22(1).
MLA	De Brito M.M.,et al."Participatory flood vulnerability assessment: A multi-criteria approach".Hydrology and Earth System Sciences 22.1(2018).