气候变化领域集成服务门户(CCPortal): GIS-based multicriteria evaluation for earthquake response: a case study of expert opinion in Vancouver, Canada

CCPortal

DOI	10.1007/s11069-020-04390-1
	GIS-based multicriteria evaluation for earthquake response: a case study of expert opinion in Vancouver, Canada
	Walker B.B.; Schuurman N.; Swanlund D.; Clague J.J.
发表日期	2021
ISSN	0921030X
起始页码	2075
结束页码	2091
卷号	105 期号:2
英文摘要	GIS-based multicriteria evaluation (MCE) provides a framework for analysing complex decision problems by quantifying variables of interest to score potential locations according to their suitability. In the context of earthquake preparedness and post-disaster response, MCE has relied mainly on uninformed or non-expert stakeholders to identify high-risk zones, prioritise areas for response, or highlight vulnerable populations. In this study, we compare uninformed, informed non-expert, and expert stakeholders’ responses in MCE modelling for earthquake response planning in Vancouver, Canada. Using medium- to low-complexity MCE models, we highlight similarities and differences in the importance of infrastructural and socioeconomic variables, emergency services, and liquefaction potential between a non-weighted MCE, a medium-complexity informed non-expert MCE, and a low-complexity MCE informed by 35 local earthquake planning and response experts from governmental and non-governmental organisations. Differences in the observed results underscore the importance of accessible, expert-informed approaches for prioritising locations for earthquake response planning and for the efficient and geographically precise allocation of resources. © 2020, The Author(s).
关键词	Disaster response Earthquake Expert knowledge Multicriteria evaluation Natural hazards Participatory mapping
英文关键词	disaster management; earthquake; GIS; knowledge; mapping; multicriteria analysis; seismic hazard; British Columbia; Canada; Vancouver [British Columbia]
语种	英语
来源期刊	Natural Hazards
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/206634
作者单位	Institut für Geographie, Friedrich-Alexander-Universität Erlangen-Nürnberg, Wetterkreuz 15, Erlangen, 91058, Germany; Department of Geography, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada; Department of Earth Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada
推荐引用方式 GB/T 7714	Walker B.B.,Schuurman N.,Swanlund D.,et al. GIS-based multicriteria evaluation for earthquake response: a case study of expert opinion in Vancouver, Canada[J],2021,105(2).
APA	Walker B.B.,Schuurman N.,Swanlund D.,&Clague J.J..(2021).GIS-based multicriteria evaluation for earthquake response: a case study of expert opinion in Vancouver, Canada.Natural Hazards,105(2).
MLA	Walker B.B.,et al."GIS-based multicriteria evaluation for earthquake response: a case study of expert opinion in Vancouver, Canada".Natural Hazards 105.2(2021).