气候变化领域集成服务门户(CCPortal): Repetitive floods intensify outmigration and climate gentrification in coastal cities

CCPortal

DOI	10.1088/1748-9326/ab6668
	Repetitive floods intensify outmigration and climate gentrification in coastal cities
	De Koning K.; Filatova T.
发表日期	2020
ISSN	17489318
卷号	15 期号:3
英文摘要	Recent floods in America, Europe, Asia and Africa reminded societies across the world of the need to revisit their climate adaptation strategies. Rapid urbanization coinciding with a growing frequency and intensity of floods requires transformative actions in cities worldwide. While abandoning flood prone areas is sometimes discussed as a public climate adaptation option, little attention is paid to studying cumulative impacts of outmigration as an individual choice. To explore the aggregated consequences of households' outmigration decisions in response to increasing flood hazards, we employ a computational agent-based model grounded in empirical heuristics of buyers' and sellers' behaviour in a flood-prone housing market. Our results suggest that pure market-driven processes can cause shifts in demographics in climate-sensitive hotspots placing low-income households further at risk. They get trapped in hazard zones, even when individual risk perceptions and behavioural location preferences are independent of income, suggesting increasing climate gentrification as an outcome of market sorting. © 2020 The Author(s). Published by IOP Publishing Ltd.
英文关键词	agent-based model; climate change; climate gentrification; flood risk; housing market; regime shift
语种	英语
scopus关键词	Autonomous agents; Climate change; Climate models; Commerce; Computational methods; Economic and social effects; Hazards; Housing; Risk perception; Simulation platform; Agent-based model; climate gentrification; Flood risks; Housing markets; Regime shift; Floods; climate change; flood control; gentrification; housing market; risk assessment; strategic approach; urban area; urbanization; Africa; Asia; Europe
来源期刊	Environmental Research Letters
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/154155
作者单位	Department of Governance and Technology for Sustainability (CSTM), University of Twente, PO Box 217, Enschede, 7500AE, Netherlands; Department of Governance and Technology for Sustainability (CSTM), University of Twente, PO Box 217, Enschede, 7500AE, Netherlands
推荐引用方式 GB/T 7714	De Koning K.,Filatova T.. Repetitive floods intensify outmigration and climate gentrification in coastal cities[J],2020,15(3).
APA	De Koning K.,&Filatova T..(2020).Repetitive floods intensify outmigration and climate gentrification in coastal cities.Environmental Research Letters,15(3).
MLA	De Koning K.,et al."Repetitive floods intensify outmigration and climate gentrification in coastal cities".Environmental Research Letters 15.3(2020).