气候变化领域集成服务门户(CCPortal): Assessment of the flood damage reduction effect of climate change adaptation policies under temperature increase scenarios

CCPortal

DOI	10.1007/s11027-024-10105-9
	Assessment of the flood damage reduction effect of climate change adaptation policies under temperature increase scenarios
	Seo, Seung Beom; Jee, Hee Won; Cho, Jaepil; Oh, Chansung; Chae, Yeora; Jo, Sera; Hur, Jina
发表日期	2024
ISSN	1381-2386
EISSN	1573-1596
起始页码	29
结束页码	1
卷号	29 期号:1
英文摘要	Due to the rapidly changing climate, the frequency of extreme rainfall has increased worldwide. Consequently, various climate change adaptation policies have been proposed to mitigate the increasing flood risk. However, few studies have examined the effects of these adaptation policies on flood damage. Therefore, this study developed a research framework to evaluate the flood damage reduction effect of adaptation policies to the changing climate. A flood damage function developed for 15 administrative districts in South Korea was integrated with an adaptation policy effect assessment module based on a non-linear regression model and a climate change impact assessment module based on non-stationary frequency analysis. Historic climate data and future climate projection data from CMIP6 global climate models were used for the frequency analysis. The flood damage reduction effect of climate change adaptation policies was determined across various future projection periods and temperature increase scenarios. It was found that the flood damage gradually increased from the +2 degrees C scenario to the +5 degrees C scenario, though this flood damage was reduced by 43-44% with the implementation of corresponding adaptation policies. The macro-scale assessment framework proposed in this research, which incorporates flood damage records, climate observations, socioeconomic data reflecting flood mitigation capabilities, and climate model outputs for future projections, has the potential to be employed for a wide range of applications.
英文关键词	Climate change; Adaption policy; Flood damage; Non-stationary; Policy effectiveness
语种	英语
WOS研究方向	Environmental Sciences & Ecology
WOS类目	Environmental Sciences
WOS记录号	WOS:001143185800001
来源期刊	MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/306935
作者单位	University of Seoul; University of Seoul; Korea Environment Institute (KEI); Rural Development Administration (RDA), Republic of Korea; National Institute of Agricultural Sciences
推荐引用方式 GB/T 7714	Seo, Seung Beom,Jee, Hee Won,Cho, Jaepil,et al. Assessment of the flood damage reduction effect of climate change adaptation policies under temperature increase scenarios[J],2024,29(1).
APA	Seo, Seung Beom.,Jee, Hee Won.,Cho, Jaepil.,Oh, Chansung.,Chae, Yeora.,...&Hur, Jina.(2024).Assessment of the flood damage reduction effect of climate change adaptation policies under temperature increase scenarios.MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE,29(1).
MLA	Seo, Seung Beom,et al."Assessment of the flood damage reduction effect of climate change adaptation policies under temperature increase scenarios".MITIGATION AND ADAPTATION STRATEGIES FOR GLOBAL CHANGE 29.1(2024).