气候变化领域集成服务门户(CCPortal): Study on methods to identify the impact factors of economic losses due to typhoon storm surge based on confirmatory factor analysis

CCPortal

DOI	10.1007/s11069-019-03823-w
	Study on methods to identify the impact factors of economic losses due to typhoon storm surge based on confirmatory factor analysis
	Guo T.; Li G.
发表日期	2020
ISSN	0921030X
起始页码	515
结束页码	534
卷号	100 期号:2
英文摘要	By establishing an objective and effective indicator system, we can accurately estimate the economic losses inflicted by typhoon storm surge. With Guangdong selected as the area for our case study, we used confirmatory factor analysis to identify and select three types of risk factors generating economic losses from such disasters: hazard, vulnerability, and disaster resilience. Moreover, by dividing the study area into three time periods in based on economic development conditions, we analyzed the indicator changes in various risk factors within them. Studies have shown that impact indicators from various risk factors at different time periods have not changed significantly, while their degree of relevance has varied with each risk factor. Compared with the traditionally established indicator systems, the basic indicators based on historical cases in this paper are more factual, and the application of confirmatory factor analysis in the selection of indicators has eliminated the interference of subjective factors, rendering the results more rational and scientific. © 2020, Springer Nature B.V.
关键词	Confirmatory factor analysis Economic losses Impact factors Storm surge
英文关键词	economic conditions; economic development; natural hazard; risk assessment; risk factor; storm surge; vulnerability; China; Guangdong
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/205710
作者单位	Key Laboratory of Land Surface Pattern and Simulation, Institute of Geographic Sciences and Natural Resources Research, CAS, Beijing, 100101, China; University of Chinese Academy of Sciences, Beijing, 100049, China
推荐引用方式 GB/T 7714	Guo T.,Li G.. Study on methods to identify the impact factors of economic losses due to typhoon storm surge based on confirmatory factor analysis[J],2020,100(2).
APA	Guo T.,&Li G..(2020).Study on methods to identify the impact factors of economic losses due to typhoon storm surge based on confirmatory factor analysis.Natural Hazards,100(2).
MLA	Guo T.,et al."Study on methods to identify the impact factors of economic losses due to typhoon storm surge based on confirmatory factor analysis".Natural Hazards 100.2(2020).