气候变化领域集成服务门户(CCPortal): Air pollution, perceived health risk, and trip decision-making: Environmental justice considerations

CCPortal

DOI	10.1016/j.cities.2024.104949
	Air pollution, perceived health risk, and trip decision-making: Environmental justice considerations
	Kim, Suji; Ko, Yekang; Jang, Kitae
发表日期	2024
ISSN	0264-2751
EISSN	1873-6084
起始页码	149
卷号	149
英文摘要	This study evaluates the impacts of air pollution on trip decision-making and the determinants associated with perceived health risk from air pollution, socioeconomic status, and trip routine. To analyze its impacts based on a comprehensive mechanism, we developed a conceptual framework for trip decision-making process via perceived health risk from air pollution through an extensive literature review. We conducted a survey about trip plan changes due to poor air quality in South Korea, and used an integrated choice and latent variable model to verify the hypotheses in the framework. The result reveals that high perceived health risk encourages people to seek related information, which induces more trip plan changes under poor air quality. People with greater perceived risk tend to make more drastic trip-related decisions by changing or even canceling trip schedules. Moreover, higher-income groups generally perceive greater health risks and eventually seek relevant information more. The findings imply that the gap caused by socioeconomic status brings more frequent exposure of socially disadvantaged groups to polluted air, which can connect to environmental justice problems in society. This study provides noteworthy knowledge of the relationship between air quality and travel behavior to make healthy cities for everyone through environmental justice in transportation.
英文关键词	Air pollution; Trip decision-making; Perceived health risk; Information-seeking behavior; Integrated choice and latent variable model; Environmental justice
语种	英语
WOS研究方向	Urban Studies
WOS类目	Urban Studies
WOS记录号	WOS:001217526600001
来源期刊	CITIES
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/297482
作者单位	Korea Advanced Institute of Science & Technology (KAIST); University of Oregon
推荐引用方式 GB/T 7714	Kim, Suji,Ko, Yekang,Jang, Kitae. Air pollution, perceived health risk, and trip decision-making: Environmental justice considerations[J],2024,149.
APA	Kim, Suji,Ko, Yekang,&Jang, Kitae.(2024).Air pollution, perceived health risk, and trip decision-making: Environmental justice considerations.CITIES,149.
MLA	Kim, Suji,et al."Air pollution, perceived health risk, and trip decision-making: Environmental justice considerations".CITIES 149(2024).