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Revisiting the impact of temperature on ground-level ozone: A causal inference approach

文献类型：期刊论文

作者Chen, Baihua4; Zhen, Ling2,4; Wang, Lin4; Zhong, Haobin4; Lin, Chunshui3; Yang, Lin1,4; Xu, Wei3,4; Huang, Ru-Jin4
刊名SCIENCE OF THE TOTAL ENVIRONMENT
出版日期2024-11-25
卷号953页码:8
关键词Ambient air quality Ozone Temperature Machine learning Causal inference
ISSN号0048-9697
DOI10.1016/j.scitotenv.2024.176062
通讯作者Lin, Chunshui(linchunshui@ieecas.cn) ; Xu, Wei(wxu@iue.ac.cn)
英文摘要It has been widely acknowledged that high temperatures and heatwaves promote ozone concentration, worsening the ambient air quality. However, temperature can impact ozone via multiple pathways, and quantifying each path is challenging due to environmental confounders. In this study, we frame the problem as a treatmentoutcome issue and utilize a machine learning-aided causal inference technique to disentangle the impact of temperature on ozone formation. Our approach reveals that failing to account for the covariations of solar radiation and other meteorological factors leads to an overestimation of the O-3-temperature response. Through process evaluation, we find that temperature influences local ozone formation mainly by accelerating chemical reactions and enhancing precursor production and changing boundary layer heights. The O-3 response to temperature via enhancing soil NOx and changing relative humidity and wind field is however observable. A better appreciation of O-3 -temperature response is critical for improving air quality regulation in the warming future.
WOS关键词SURFACE OZONE ; METEOROLOGICAL INFLUENCES ; EMISSIONS ; POLLUTION ; CHINA ; VARIABILITY ; DRIVERS
资助项目National Key Research and Development Program of China[2023YFC3705503] ; Hundred Talents Program of Chinese Academy of Sciences ; Natural Science Foundation of China[42307591]
WOS研究方向Environmental Sciences & Ecology
语种英语
WOS记录号WOS:001314134600001
出版者ELSEVIER
资助机构National Key Research and Development Program of China ; Hundred Talents Program of Chinese Academy of Sciences ; Natural Science Foundation of China
源URL[http://ir.ieecas.cn/handle/361006/17784]  
专题地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）
地球环境研究所_粉尘与环境研究室
第四纪科学与全球变化卓越创新中心
通讯作者Lin, Chunshui; Xu, Wei
作者单位1.Univ Nottingham Ningbo, Sch Environm Sci & Technol, Ningbo, Peoples R China
2.Univ Chinese Acad Sci, Beijing, Peoples R China
3.Chinese Acad Sci, Inst Earth Environm, Ctr Excellence Quaternary Sci & Global Change, State Key Lab Loess & Quaternary Geol SKLLQG, Xian 710061, Peoples R China
4.Chinese Acad Sci, Inst Urban Environm, Ctr Excellence Reg Atmospher Environm, Xiamen, Peoples R China
推荐引用方式
GB/T 7714		 Chen, Baihua,Zhen, Ling,Wang, Lin,et al. Revisiting the impact of temperature on ground-level ozone: A causal inference approach[J]. SCIENCE OF THE TOTAL ENVIRONMENT,2024,953:8.
APA Chen, Baihua.,Zhen, Ling.,Wang, Lin.,Zhong, Haobin.,Lin, Chunshui.,...&Huang, Ru-Jin.(2024).Revisiting the impact of temperature on ground-level ozone: A causal inference approach.SCIENCE OF THE TOTAL ENVIRONMENT,953,8.
MLA Chen, Baihua,et al."Revisiting the impact of temperature on ground-level ozone: A causal inference approach".SCIENCE OF THE TOTAL ENVIRONMENT 953(2024):8.

入库方式： OAI收割

来源：地球环境研究所

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