Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/91461
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dc.contributorDepartment of Civil and Environmental Engineering-
dc.creatorWang, P-
dc.creatorShen, J-
dc.creatorXia, M-
dc.creatorSun, S-
dc.creatorZhang, Y-
dc.creatorZhang, H-
dc.creatorWang, X-
dc.date.accessioned2021-11-03T06:53:52Z-
dc.date.available2021-11-03T06:53:52Z-
dc.identifier.issn1680-7316-
dc.identifier.urihttp://hdl.handle.net/10397/91461-
dc.language.isoenen_US
dc.publisherCopernicus GmbHen_US
dc.rights© Author(s) 2021. This work is distributed under the Creative Commons Attribution 4.0 License (https://creativecommons.org/licenses/by/4.0/).en_US
dc.rightsThe following publication Wang, P., Shen, J., Xia, M., Sun, S., Zhang, Y., Zhang, H., and Wang, X.: Unexpected enhancement of ozone exposure and health risks during National Day in China, Atmos. Chem. Phys., 21, 10347–10356 is available at https://doi.org/10.5194/acp-21-10347-2021en_US
dc.titleUnexpected enhancement of ozone exposure and health risks during National day in Chinaen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage10347-
dc.identifier.epage10356-
dc.identifier.volume21-
dc.identifier.issue13-
dc.identifier.doi10.5194/acp-21-10347-2021-
dcterms.abstractChina is confronting increasing ozone (O3) pollution that worsens air quality and public health. Extreme O3 pollution occurs more frequently under special events and unfavorable meteorological conditions. Here we observed significantly elevated maximum daily 8h average (MDA8) O3 (up to 98ppb) during the Chinese National Day holiday (CNDH) in 2018 throughout China, with a prominent rise by up to 120% compared to the previous week. The air quality model shows that increased precursor emissions and regional transport are major contributors to the elevation. In the Pearl River Delta region, the regional transport contributed up to 30ppb O3 during the CNDH. Simultaneously, aggravated health risk occurs due to high O3, inducing 33% additional deaths throughout China. Moreover, in tourist cities such as Sanya, daily mortality even increases significantly from 0.4 to 1.6. This is the first comprehensive study to investigate O3 pollution during the CNDH at the national level, aiming to arouse more focus on the O3 holiday impact of the public.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationAtmospheric chemistry and physics, 2021, v. 21, no. 13, p. 10347-10356-
dcterms.isPartOfAtmospheric chemistry and physics-
dcterms.issued2021-
dc.identifier.scopus2-s2.0-85109538647-
dc.identifier.eissn1680-7324-
dc.description.validate202110 bcvc-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_Scopus/WOSen_US
dc.description.pubStatusPublisheden_US
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