{"refrec":{"BRefID":339133,"RR":"<b>Miyazaki, K.; Bowman, K.; Sekiya, T.; Takigawa, M.; Neu, J.L.; Sudo, K.; Osterman, G.; Eskes, H.</b> (2021). Global tropospheric ozone responses to reduced NO<sub>x</sub> emissions linked to the COVID-19 worldwide lockdowns. <i>Science Advances 7(24)</i>: eabf7460. <a href=\"https://dx.doi.org/10.1126/sciadv.abf7460\" target=\"_blank\">https://dx.doi.org/10.1126/sciadv.abf7460</a>","BEntID":335768,"PublicFlag":1,"CheckedFlag":0,"wosflag":1,"vabbflag":0,"RefStringPartII":". <i>Science Advances 7(24)</i>: eabf7460. <a href=\"https://dx.doi.org/10.1126/sciadv.abf7460\" target=\"_blank\">https://dx.doi.org/10.1126/sciadv.abf7460</a>","DocTypID":8,"DocType":"Journal article","MarineFlag":0,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Miyazaki, K.; Bowman, K.; Sekiya, T.; Takigawa, M.; Neu, J.L.; Sudo, K.; Osterman, G.; Eskes, H.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Miyazaki, K. <i>et al.</i>","Englishabstract":"Efforts to stem the transmission of coronavirus disease 2019 (COVID-19) led to rapid, global ancillary reductions in air pollutant emissions. Here, we quantify the impact on tropospheric ozone using a multiconstituent chemical data assimilation system. Anthropogenic NO<sub><em>x</em></sub> emissions dropped by at least 15% globally and 18 to 25% regionally in April and May 2020, which decreased free tropospheric ozone by up to 5 parts per billion, consistent with independent satellite observations. The global total tropospheric ozone burden declined by 6TgO<sub>3</sub> (∼2%) in May and June 2020, largely due to emission reductions in Asia and the Americas that were amplified by regionally high ozone production efficiencies (up to 4 TgO<sub>3</sub>/TgN). Our results show that COVID-19 mitigation left a global atmospheric imprint that altered atmospheric oxidative capacity and climate radiative forcing, providing a test of the efficacy of NO<sub><em>x</em></sub> emissions controls for co-benefiting air quality and climate.","AbstractOtherLang":null,"BibLvlCode":"AS","StandardTitle":"Global tropospheric ozone responses to reduced NO<sub>x</sub> emissions linked to the COVID-19 worldwide lockdowns","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:17.368041","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2021,"MonPub":null,"DateUpdate":"2021-06-17","DateCreate":"2021-06-17","SecASFANote":null,"ConfID":null,"PeerRev":1,"VlizCoreFlag":1,"WoScode":"WOS:000659923500009","VABBcode":null,"OpenAcc":1,"DOI":"10.1126/sciadv.abf7460"},"refs":null,"anarec":{"AnaID":339133,"PubliDate":2021,"Pagination":"eabf7460","XtraPublOfAnaID":null,"ISBN":null,"Volume":"7","Issue":"24","BRefMon":null,"BRefMonRR":null,"BRefXtra":null,"BRefXtraRR":null,"SerBRefID":248966,"SerRR":"Science Advances. AAAS: New York.  ISSN 2375-2548; e-ISSN 2375-2548","StandardTitleSer":"Science Advances","ISSN":"2375-2548","AbbrevSer":null,"StandardTitleMon":null,"StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"S","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Miyazaki","Firstname":"Kazuyuki","Initials":"K.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456931,"OrderNr":1,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Bowman","Firstname":"Kevin","Initials":"K.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456932,"OrderNr":2,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Sekiya","Firstname":"Takashi","Initials":"T.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456933,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Takigawa","Firstname":"Masayuki","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456934,"OrderNr":4,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Neu","Firstname":"Jessica","Initials":"J.L.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456935,"OrderNr":5,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Sudo","Firstname":"Kengo","Initials":"K.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456936,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Osterman","Firstname":"Greg","Initials":"G.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456937,"OrderNr":7,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Eskes","Firstname":"Henk","Initials":"H.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":335768,"AutID":456938,"OrderNr":8,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null}],"mapdetails":null,"datasets":null,"monographs":null,"monparts":null,"serparts":null,"BEntOpen":null,"BEntPrivate":null,"availability":[{"BInstID":362511,"LibID":36,"BRefID":339133,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"362511","RFID":null,"PaidValue":null,"Medium":"Server","Description":"VLIZ Open Access","Acronym":"VLIZ","Library":"Vlaams Instituut voor de Zee","DutchTerm":"Open access","URL":null,"ClassifID":53,"Classification":"Open access","ReqLink":null,"ClassifTypID":1,"URLLocation":"https://www.vliz.be/imisdocs/publications/","SubDir":null,"InternalReq":0,"LoggedInReq":0,"Disclaimer":null,"DutchDisclaimer":null,"FileFormat":".pdf","FileDescr":"pdf","InsPub":1,"InsID":36,"FileFormID":6,"LendableFlag":1,"PublicFlag":1,"orderLib":"A","Notes":null,"AccConID":null,"AccessConstraint":null,"LicURL":null}],"litstyles":null,"thespers":null,"arch2discl":null,"SERpubls":[{"PublName":"AAAS","City":"New York"}],"MONpubls":null,"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":null,"conf":null,"proj":null,"Physdatasets":null,"spcols":null,"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":335768,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":335768,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.1126/sciadv.abf7460","externalID":"10.1126/sciadv.abf7460","URLTypeCode":"DOI","URLID":94401,"URLTypID":13,"URLType":"DOI","URLPrefix":"http://dx.doi.org/"}],"thesterms":null,"taxterms":null,"geoterms":null,"othterms":null,"asfacodes":null,"asfa2codes":null,"thestermsFRIS":null,"taxtermsFRIS":null,"geotermsFRIS":null,"othtermsFRIS":null,"resmessage":"","complete":1,"sessions":{"newSesName":"Chisala, Chilekwa, C.","newSesDate":{"date":"2021-06-17 08:45:36.683000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Chisala, Chilekwa, C.","updSesDate":{"date":"2021-06-17 08:45:36.683000","timezone_type":3,"timezone":"Europe/Brussels"}}}