{"refrec":{"BRefID":361681,"RR":"<b>Yasunaka, S.; Manizza, M.; Terhaar, J.; Olsen, A.; Yamaguchi, R.; Landschützer, P.; Watanabe, E.; Carroll, D.; Adiwira, H.; Müller, J.; Hauck, J.</b> (2023). An assessment of sea-air CO<sub>2</sub> flux in the Arctic Ocean from 1985 to 2018, <b><i>in</i></b>: <i>EGU General Assembly 2023. Vienna, Austria & Online, 23–28 April 2023.</i> pp. EGU23-10462. <a href=\"https://dx.doi.org/10.5194/egusphere-egu23-10462\" target=\"_blank\">https://dx.doi.org/10.5194/egusphere-egu23-10462</a>","BEntID":359397,"PublicFlag":1,"CheckedFlag":0,"wosflag":0,"vabbflag":0,"RefStringPartII":", <b><i>in</i></b>: <i>EGU General Assembly 2023. Vienna, Austria & Online, 23–28 April 2023.</i> pp. EGU23-10462. <a href=\"https://dx.doi.org/10.5194/egusphere-egu23-10462\" target=\"_blank\">https://dx.doi.org/10.5194/egusphere-egu23-10462</a>","DocTypID":17,"DocType":"Book chapters","MarineFlag":1,"FreshFlag":0,"BrackishFlag":0,"TerrestrialFlag":0,"Authorstring":"Yasunaka, S.; Manizza, M.; Terhaar, J.; Olsen, A.; Yamaguchi, R.; Landschützer, P.; Watanabe, E.; Carroll, D.; Adiwira, H.; Müller, J.; Hauck, J.","OrigTitleTranslFlag":0,"Authorstringtrunc":"Yasunaka, S. <i>et al.</i>","Englishabstract":"As a contribution to the Regional Carbon Cycle Assessment and Processes phase 2 (RECCAP2) project, we present synthesized estimates of the Arctic Ocean CO<sub>2</sub> uptake and their uncertainties from state-of-the-art surface ocean <em>p</em>CO<sub>2</sub>-observation products, global and regional ocean biogeochemical models and atmospheric inversions. For the period of 1985−2018, the Arctic Ocean represents a net sink of CO<sub>2</sub> of 103 ± 19 TgC yr<sup>−1</sup> in the <em>p</em>CO<sub>2</sub> products and 92 ± 30 TgC yr<sup>−1</sup> in the ocean biogeochemical models. While the long-term mean CO<sub>2</sub> uptake in the Arctic Ocean is primarily caused by steady-state fluxes of natural carbon, it is enhanced 28% by the atmospheric CO<sub>2</sub> increase and 15% by climate change. Moreover, the climate effect in the Arctic Ocean has become more important in recent years. The CO<sub>2</sub> uptake peaks in late summer and early autumn, and is low in winter because the sea ice cover inhibits sea-air fluxes. The annual mean of CO<sub>2</sub> uptake increased due to the decreasing sea ice concentration both in the <em>p</em>CO<sub>2</sub> products and the ocean biogeochemical models. Both, the mean CO<sub>2</sub> uptake and the trend, is substantially weaker in the atmospheric inversions. Uncertainty across all estimates is large especially in the estimated surface ocean <em>p</em>CO<sub>2</sub> values in the East Siberian Sea and the Laptev Sea, due to scarcity of observations and missing processes in models, such as land-sea fluxes and sediment dynamics.","AbstractOtherLang":null,"BibLvlCode":"AM","StandardTitle":"An assessment of sea-air CO<sub>2</sub> flux in the Arctic Ocean from 1985 to 2018","OrigTitleLangCode":"en","OrigTitleLangCodeExtended":"eng","OrigTitleLangID":15,"DateLastModified":{"date":"2024-12-10 01:33:01.897972","timezone_type":1,"timezone":"+01:00"},"UserAccessRight":null,"UserAccID":null,"AuthorKeywords":null,"OtherDescriptors":null,"Notes":null,"AnaPub":2023,"MonPub":null,"DateUpdate":"2023-03-06","DateCreate":"2023-03-06","SecASFANote":null,"ConfID":null,"PeerRev":0,"VlizCoreFlag":1,"WoScode":null,"VABBcode":null,"OpenAcc":1,"DOI":"10.5194/egusphere-egu23-10462"},"refs":null,"anarec":{"AnaID":361681,"PubliDate":2023,"Pagination":"EGU23-10462","XtraPublOfAnaID":null,"ISBN":null,"Volume":null,"Issue":null,"BRefMon":361679,"BRefMonRR":"(2023). EGU General Assembly 2023. Vienna, Austria & Online, 23–28 April 2023. European Geosciences Union: [s.l.].  ","BRefXtra":null,"BRefXtraRR":null,"SerBRefID":null,"SerRR":null,"StandardTitleSer":null,"ISSN":null,"AbbrevSer":null,"StandardTitleMon":"EGU General Assembly 2023. Vienna, Austria & Online, 23–28 April 2023","StartPage":null,"Pages":null,"ToPubliDate":null,"BRefBibLvlCode":"M","SerNotes":null},"monrec":null,"serrec":null,"relations":null,"relationsRev":null,"addrec":null,"othpubs":null,"ownerships":null,"authors":[{"AutName":"Yasunaka","Firstname":"Sayaka","Initials":"S.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":243729,"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":"Manizza","Firstname":"Manfredi","Initials":"M.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":488396,"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":"Terhaar","Firstname":"Jens","Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":419401,"OrderNr":3,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":"0000-0001-9377-415X","PersID":36678,"InsID":null},{"AutName":"Olsen","Firstname":"Are","Initials":"A.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":243737,"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":"Yamaguchi","Firstname":"Ryohei","Initials":"R.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":437127,"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":"Landschützer","Firstname":"Peter","Initials":"P.","Affiliation":"Flanders Marine Institute (VLIZ)","Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":508439,"OrderNr":6,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":"VLIZ","InsFSN":"Vlaams Instituut voor de Zee","ORCID":"0000-0002-7398-3293","PersID":41702,"InsID":36},{"AutName":"Watanabe","Firstname":"Eiji","Initials":"E.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":243733,"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":"Carroll","Firstname":"Dustin","Initials":"D.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":359731,"OrderNr":8,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Adiwira","Firstname":"Hanani","Initials":"H.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":518083,"OrderNr":9,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Müller","Firstname":"Jens","Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":0,"BEntID":359397,"AutID":518084,"OrderNr":10,"DegrID":null,"EditorFlag":0,"CorrespFlag":0,"IllustratorFlag":0,"ReviserFlag":0,"TranslatorFlag":0,"InsAcronym":null,"InsFSN":null,"ORCID":null,"PersID":null,"InsID":null},{"AutName":"Hauck","Firstname":"Judith","Initials":"J.","Affiliation":null,"Discriminator":null,"CorporateFlag":1,"BEntID":359397,"AutID":90282,"OrderNr":11,"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":387282,"LibID":36,"BRefID":361681,"EmbargoDate":null,"FullEmbargoDate":null,"PhysMedID":16,"hasOCRd":1,"ShelfLocCode":"387282","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":[{"LitStyID":16,"Style":"Summary"}],"thespers":null,"arch2discl":null,"SERpubls":null,"MONpubls":[{"PublName":"European Geosciences Union","Place":null}],"pictures":[],"thestermsPath":null,"thestermsASFA":null,"taxtermsASFA":null,"geotermsASFA":null,"collections":[{"Collection":"OMA - Open Marien Archief","ShortName":"OMA"}],"conf":null,"proj":null,"Physdatasets":null,"spcols":{"222":{"SpName":"BMB - Belgische Mariene Bibliografie","SpColID":222,"ParSpColID":null,"TopParID":null,"ShortName":"BMB","URLLocation":null,"LibID":36,"OpenRepoFlag":null,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"BMB"},"221":{"SpName":"OMA - Open Marien Archief","SpColID":221,"ParSpColID":null,"TopParID":null,"ShortName":"OMA","URLLocation":null,"LibID":36,"OpenRepoFlag":1,"SpTypID":null,"TopParIDNotWebsite":null,"SpColPath":"OMA"}},"doi":null,"publs":null,"serparttypes":null,"monauthors":null,"MParts":null,"SParts":null,"hLibs":null,"langs":[{"BEntID":359397,"AbstractFlag":0,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"},{"BEntID":359397,"AbstractFlag":1,"LangID":15,"LangCode":"en","Lang":"English","DutchTerm":"Engels","LangCodeExtended":"eng"}],"urls":[{"URL":"https://dx.doi.org/10.5194/egusphere-egu23-10462","externalID":"10.5194/egusphere-egu23-10462","URLTypeCode":"DOI","URLID":113528,"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":"Bouchti, Zohra, Z.","newSesDate":{"date":"2023-03-06 08:57:36.870000","timezone_type":3,"timezone":"Europe/Brussels"},"updSesName":"Bouchti, Zohra, Z.","updSesDate":{"date":"2023-03-06 08:57:36.870000","timezone_type":3,"timezone":"Europe/Brussels"}}}