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dc.contributor.authorSikar, E.
dc.contributor.authorLa Scala, N.
dc.date.accessioned2014-05-20T15:27:37Z
dc.date.available2014-05-20T15:27:37Z
dc.date.issued2004-02-01
dc.identifierhttp://dx.doi.org/10.1023/B:JOCH.0000021027.42511.ef
dc.identifier.citationJournal of Atmospheric Chemistry. Dordrecht: Kluwer Academic Publ, v. 47, n. 2, p. 101-106, 2004.
dc.identifier.issn0167-7764
dc.identifier.urihttp://hdl.handle.net/11449/37564
dc.description.abstractMethane and carbon dioxide seasonal cycles during years 1998 and 1999 at two Brazilian urban and inland sites are presented. The mixing ratio averages over the studied period of time were 1.80 ppm CH4 and 384.7 ppm CO2. A comparison is made between continental averages and the averages of the three nearest global network background sites of NOAA-CMDL comprising Ascension Island, Namibia and Easter Island. Inland sites had 0.08 ppm or 4.9% more CH4 and 19.0 ppm or 4.9% more CO2 than background over the same time span. The CH4 summer minimum observed in remote sites was also detected inland. During the month of October 98 and 99 inland mixing ratios were frequently similar to background.en
dc.format.extent101-106
dc.language.isoeng
dc.publisherKluwer Academic Publ
dc.relation.ispartofJournal of Atmospheric Chemistry
dc.sourceWeb of Science
dc.subjectcarbon dioxidept
dc.subjectMethanept
dc.subjecturban seasonal cyclept
dc.titleMethane and carbon dioxide seasonal cycles at urban Brazilian inland sitesen
dc.typeArtigo
dcterms.licensehttp://www.springer.com/open+access/authors+rights
dcterms.rightsHolderKluwer Academic Publ
dc.contributor.institutionConstrumaq Sao Carlos
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.description.affiliationConstrumaq Sao Carlos, BR-13560970 Sao Carlos, SP, Brazil
dc.description.affiliationUNESP, FCAV, BR-14884900 Jaboticabal, SP, Brazil
dc.description.affiliationUnespUNESP, FCAV, BR-14884900 Jaboticabal, SP, Brazil
dc.identifier.doi10.1023/B:JOCH.0000021027.42511.ef
dc.identifier.wosWOS:000220397700001
dc.rights.accessRightsAcesso restrito
unesp.campusUniversidade Estadual Paulista (Unesp), Faculdade de Ciências Agrárias e Veterinárias, Jaboticabalpt
dc.identifier.lattes1449605928537533
unesp.author.lattes1449605928537533
unesp.author.orcid0000-0002-1575-9875[2]
dc.relation.ispartofjcr1.708
dc.relation.ispartofsjr0,800
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