21st Century drought-related fires counteract the decline of Amazon deforestation carbon emissions

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dc.contributor.authorARAGAO, LUIZ E.O.C.
dc.contributor.authorANDERSON, LIANA O.
dc.contributor.authorFONSECA, MARISA G.
dc.contributor.authorROSAN, THAIS M.
dc.contributor.authorVEDOVATO, LAURA B.
dc.contributor.authorWAGNER, FABIEN H.
dc.contributor.authorSILVA, CAMILA V.J.
dc.contributor.authorSILVA JUNIOR, CELSO H.L.
dc.contributor.authorARAI, EGIDIO
dc.contributor.authorAGUIAR, ANA P.
dc.contributor.authorBARLOW, JOS
dc.contributor.authorBERENGUER, ERIKA
dc.contributor.authorDEETER, MERRITT N.
dc.contributor.authorDOMINGUES, LUCAS G.
dc.contributor.authorGATTI, LUCIANA
dc.contributor.authorGLOOR, MANUEL
dc.contributor.authorMALHI, YADVINDER
dc.contributor.authorMARENGO, JOSE A.
dc.contributor.authorMILLER, JOHN B.
dc.contributor.authorPHILLIPS, OLIVER L.
dc.contributor.authorSAATCHI, SASSAN
dc.coverageInternacionalpt_BR
dc.date.accessioned2018-07-11T13:47:27Z
dc.date.available2018-07-11T13:47:27Z
dc.date.issued2018pt_BR
dc.description.abstractTropical carbon emissions are largely derived from direct forest clearing processes. Yet, emissions from drought-induced forest fires are, usually, not included in national-level carbon emission inventories. Here we examine Brazilian Amazon drought impacts on fire incidence and associated forest fire carbon emissions over the period 2003-2015. We show that despite a 76% decline in deforestation rates over the past 13 years, fire incidence increased by 36% during the 2015 drought compared to the preceding 12 years. The 2015 drought had the largest ever ratio of active fire counts to deforestation, with active fires occurring over an area of 799,293 km(2). Gross emissions from forest fires (989 +/- 504 Tg CO2 year(-1)) alone are more than half as great as those from old-growth forest deforestation during drought years. We conclude that carbon emission inventories intended for accounting and developing policies need to take account of substantial forest fire emissions not associated to the deforestation process.pt_BR
dc.description.sponsorshipConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)pt_BR
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)pt_BR
dc.description.sponsorshipIDCNPq: 458022/2013-6; 305054/2016-3; 573797/2008-0pt_BR
dc.description.sponsorshipIDFAPESP: 08/57719-9; 08/58120-3; 11/51841-0; 15/50484-0pt_BR
dc.identifier.citationARAGAO, LUIZ E.O.C.; ANDERSON, LIANA O.; FONSECA, MARISA G.; ROSAN, THAIS M.; VEDOVATO, LAURA B.; WAGNER, FABIEN H.; SILVA, CAMILA V.J.; SILVA JUNIOR, CELSO H.L.; ARAI, EGIDIO; AGUIAR, ANA P.; BARLOW, JOS; BERENGUER, ERIKA; DEETER, MERRITT N.; DOMINGUES, LUCAS G.; GATTI, LUCIANA; GLOOR, MANUEL; MALHI, YADVINDER; MARENGO, JOSE A.; MILLER, JOHN B.; PHILLIPS, OLIVER L.; SAATCHI, SASSAN. 21st Century drought-related fires counteract the decline of Amazon deforestation carbon emissions. <b>Nature Communications</b>, v. 9, n. 536, 2018. DOI: <a href="https://dx.doi.org/10.1038/s41467-017-02771-y">10.1038/s41467-017-02771-y</a>. Disponível em: http://repositorio.ipen.br/handle/123456789/28921.
dc.identifier.doi10.1038/s41467-017-02771-ypt_BR
dc.identifier.fasciculo536pt_BR
dc.identifier.issn2041-1723pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0003-4908-8974
dc.identifier.percentilfi93.48en
dc.identifier.percentilfiCiteScore96.00
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/28921
dc.identifier.vol9pt_BR
dc.relation.ispartofNature Communicationspt_BR
dc.rightsopenAccesspt_BR
dc.subjectcarbon dioxide
dc.subjectdeforestation
dc.subjectforests
dc.subjectmonitoring
dc.subjectgreenhouse gases
dc.subjecttropical regions
dc.subjectclimates
dc.subjectdroughts
dc.subjectfires
dc.subjectamazon river
dc.title21st Century drought-related fires counteract the decline of Amazon deforestation carbon emissionspt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorLUCIANA VANNI GATTI
ipen.autorLUCAS GATTI DOMINGUES
ipen.codigoautor670
ipen.codigoautor6548
ipen.contributor.ipenauthorLUCIANA VANNI GATTI
ipen.contributor.ipenauthorLUCAS GATTI DOMINGUES
ipen.date.recebimento18-07pt_BR
ipen.identifier.fi11.878pt_BR
ipen.identifier.fiCiteScore18.1
ipen.identifier.ipendoc24704pt_BR
ipen.identifier.iwosWoSpt_BR
ipen.identifier.ods13
ipen.range.fi6.000 ou mais
ipen.range.percentilfi75.00 - 100.00
ipen.type.genreArtigo
relation.isAuthorOfPublication12ece531-6992-4dbf-b85f-3026471e1a3b
relation.isAuthorOfPublication3eb6eddc-494d-4e4c-bce8-4c6a4bafa5a6
relation.isAuthorOfPublication.latestForDiscovery3eb6eddc-494d-4e4c-bce8-4c6a4bafa5a6
sigepi.autor.atividadeDOMINGUES, LUCAS G.:6548:1010:Npt_BR
sigepi.autor.atividadeGATTI, LUCIANA:670:1010:Npt_BR
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