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Satellite-observed pantropical carbon dynamics

hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorFAN, Lei
hal.structure.identifierÉcologie fonctionnelle et physique de l'environnement [EPHYSE]
dc.contributor.authorWIGNERON, Jean-Pierre
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
hal.structure.identifierICOS-ATC [ICOS-ATC]
dc.contributor.authorCIAIS, Philippe
hal.structure.identifierEvolution et Diversité Biologique [EDB]
dc.contributor.authorCHAVE, Jérôme
dc.contributor.authorBRANDT, Martin
hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorFENSHOLT, Rasmus
hal.structure.identifierCalifornia Institute of Technology [CALTECH]
dc.contributor.authorSAATCHI, Sassan
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
dc.contributor.authorBASTOS, Ana
hal.structure.identifierÉcologie fonctionnelle et physique de l'environnement [EPHYSE]
dc.contributor.authorAL-YAARI, Amen
dc.contributor.authorHUFKENS, Koen
dc.contributor.authorQIN, Yuanwei
dc.contributor.authorXIAO, Xiangming
hal.structure.identifierNational University of Defense Technology [China]
dc.contributor.authorCHEN, Chi
hal.structure.identifierDepartment of Earth and Environment [Boston]
dc.contributor.authorMYNENI, Ranga
hal.structure.identifierDepartment of Earth Physics and Thermodynamics [Valencia]
dc.contributor.authorFERNÁNDEZ-MORÁN, Roberto
hal.structure.identifierCentre d'Applications et de Recherches en TELédétection [Sherbrooke] [CARTEL]
dc.contributor.authorMIALON, Arnaud
hal.structure.identifierCentre d'études spatiales de la biosphère [CESBIO]
dc.contributor.authorRODRIGUEZ‐FERNANDEZ, Nemesio
hal.structure.identifierCentre d'études spatiales de la biosphère [CESBIO]
dc.contributor.authorKERR, Yann H.
hal.structure.identifierTsinghua University [Beijing] [THU]
dc.contributor.authorTIAN, Feng
hal.structure.identifierCentre de Recerca Ecològica i Aplicacions Forestals [CREAF]
dc.contributor.authorPENUELAS, Josep
dc.date.accessioned2024-04-08T12:07:40Z
dc.date.available2024-04-08T12:07:40Z
dc.date.issued2019-09
dc.identifier.issn2055-026X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/196476
dc.description.abstractEnChanges in terrestrial tropical carbon stocks have an important role in the global carbon budget. However, current observational tools do not allow accurate and large-scale monitoring of the spatial distribution and dynamics of carbon stocks'. Here, we used low-frequency L-band passive microwave observations to compute a direct and spatially explicit quantification of annual aboveground carbon (AGC) fluxes and show that the tropical net AGC budget was approximately in balance during 2010 to 2017, the net budget being composed of gross losses of -2.86 PgC yr(-1) offset by gross gains of -2.97 PgC yr(-1) between continents. Large interannual and spatial fluctuations of tropical AGC were quantified during the wet 2011 La Nina year and throughout the extreme dry and warm 2015-2016 El Nino episode. These interannual fluctuations, controlled predominantly by semiarid biomes, were shown to be closely related to independent global atmospheric CO2 growth-rate anomalies (Pearson's r = 0.86), highlighting the pivotal role of tropical AGC in the global carbon budget.
dc.description.sponsorshipCEnter of the study of Biodiversity in Amazonia - ANR-10-LABX-0025
dc.description.sponsorshipTowards a Unified theory of biotic Interactions: the roLe of environmental - ANR-10-LABX-0041
dc.description.sponsorshipANAEE-Services
dc.language.isoen
dc.publisherNature Publishing Group
dc.title.enSatellite-observed pantropical carbon dynamics
dc.typeArticle de revue
dc.identifier.doi10.1038/s41477-019-0478-9
dc.subject.halSciences de l'environnement
dc.subject.halSciences de l'environnement/Milieux et Changements globaux
bordeaux.journalNature Plants
bordeaux.page944-951
bordeaux.volume5
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue9
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02403129
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02403129v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nature%20Plants&rft.date=2019-09&rft.volume=5&rft.issue=9&rft.spage=944-951&rft.epage=944-951&rft.eissn=2055-026X&rft.issn=2055-026X&rft.au=FAN,%20Lei&WIGNERON,%20Jean-Pierre&CIAIS,%20Philippe&CHAVE,%20J%C3%A9r%C3%B4me&BRANDT,%20Martin&rft.genre=article


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