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Large historical growth in global terrestrial gross primary production

hal.structure.identifierSierra Nevada Research Institute
dc.contributor.authorCAMPBELL, J. E.
hal.structure.identifierDepartment of Global Ecology
dc.contributor.authorBERRY, J. A.
hal.structure.identifierDepartment of Atmospheric and Oceanic Sciences [Los Angeles] [AOS]
dc.contributor.authorSEIBT, U.
hal.structure.identifierJoint Global Change Research Institute
dc.contributor.authorSMITH, S. J.
hal.structure.identifierNOAA Earth System Research Laboratory [ESRL]
dc.contributor.authorMONTZKA, S. A.
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLAUNOIS, Thomas
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
hal.structure.identifierICOS-RAMCES [ICOS-RAMCES]
dc.contributor.authorBELVISO, Sauveur
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorBOPP, Laurent
hal.structure.identifierFinnish Meteorological Institute [FMI]
dc.contributor.authorLAINE, M.
dc.date.accessioned2024-04-08T12:09:38Z
dc.date.available2024-04-08T12:09:38Z
dc.date.issued2017
dc.identifier.issn0028-0836
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/196587
dc.description.abstractEnGrowth in terrestrial gross primary production (GPP)-the amount of carbon dioxide that is 'fixed' into organic material through the photosynthesis of land plants-may provide a negative feedback for climate change. It remains uncertain, however, to what extent biogeochemical processes can suppress global GPP growth. As a consequence, modelling estimates of terrestrial carbon storage, and of feedbacks between the carbon cycle and climate, remain poorly constrained. Here we present a global, measurement-based estimate of GPP growth during the twentieth century that is based on long-term atmospheric carbonyl sulfide (COS) records, derived from ice-core, firn and ambient air samples. We interpret these records using a model that simulates changes in COS concentration according to changes in its sources and sinks-including a large sink that is related to GPP. We find that the observation-based COS record is most consistent with simulations of climate and the carbon cycle that assume large GPP growth during the twentieth century (31% ± 5% growth; mean ± 95% confidence interval). Although this COS analysis does not directly constrain models of future GPP growth, it does provide a global-scale benchmark for historical carbon-cycle simulations.
dc.language.isoen
dc.publisherNature Publishing Group
dc.rights.urihttp://creativecommons.org/licenses/by-sa/
dc.subjectphotosynthèse foliaire
dc.subjectteneur en dioxyde de carbone
dc.subjectproduction primaire brute
dc.title.enLarge historical growth in global terrestrial gross primary production
dc.typeArticle de revue
dc.identifier.doi10.1038/nature22030
dc.subject.halSciences du Vivant [q-bio]
dc.description.sponsorshipEuropeCoordinated Research in Earth Systems and Climate: Experiments, kNowledge, Dissemination and Outreach
dc.description.sponsorshipEuropeCarbonic anhydrase: where the CO2, COS and H2O cycles meet
bordeaux.journalNature
bordeaux.page84-87
bordeaux.volume544
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue7648
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-01606012
hal.version1
hal.popularnon
hal.audienceNon spécifiée
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-01606012v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nature&rft.date=2017&rft.volume=544&rft.issue=7648&rft.spage=84-87&rft.epage=84-87&rft.eissn=0028-0836&rft.issn=0028-0836&rft.au=CAMPBELL,%20J.%20E.&BERRY,%20J.%20A.&SEIBT,%20U.&SMITH,%20S.%20J.&MONTZKA,%20S.%20A.&rft.genre=article


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