Afficher la notice abrégée

Global increase in biomass carbon stock dominated by growth of northern young forests over past decade

hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
hal.structure.identifierMax Planck Institute for Biogeochemistry [MPI-BGC]
dc.contributor.authorYANG, Hui
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
dc.contributor.authorCIAIS, Philippe
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorFRAPPART, Frédéric
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLI, Xiaojun
hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorBRANDT, Martin
hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorFENSHOLT, Rasmus
hal.structure.identifierSouthwest University [Chongqing]
dc.contributor.authorFAN, Lei
hal.structure.identifierJet Propulsion Laboratory [JPL]
hal.structure.identifierInstitute of Environment and Sustainability [Los Angeles] [IOES]
dc.contributor.authorSAATCHI, Sassan
hal.structure.identifierGerman Research Centre for Geosciences - Helmholtz-Centre Potsdam [GFZ]
dc.contributor.authorBESNARD, Simon
hal.structure.identifierTsinghua University [Beijing] [THU]
dc.contributor.authorDENG, Zhu
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
dc.contributor.authorBOWRING, Simon
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorJ.-P., Wigneron
dc.date.accessioned2024-04-08T11:42:07Z
dc.date.available2024-04-08T11:42:07Z
dc.date.issued2023-10
dc.identifier.issn1752-0894
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195068
dc.description.abstractEnChanges in terrestrial carbon storage under environmental and land-use changes remain a critical source of uncertainty in regional and global carbon budgets. We generated global maps of annual live vegetation biomass using L-band microwave vegetation optical depth. Globally, biomass carbon stocks increased from 2010 to 2019 at a rate of 0.50 ± 0.20 PgC yr−1 with a year-to-year variability, closely mirroring the observations of the global atmospheric CO2 growth rate. The main contributors to the global carbon sink are boreal and temperate forests, while wet tropical forests are small carbon sources, from deforestation and agriculture-related disturbances. We found that the tropical deforested and degraded old-growth forests (>140 yr) are nearly carbon neutral whereas temperate and boreal young (< 50 yr) and middle-aged (50–140 yr) forests are the largest sinks. By contrast, dynamic global vegetation models show that all old-growth forests are large sinks and largely ignore the impacts of deforestation and degradation on tropical biomass. Our findings highlight the importance of forest demography when predicting dynamics of future carbon sink under changing climate.
dc.language.isoen
dc.publisherNature Publishing Group
dc.title.enGlobal increase in biomass carbon stock dominated by growth of northern young forests over past decade
dc.typeArticle de revue
dc.identifier.doi10.1038/s41561-023-01274-4
dc.subject.halPlanète et Univers [physics]/Océan, Atmosphère
dc.subject.halPlanète et Univers [physics]/Interfaces continentales, environnement
bordeaux.journalNature Geoscience
bordeaux.page886-892
bordeaux.volume16
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue10
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-04234962
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04234962v1
bordeaux.COinSctx_ver=Z39.88-2004&amp;rft_val_fmt=info:ofi/fmt:kev:mtx:journal&amp;rft.jtitle=Nature%20Geoscience&amp;rft.date=2023-10&amp;rft.volume=16&amp;rft.issue=10&amp;rft.spage=886-892&amp;rft.epage=886-892&amp;rft.eissn=1752-0894&amp;rft.issn=1752-0894&amp;rft.au=YANG,%20Hui&amp;CIAIS,%20Philippe&amp;FRAPPART,%20Fr%C3%A9d%C3%A9ric&amp;LI,%20Xiaojun&amp;BRANDT,%20Martin&amp;rft.genre=article


Fichier(s) constituant ce document

FichiersTailleFormatVue

Il n'y a pas de fichiers associés à ce document.

Ce document figure dans la(les) collection(s) suivante(s)

Afficher la notice abrégée