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Carbon loss from forest degradation exceeds that from deforestation in the Brazilian Amazon

hal.structure.identifierUniversity of Oklahoma [OU]
dc.contributor.authorQIN, Yuanwei
hal.structure.identifierUniversity of Oklahoma [OU]
dc.contributor.authorXIAO, Xiangming
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorJ.-P., Wigneron
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.identifierUniversity of Copenhagen = Københavns Universitet [UCPH]
dc.contributor.authorBRANDT, Martin
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorFAN, Lei
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLI, Xiaojun
hal.structure.identifierUniversity of Oklahoma [OU]
dc.contributor.authorCROWELL, Sean
hal.structure.identifierUniversity of Oklahoma [OU]
dc.contributor.authorWU, Xiaocui
hal.structure.identifierUniversity of Oklahoma [OU]
dc.contributor.authorDOUGHTY, Russell
hal.structure.identifierLawrence Berkeley National Laboratory [Berkeley] [LBNL]
dc.contributor.authorZHANG, Yao
hal.structure.identifierChinese Academy of Sciences [Beijing] [CAS]
dc.contributor.authorLIU, Fang
hal.structure.identifierUniversity of Exeter
dc.contributor.authorSITCH, Stephen
hal.structure.identifierUniversity of Oklahoma [OU]
dc.contributor.authorMOORE, Berrien
dc.date.accessioned2024-04-08T11:51:21Z
dc.date.available2024-04-08T11:51:21Z
dc.date.issued2021-05
dc.identifier.issn1758-678X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195428
dc.description.abstractEnSpatial–temporal dynamics of aboveground biomass (AGB) and forest area affect the carbon cycle, climate and biodiversity in the Brazilian Amazon. Here we investigate interannual changes in AGB and forest area by analysing satellite-based annual AGB and forest area datasets. We found that the gross forest area loss was larger in 2019 than in 2015, possibly due to recent loosening of forest protection policies. However, the net AGB loss was three times smaller in 2019 than in 2015. During 2010–2019, the Brazilian Amazon had a cumulative gross loss of 4.45 Pg C against a gross gain of 3.78 Pg C, resulting in a net AGB loss of 0.67 Pg C. Forest degradation (73%) contributed three times more to the gross AGB loss than deforestation (27%), given that the areal extent of degradation exceeds that of deforestation. This indicates that forest degradation has become the largest process driving carbon loss and should become a higher policy priority.
dc.language.isoen
dc.publisherNature Publishing Group
dc.subject.encarbon cycle
dc.subject.enBrazilian Amazon forest
dc.subject.enclimate and biodiversity
dc.title.enCarbon loss from forest degradation exceeds that from deforestation in the Brazilian Amazon
dc.typeArticle de revue
dc.identifier.doi10.1038/s41558-021-01026-5
dc.subject.halPlanète et Univers [physics]/Océan, Atmosphère
dc.subject.halPlanète et Univers [physics]/Interfaces continentales, environnement
dc.identifier.arxiv2206.07363
bordeaux.journalNature Climate Change
bordeaux.page442-448
bordeaux.volume11
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue5
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-03231628
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03231628v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Nature%20Climate%20Change&rft.date=2021-05&rft.volume=11&rft.issue=5&rft.spage=442-448&rft.epage=442-448&rft.eissn=1758-678X&rft.issn=1758-678X&rft.au=QIN,%20Yuanwei&XIAO,%20Xiangming&J.-P.,%20Wigneron&CIAIS,%20Philippe&BRANDT,%20Martin&rft.genre=article


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