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Anthropogenic disturbance exacerbates resilience loss in the Amazon rainforests

hal.structure.identifierCollege of Urban and Environmental Sciences [Beijing]
dc.contributor.authorWANG, Huan
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
dc.contributor.authorCIAIS, Philippe
hal.structure.identifierCollege of Life and Environmental Sciences [Exeter]
dc.contributor.authorSITCH, Stephen
hal.structure.identifierDepartment of Environmental Science, University of Arizona, Tucson, Arizona 85719, United States
dc.contributor.authorGREEN, Julia
hal.structure.identifierCollege of Urban and Environmental Sciences [Beijing]
dc.contributor.authorTAO, Shengli
hal.structure.identifierLaboratoire des Sciences du Climat et de l'Environnement [Gif-sur-Yvette] [LSCE]
hal.structure.identifierModélisation des Surfaces et Interfaces Continentales [MOSAIC]
dc.contributor.authorFU, Zheng
hal.structure.identifierEuropean Space Agency Climate Office
dc.contributor.authorALBERGEL, Clément
hal.structure.identifierMax Planck Institute for Biogeochemistry [MPI-BGC]
dc.contributor.authorBASTOS, Ana
hal.structure.identifierZhengzhou University
dc.contributor.authorWANG, Mengjia
hal.structure.identifierCollege of Life and Environmental Sciences [Exeter]
dc.contributor.authorFAWCETT, Dominic
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.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLIU, Xiangzhuo
hal.structure.identifierCollege of Urban and Environmental Sciences [Beijing]
dc.contributor.authorLI, Shuangcheng
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorWIGNERON, Jean‐pierre
dc.date2023
dc.date.accessioned2024-04-08T11:41:06Z
dc.date.available2024-04-08T11:41:06Z
dc.date.issued2023
dc.identifier.issn1354-1013
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195060
dc.description.abstractEnUncovering the mechanisms that lead to Amazon forest resilience variations is crucial to predict the impact of future climatic and anthropogenic disturbances. Here, we apply a previously used empirical resilience metrics, lag‐1 month temporal autocorrelation (TAC), to vegetation optical depth data in C‐band (a good proxy of the whole canopy water content) in order to explore how forest resilience variations are impacted by human disturbances and environmental drivers in the Brazilian Amazon. We found that human disturbances significantly increase the risk of critical transitions, and that the median TAC value is ~2.4 times higher in human‐disturbed forests than that in intact forests, suggesting a much lower resilience in disturbed forests. Additionally, human‐disturbed forests are less resilient to land surface heat stress and atmospheric water stress than intact forests. Among human‐disturbed forests, forests with a more closed and thicker canopy structure, which is linked to a higher forest cover and a lower disturbance fraction, are comparably more resilient. These results further emphasize the urgent need to limit deforestation and degradation through policy intervention to maintain the resilience of the Amazon rainforests.
dc.language.isoen
dc.publisherWiley
dc.title.enAnthropogenic disturbance exacerbates resilience loss in the Amazon rainforests
dc.typeArticle de revue
dc.identifier.doi10.1111/gcb.17006
dc.subject.halPlanète et Univers [physics]/Océan, Atmosphère
dc.subject.halPlanète et Univers [physics]/Interfaces continentales, environnement
bordeaux.journalGlobal Change Biology
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-04275249
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04275249v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Global%20Change%20Biology&rft.date=2023&rft.eissn=1354-1013&rft.issn=1354-1013&rft.au=WANG,%20Huan&CIAIS,%20Philippe&SITCH,%20Stephen&GREEN,%20Julia&TAO,%20Shengli&rft.genre=article


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