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Satellite-Observed Major Greening and Biomass Increase in South China Karst During Recent Decade

hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorBRANDT, Martin
hal.structure.identifierChinese Academy of Sciences [CAS]
dc.contributor.authorYUE, Yuemin
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorWIGNERON, Jean-Pierre
hal.structure.identifierChinese Academy of Sciences [CAS]
dc.contributor.authorTONG, Xiaowei
hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorTIAN, Feng
hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorJEPSEN, Martin Rudbeck
hal.structure.identifierdepartment of microbiology and plant biology
hal.structure.identifierFudan University [FU]
dc.contributor.authorXIAO, Xiangming
hal.structure.identifierGlobal Ecology Unit CREAF-CSIC-UAB
hal.structure.identifierCentre for Ecological Research and Forestry Applications [CREAF]
dc.contributor.authorVERGER, Aleixandre
hal.structure.identifierCentre d'études spatiales de la biosphère [CESBIO]
dc.contributor.authorMIALON, Arnaud
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorAL-YAARI, Amen
hal.structure.identifierChinese Academy of Sciences [CAS]
dc.contributor.authorWANG, Kelin
hal.structure.identifierDepartment of Geosciences and Natural Resource Management [Copenhagen] [IGN]
dc.contributor.authorFENSHOLT, Rasmus
dc.date.accessioned2024-04-08T12:04:40Z
dc.date.available2024-04-08T12:04:40Z
dc.date.issued2018
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/196317
dc.description.abstractEnAbove-ground vegetation biomass is one of the major carbon sinks and provides both provisioning (e.g., forestry products) and regulating ecosystem services (by sequestering carbon). Continuing deforestation and climate change threaten this natural resource but can effectively be countered by national conservation policies. Here we present time series (1999-2017) derived from complementary satellite systems to describe a phenomenon of global significance: the greening of South China Karst. We find a major increase in growing season vegetation cover from 69% in 1999 to 81% in 2017 occurring over similar to 1.4 million km(2). Over 1999-2012, we report one of the globally largest increases in biomass to occur in the South China Karst region (on average +4% over 0.9 million km(2)), which accounts for similar to 5% of the global areas characterized with increases in biomass. These increases in southern China's vegetation have occurred despite a decline in rainfall (-8%) and soil moisture (-5%) between 1999 and 2012 and are derived from effects of forestry and conservation activities at an unprecedented spatial scale in human history (similar to 20,000km(2)yr(-1) since 2002). These findings have major implications for the provisioning of ecosystem services not only for the Chinese karst ecosystem (e.g., carbon storage, water filtration, and timber production) but also for the study of global carbon cycles.
dc.language.isoen
dc.publisherAmerican Geophysical Union
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/
dc.subjectafforestation
dc.subject.enchina karst
dc.subject.enconservation
dc.subject.enpassive microwaves
dc.subject.enecological engineering
dc.subject.envegetation optical depth
dc.title.enSatellite-Observed Major Greening and Biomass Increase in South China Karst During Recent Decade
dc.typeArticle de revue
dc.identifier.doi10.1029/2018EF000890
dc.subject.halSciences du Vivant [q-bio]
dc.subject.halSciences de l'environnement
bordeaux.journalEarth's Future
bordeaux.page1017-1028
bordeaux.volume6
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue7
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-02625614
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-02625614v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Earth's%20Future&rft.date=2018&rft.volume=6&rft.issue=7&rft.spage=1017-1028&rft.epage=1017-1028&rft.au=BRANDT,%20Martin&YUE,%20Yuemin&WIGNERON,%20Jean-Pierre&TONG,%20Xiaowei&TIAN,%20Feng&rft.genre=article


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