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Altered energy partitioning across terrestrial ecosystems in the European drought year 2018

hal.structure.identifierLudwig-Maximilians University [Munich] [LMU]
dc.contributor.authorGRAF, Alexander
hal.structure.identifier∗Agrosphere (IBG-3), Institute of Bio- and Geosciences, Forschungszentrum Jülich GmbH, Jülich, Germany
dc.contributor.authorKLOSTERHALFEN, Anne
hal.structure.identifierDepartment of Biology
dc.contributor.authorARRIGA, Nicola
hal.structure.identifierInstitute of Hydrology and Meteorology [Dresden]
dc.contributor.authorBERNHOFER, Christian
hal.structure.identifierAgrosphere, IBG-3
dc.contributor.authorBOGENA, Heye
hal.structure.identifierBioEcoAgro - UMR transfrontalière INRAe - UMRT1158
dc.contributor.authorBORNET, Frédéric
hal.structure.identifierForschungszentrum Jülich GmbH | Centre de recherche de Jülich | Jülich Research Centre [FZJ]
dc.contributor.authorBRÜGGEMANN, Nicolas
dc.contributor.authorBRÜMMER, Christian
hal.structure.identifierDepartment of Environmental Systems Science [ETH Zürich] [D-USYS]
dc.contributor.authorBUCHMANN, Nina
hal.structure.identifierDepartment of Forest Ecology and Management
dc.contributor.authorCHI, Jinshu
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorCHIPEAUX, Christophe
dc.contributor.authorCREMONESE, Edoardo
hal.structure.identifierSILVA [SILVA]
dc.contributor.authorCUNTZ, Matthias
dc.contributor.authorDUŠEK, Jiří
dc.contributor.authorEL-MADANY, Tarek
dc.contributor.authorFARES, Silvano
dc.contributor.authorFISCHER, Milan
dc.contributor.authorFOLTÝNOVÁ, Lenka
dc.contributor.authorGHARUN, Mana
dc.contributor.authorGHIASI, Shiva
dc.contributor.authorGIELEN, Bert
dc.contributor.authorGOTTSCHALK, Pia
dc.contributor.authorGRÜNWALD, Thomas
dc.contributor.authorHEINEMANN, Günther
dc.contributor.authorHEINESCH, Bernard
dc.contributor.authorHELIASZ, Michal
dc.contributor.authorHOLST, Jutta
dc.contributor.authorHÖRTNAGL, Lukas
dc.contributor.authorIBROM, Andreas
dc.contributor.authorINGWERSEN, Joachim
dc.contributor.authorJURASINSKI, Gerald
dc.contributor.authorMANCA, Giovanni
dc.contributor.authorKLATT, Janina
dc.contributor.authorKNOHL, Alexander
dc.contributor.authorKOEBSCH, Franziska
dc.contributor.authorKONOPKA, Jan
dc.contributor.authorKORKIAKOSKI, Mika
dc.contributor.authorKOWALSKA, Natalia
dc.contributor.authorKREMER, Pascal
dc.contributor.authorKRUIJT, Bart
hal.structure.identifierInteractions Sol Plante Atmosphère [UMR ISPA]
dc.contributor.authorLAFONT, Sebastien
hal.structure.identifierBioEcoAgro - UMR transfrontalière INRAe - UMRT1158
dc.contributor.authorLÉONARD, Joël
dc.contributor.authorDE LIGNE, Anne
dc.contributor.authorLONGDOZ, Bernard
dc.contributor.authorREBMANN, Corinna
hal.structure.identifierBioEcoAgro - UMR transfrontalière INRAe - UMRT1158
dc.contributor.authorLOUSTAU, Denis
dc.contributor.authorMAGLIULO, Vincenzo
dc.contributor.authorMAMMARELLA, Ivan
dc.contributor.authorMAUDER, Matthias
dc.contributor.authorMIGLIAVACCA, Mirco
dc.contributor.authorMÖLDER, Meelis
dc.contributor.authorNEIRYNCK, Johan
dc.contributor.authorNEY, Patrizia
dc.contributor.authorNILSSON, Mats
dc.contributor.authorPAUL-LIMOGES, Eugénie
dc.contributor.authorPEICHL, Matthias
dc.contributor.authorPITACCO, Andrea
dc.contributor.authorPOYDA, Arne
dc.contributor.authorROLAND, Marilyn
dc.contributor.authorSACHS, Torsten
dc.contributor.authorSCHMIDT, Marius
dc.contributor.authorSCHRADER, Frederik
dc.contributor.authorSIEBICKE, Lukas
dc.contributor.authorŠIGUT, Ladislav
dc.contributor.authorTUITTILA, Eeva-Stiina
dc.contributor.authorVARLAGIN, Andrej
dc.contributor.authorVENDRAME, Nadia
dc.contributor.authorVINCKE, Caroline
dc.contributor.authorVÖLKSCH, Ingo
dc.contributor.authorWEBER, Stephan
dc.contributor.authorWILLE, Christian
dc.contributor.authorWIZEMANN, Hans-Dieter
dc.contributor.authorZEEMAN, Matthias
dc.contributor.authorVEREECKEN, Harry
dc.date.accessioned2024-04-08T11:51:39Z
dc.date.available2024-04-08T11:51:39Z
dc.date.issued2020-10-26
dc.identifier.issn0962-8436
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/195441
dc.description.abstractEnDrought and heat events, such as the 2018 European drought, interact with the exchange of energy between the land surface and the atmosphere, potentially affecting albedo, sensible and latent heat fluxes, as well as CO 2 exchange. Each of these quantities may aggravate or mitigate the drought, heat, their side effects on productivity, water scarcity and global warming. We used measurements of 56 eddy covariance sites across Europe to examine the response of fluxes to extreme drought prevailing most of the year 2018 and how the response differed across various ecosystem types (forests, grasslands, croplands and peatlands). Each component of the surface radiation and energy balance observed in 2018 was compared to available data per site during a reference period 2004–2017. Based on anomalies in precipitation and reference evapotranspiration, we classified 46 sites as drought affected. These received on average 9% more solar radiation and released 32% more sensible heat to the atmosphere compared to the mean of the reference period. In general, drought decreased net CO 2 uptake by 17.8%, but did not significantly change net evapotranspiration. The response of these fluxes differed characteristically between ecosystems; in particular, the general increase in the evaporative index was strongest in peatlands and weakest in croplands. This article is part of the theme issue ‘Impacts of the 2018 severe drought and heatwave in Europe: from site to continental scale’.
dc.description.sponsorshipForest density reduction to minimize the vulnerability of Norway spruce and silver fir to extreme drought – a risk assessment
dc.description.sponsorshipRecherches Avancées sur l'Arbre et les Ecosytèmes Forestiers
dc.language.isoen
dc.publisherRoyal Society, The
dc.title.enAltered energy partitioning across terrestrial ecosystems in the European drought year 2018
dc.typeArticle de revue
dc.identifier.doi10.1098/rstb.2019.0524
dc.subject.halSciences de l'environnement
bordeaux.journalPhilosophical Transactions of the Royal Society B: Biological Sciences
bordeaux.page20190524
bordeaux.volume375
bordeaux.hal.laboratoriesInteractions Soil Plant Atmosphere (ISPA) - UMR 1391*
bordeaux.issue1810
bordeaux.institutionBordeaux Sciences Agro
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-03207504
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03207504v1
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