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The greater resilience of mixed forests to drought mainly depends on their composition: Analysis along a climate gradient across Europe

hal.structure.identifierCentro de Investigacion Forestal [INIA-CIFOR]
hal.structure.identifierUniversidad de Valladolid [Valladolid] [UVa]
dc.contributor.authorPARDOS, M.
hal.structure.identifierCentro de Investigacion Forestal [INIA-CIFOR]
hal.structure.identifierUniversidad de Valladolid [Valladolid] [UVa]
dc.contributor.authorDEL RÍO, M.
hal.structure.identifierTechnische Universität Munchen - Technical University Munich - Université Technique de Munich [TUM]
dc.contributor.authorPRETZSCH, H.
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorJACTEL, H.
hal.structure.identifierWarsaw University of Life Sciences [SGGW]
dc.contributor.authorBIELAK, K.
hal.structure.identifierUniversidad de Valladolid [Valladolid] [UVa]
hal.structure.identifierHigher Technical School of Agricultural Engineering
dc.contributor.authorBRAVO, F.
hal.structure.identifierVytautas Magnus University - Vytauto Didziojo Universitetas [VDU]
dc.contributor.authorBRAZAITIS, G.
hal.structure.identifierInstitute of Biology of the University of Neuchâtel
dc.contributor.authorDEFOSSEZ, E.
hal.structure.identifierUniversität für Bodenkultur Wien = University of Natural Resources and Life Sciences [Vienne, Autriche] [BOKU]
dc.contributor.authorENGEL, M.
hal.structure.identifierVytautas Magnus University - Vytauto Didziojo Universitetas [VDU]
dc.contributor.authorGODVOD, K.
hal.structure.identifierUniversité Catholique de Louvain = Catholic University of Louvain [UCL]
dc.contributor.authorJACOBS, K.
hal.structure.identifierLatvian State Forest Research Institute “Silava” [LSFRI Silava]
dc.contributor.authorJANSONE, L.
hal.structure.identifierLatvian State Forest Research Institute “Silava” [LSFRI Silava]
dc.contributor.authorJANSONS, A.
hal.structure.identifierCentre d’Ecologie Fonctionnelle et Evolutive [CEFE]
dc.contributor.authorMORIN, Xavier
hal.structure.identifierUniversität für Bodenkultur Wien = University of Natural Resources and Life Sciences [Vienne, Autriche] [BOKU]
dc.contributor.authorNOTHDURFT, A.
hal.structure.identifierDepartment for Innovation in Biological Agrofood and Forest Systems (DiBAF)
dc.contributor.authorORETI, L.
hal.structure.identifierUniversité Catholique de Louvain = Catholic University of Louvain [UCL]
dc.contributor.authorPONETTE, Q.
hal.structure.identifierAGH University of Science and Technology [Krakow, PL] [AGH UST]
dc.contributor.authorPACH, M.
hal.structure.identifierUniversidad de Valladolid [Valladolid] [UVa]
dc.contributor.authorRIOFRÍO, J.
hal.structure.identifierCentro de Investigacion Forestal [INIA-CIFOR]
hal.structure.identifierUniversidad de Valladolid [Valladolid] [UVa]
dc.contributor.authorRUÍZ-PEINADO, R.
hal.structure.identifierDepartment for Innovation in Biological Agrofood and Forest Systems (DiBAF)
dc.contributor.authorTOMAO, A.
hal.structure.identifierTechnische Universität Munchen - Technical University Munich - Université Technique de Munich [TUM]
hal.structure.identifierBayerische Landesanstalt für Wald und Forstwirtschaft - Bavarian State Institute of Forestry [LWF]
dc.contributor.authorUHL, E.
hal.structure.identifierCentro de Investigacion Forestal [INIA-CIFOR]
hal.structure.identifierUniversidad de Valladolid [Valladolid] [UVa]
dc.contributor.authorCALAMA, R.
dc.date.issued2020-10-28
dc.identifier.issn0378-1127
dc.description.abstractEnDespite growing evidence that diverse forests play an important role in ecosystem functioning, ensuring the provision of different ecosystem services, whether such diversity improves their response to drought events remains unclear. In this study, we use a large tree-ring database from thirty case studies across nine European countries and eleven species, covering from Mediterranean to hemiboreal forests, to test if the growth response to site specific drought events that occurred between 1975 and 2015 varied between mixed and monospecific stands. In particular, we quantify how stands resist those specific drought events and recover after them, thus analyzing their resilience. For each drought event and forest stand we calculated resistance, recovery, resilience and relative resilience and we related the variation in these indices between monospecific and mixed stands with type of admixture, tree species identity, site aridity gradient, stand basal area and stand age. We found a large variability among case studies, even for those that share similar species composition and have similar climates. On average, mixed stands showed higher resistance, resilience and relative resilience to drought events than monospecific stands. However, the beneficial effect of mixtures could not be generalized, being greatly modulated by the type of admixture and tree species identity, and depending on site water supply and stand characteristics, such as basal area and age. The increase in resilience in mixtures compared with monocultures was greater on the conifer-broadleaved admixtures, and to a lesser extent in the broadleaved-broadleaved combinations. The observed response patterns to drought largely varied among the eleven studied species, thus revealing the importance of functional traits for understanding a species' response to drought across its distribution range. Along the site aridity gradient, resilience and relative resilience to drought increased in drier sites for both monospecific and mixed stands, with an observed trend towards higher resilience in mixed stands in the drier and hotter sites. Our results confirm the complexity of the relationships found of resistance, recovery, resilience and relative resilience with drought when comparing pure vs mixed stands.
dc.description.sponsorshipMixed species forest management. Lowering risk, increasing resilience
dc.language.isoen
dc.publisherElsevier
dc.rights.urihttp://creativecommons.org/licenses/by/
dc.subject.enDrought event
dc.subject.enFunctional diversity
dc.subject.enMixing effects
dc.subject.enfloret indices
dc.subject.enTree-ring data
dc.title.enThe greater resilience of mixed forests to drought mainly depends on their composition: Analysis along a climate gradient across Europe
dc.typeArticle de revue
dc.identifier.doi10.1016/j.foreco.2020.118687
dc.subject.halSciences de l'environnement
bordeaux.journalForest Ecology and Management
bordeaux.page1-15
bordeaux.volume481
bordeaux.peerReviewedoui
hal.identifierhal-03312904
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-03312904v1
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