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hal.structure.identifierInstituto de Ciencias Forestales [ICIFOR]
dc.contributor.authorRAMÍREZ-VALIENTE, José Alberto
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
dc.contributor.authorGONZÁLEZ-MARTÍNEZ, Santiago
hal.structure.identifierInstituto de Ciencias Forestales [ICIFOR]
dc.contributor.authorROBLEDO-ARNUNCIO, Juan José
hal.structure.identifierUniversidad Rey Juan Carlos = Rey Juan Carlos University [URJC]
dc.contributor.authorMATESANZ, Silvia
hal.structure.identifierCentre for Ecological Research and Applied Forestries = Centre de Recerca Ecologica i Aplicacions Forestals [CREAF]
dc.contributor.authorANADON-ROSELL, Alba
hal.structure.identifierUniversitat Autònoma de Barcelona = Autonomous University of Barcelona = Universidad Autónoma de Barcelona [UAB]
hal.structure.identifierCentre for Ecological Research and Applied Forestries = Centre de Recerca Ecologica i Aplicacions Forestals [CREAF]
dc.contributor.authorMARTÍNEZ-VILALTA, Jordi
hal.structure.identifierUniversidad Politécnica de Madrid [UPM]
dc.contributor.authorLÓPEZ, Rosana
hal.structure.identifierWestern Sydney University
hal.structure.identifierInstituto de Ciencias Forestales [ICIFOR]
dc.contributor.authorCANO-MARTÍN, Francisco Javier
dc.date.accessioned2025-03-21T03:02:00Z
dc.date.available2025-03-21T03:02:00Z
dc.date.issued2025-03-10
dc.identifier.issn0028-646X
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/205595
dc.description.abstractEnStudying intraspecific trait variation across environments is key for understanding how resource-use strategies evolve. It is hypothesized that plants from mesic environments have evolved toward a more acquisitive strategy with high growth potential and phenotypic plasticity, while populations from xeric continental climates exhibit a conservative strategy with slower growth and better physiological performance under drier conditions.We tested this hypothesis through the phenotypical characterization of 14-yr-old Pinus pinaster Aiton trees from 20 range-wide populations growing in two climatically contrasting common gardens. We measured 20 traits related to growth, leaf morphology, gas exchange, photochemistry, and hydraulics.Consistent with our hypothesis, we found that populations from mesic oceanic areas exhibited higher growth rates and higher allocation to leaf surface area under mesic conditions, along with greater plasticity in these traits. By contrast, xeric continental populations had better physiological status, showing higher gas exchange rates and photochemical efficiency, but lower sapwood-specific hydraulic conductivity under drier conditions.Together, our results provide evidence that climate drives the joint evolution of leaf and stem traits and their plasticity following an acquisitive-conservative axis of resource use. Overall, trait coordination is found to be highly plastic, likely to maximize plant performance under contrasting environmental conditions.
dc.language.isoen
dc.publisherWiley
dc.subject.encovariation
dc.subject.endrought
dc.subject.enintraspecific variation
dc.subject.enlocal adaptation
dc.subject.enphenotypic integration
dc.subject.enphenotypic plasticity
dc.subject.enPinus pinaster
dc.subject.entrade-off
dc.title.enGenetically based trait coordination and phenotypic plasticity of growth, gas exchange, allometry, and hydraulics across the distribution range of Pinus pinaster
dc.typeArticle de revue
dc.identifier.doi10.1111/nph.70055
dc.subject.halSciences de l'environnement
bordeaux.journalNew Phytologist
bordeaux.hal.laboratoriesBioGeCo (Biodiversité Gènes & Communautés) - UMR 1202*
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-04997989
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04997989v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=New%20Phytologist&rft.date=2025-03-10&rft.eissn=0028-646X&rft.issn=0028-646X&rft.au=RAM%C3%8DREZ-VALIENTE,%20Jos%C3%A9%20Alberto&GONZ%C3%81LEZ-MART%C3%8DNEZ,%20Santiago&ROBLEDO-ARNUNCIO,%20Juan%20Jos%C3%A9&MATESANZ,%20Silvia&ANADON-ROSELL,%2&rft.genre=article


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