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The effects of foundation species on community assembly: a global study on alpine cushion plant communities

dc.rights.licenseopenen_US
dc.contributor.authorKIKVIDZE, Zaal
dc.contributor.authorBROOKER, Robin
dc.contributor.authorBUTTERFIELD, Bradley
hal.structure.identifierUniversity of Montana
dc.contributor.authorCALLAWAY, Ragan
hal.structure.identifierUniversidad de Concepción = University of Concepción [Chile] [UdeC]
dc.contributor.authorCAVIERES, Lohengrin
dc.contributor.authorCOOK, Bradley
dc.contributor.authorLORTIE, Christopher
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMICHALET, Richard
dc.contributor.authorPUGNAIRE, Francisco
hal.structure.identifierMOE Key Laboratory of Cell Activities and Stress Adaptations
dc.contributor.authorXIAO, Sa
hal.structure.identifierBotanique et Modélisation de l'Architecture des Plantes et des Végétations [UMR AMAP]
dc.contributor.authorANTHELME, Fabien
dc.contributor.authorBJÖRK, Robert
dc.contributor.authorCRANSTON, Brittany
dc.contributor.authorGAVILÁN, Rosario
dc.contributor.authorKANKA, Róbert
dc.contributor.authorLINGUA, Emanuele
hal.structure.identifierEnvironnements et Paléoenvironnements OCéaniques [EPOC]
dc.contributor.authorMAALOUF, Jean-Paul
dc.contributor.authorNOROOZI, Jalil
dc.contributor.authorPARAJULI, Rabindra
dc.contributor.authorPHOENIX, Gareth
dc.contributor.authorREID, Anya
dc.contributor.authorRIDENOUR, Wendy
dc.contributor.authorRIXEN, Christian
hal.structure.identifierDepartment of Evolutionary Biology and Environmental Studies [IEU]
dc.contributor.authorSCHÖB, Christian
dc.date.accessioned2024-05-29T09:36:53Z
dc.date.available2024-05-29T09:36:53Z
dc.date.issued2015-08
dc.identifier.issn0012-9658en_US
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/200121
dc.description.abstractEnFoundation species can change plant community structure by modulating important ecological processes such as community assembly, yet this topic is poorly understood. In alpine systems, cushion plants commonly act as foundation species by ameliorating local conditions. Here, we analyze diversity patterns of species' assembly within cushions and in adjacent surrounding open substrates (83 sites across five continents) calculating floristic dissimilarity between replicate plots, and using linear models to analyze relationships between microhabitats and species diversity. Floristic dissimilarity did not change across biogeographic regions, but was consistently lower in the cushions than in the open microhabitat. Cushion plants appear to enable recruitment of many relatively stress-intolerant species that otherwise would not establish in these communities, yet the niche space constructed by cushion plants supports a more homogeneous composition of species than the niche space beyond the cushion's influence. As a result, cushion plants support higher α-diversity and a larger species pool, but harbor assemblies with lower ?-diversity than open microhabitats. We conclude that habitats with and without dominant foundation species can strongly differ in the processes that drive species recruitment, and thus the relationship between local and regional species diversity.
dc.language.isoENen_US
dc.subject.enβ-diversity
dc.subject.enBiodiversity
dc.subject.enBiogeographic gradients
dc.subject.enCommunity assembly rules
dc.subject.enCushion plants
dc.subject.enFoundation species
dc.subject.enNiche construction
dc.subject.enSpecies recruitment
dc.title.enThe effects of foundation species on community assembly: a global study on alpine cushion plant communities
dc.typeArticle de revueen_US
dc.identifier.doi10.1890/14-2443.1en_US
dc.subject.halSciences du Vivant [q-bio]/Biodiversité/Systématique, phylogénie et taxonomieen_US
dc.subject.halSciences du Vivant [q-bio]/Ecologie, Environnement/Ecosystèmesen_US
dc.subject.halSciences du Vivant [q-bio]/Biologie végétale/Botaniqueen_US
dc.subject.halSciences de l'environnement/Biodiversité et Ecologieen_US
bordeaux.journalEcologyen_US
bordeaux.page2064-2069en_US
bordeaux.volume96en_US
bordeaux.hal.laboratoriesEPOC : Environnements et Paléoenvironnements Océaniques et Continentaux - UMR 5805en_US
bordeaux.issue8en_US
bordeaux.institutionUniversité de Bordeauxen_US
bordeaux.institutionCNRSen_US
bordeaux.teamECOBIOCen_US
bordeaux.peerReviewedouien_US
bordeaux.inpressnonen_US
bordeaux.import.sourcehal
hal.identifierhal-02084441
hal.version1
hal.popularnonen_US
hal.audienceInternationaleen_US
hal.exportfalse
workflow.import.sourcehal
dc.rights.ccPas de Licence CCen_US
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Ecology&rft.date=2015-08&rft.volume=96&rft.issue=8&rft.spage=2064-2069&rft.epage=2064-2069&rft.eissn=0012-9658&rft.issn=0012-9658&rft.au=KIKVIDZE,%20Zaal&BROOKER,%20Robin&BUTTERFIELD,%20Bradley&CALLAWAY,%20Ragan&CAVIERES,%20Lohengrin&rft.genre=article


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