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Shared-role of vegetation types, elevation and soil affecting plant diversity in an old-tropical mountain hotspot

hal.structure.identifierUniversidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
dc.contributor.authorLOIOLA, Priscilla
hal.structure.identifierUniversidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
dc.contributor.authorMORELLATO, Leonor Patrícia Cerdeira
hal.structure.identifierUniversidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
dc.contributor.authorCAMARGO, Maria Gabriela Gutierrez
hal.structure.identifierUniversidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
dc.contributor.authorKAMIMURA, Vitor
hal.structure.identifierUniversidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
hal.structure.identifierUniversidade Estadual de Campinas = University of Campinas [UNICAMP]
dc.contributor.authorMATTOS, Jacqueline
hal.structure.identifierUniversidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
hal.structure.identifierInstituto Nacional de Pesquisas Espaciais [INPE]
dc.contributor.authorSTREHER, Annia Susin
hal.structure.identifierBiodiversité, Gènes & Communautés [BioGeCo]
hal.structure.identifierUniversidade Estadual Paulista Júlio de Mesquita Filho = São Paulo State University [UNESP]
dc.contributor.authorLE STRADIC, Soizig
dc.date.accessioned2024-04-11T08:06:05Z
dc.date.available2024-04-11T08:06:05Z
dc.date.issued2023-07-26
dc.identifier.issn1672-6316
dc.identifier.urihttps://oskar-bordeaux.fr/handle/20.500.12278/197473
dc.description.abstractEnDespite the exceptional species richness and endemism, the environmental drivers of plant diversity along old tropical mountains remain under-explored. The respective importance of vegetation types, elevation, slope, and soil to drive diversity across life-forms is poorly addressed. Here, we tested whether environmental variables drove local and regional plant diversity along an old tropical mountain according to the three main life-forms: graminoids, herbaceous and woody species. We sampled all Angiosperm species on 180 plots across five elevations, at the tropical old-mountain region of Serra do Cipo, South-eastern Brazil. We assessed soil, slope, and vegetation types, and calculated richness and beta-diversity, applying generalized least square models, linear mixed-models and partial Mantel tests to test for relationships. Richness of graminoids and herbaceous species increased with greater elevation and more nutrient-impoverished soils, while woody richness showed the inverse pattern. Beta-diversity was primarily driven by species turnover, correlated with elevation and soil and higher in less dominant vegetation types, with unique species. Despite the limited elevational range in these old mountains, it still played an important role in filtering woody species, while fostering graminoid and herbaceous species. Conservation and restoration actions need to foster the high regional diversity supported by the old mountain heterogeneous landscape and the diversity of life-forms, especially the dominant and highly diverse grassy component.
dc.language.isoen
dc.publisherSpringer Verlag
dc.subject.enBeta-diversity
dc.subject.enCampos rupestres
dc.subject.enCerrado
dc.subject.enGrassland
dc.subject.enHerbaceous
dc.subject.enSpecies turnover
dc.title.enShared-role of vegetation types, elevation and soil affecting plant diversity in an old-tropical mountain hotspot
dc.typeArticle de revue
dc.identifier.doi10.1007/s11629-022-7838-z
dc.subject.halSciences de l'environnement
bordeaux.journalJournal of Mountain Science
bordeaux.page1842-1853
bordeaux.volume20
bordeaux.hal.laboratoriesBioGeCo (Biodiversité Gènes & Communautés) - UMR 1202*
bordeaux.issue7
bordeaux.institutionUniversité de Bordeaux
bordeaux.institutionINRAE
bordeaux.peerReviewedoui
hal.identifierhal-04412329
hal.version1
hal.popularnon
hal.audienceInternationale
hal.origin.linkhttps://hal.archives-ouvertes.fr//hal-04412329v1
bordeaux.COinSctx_ver=Z39.88-2004&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.jtitle=Journal%20of%20Mountain%20Science&rft.date=2023-07-26&rft.volume=20&rft.issue=7&rft.spage=1842-1853&rft.epage=1842-1853&rft.eissn=1672-6316&rft.issn=1672-6316&rft.au=LOIOLA,%20Priscilla&MORELLATO,%20Leonor%20Patr%C3%ADcia%20Cerdeira&CAMARGO,%20Maria%20Gabriela%20Gutierrez&KAMIMURA,%20Vitor&MATTOS,%20Jacqueline&rft.genre=article


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