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dc.contributor.authorLacerda, Dinnie Michelle Assunção
dc.contributor.authorde Araújo Barros, Judá Ben-Hur
dc.contributor.authorde Almeida, Eduardo Bezerra
dc.contributor.authorRossatto, Davi Rodrigo [UNESP]
dc.date.accessioned2018-12-11T17:34:36Z
dc.date.available2018-12-11T17:34:36Z
dc.date.issued2017-11-01
dc.identifierhttp://dx.doi.org/10.1016/j.flora.2017.10.001
dc.identifier.citationFlora: Morphology, Distribution, Functional Ecology of Plants, v. 236-237, p. 100-106.
dc.identifier.issn0367-2530
dc.identifier.urihttp://hdl.handle.net/11449/179296
dc.description.abstractWidespread savanna tree species can grow and survive at sites that diverge in water availability and seasonality, thus these species may be able to adjust their phenology in response to site variations. Here we evaluated vegetative and reproductive phenology in five woody species whose populations grow at two savannas sites under divergent climatic regimes, inserted in a large transitional zone between the Amazon forest and the semi-arid region. Patterns of leaf fall, leaf flush and flowering were recorded monthly for five woody species growing under longer (LDS) and shorter (SDS) dry seasons. We evaluated the seasonality, the start and peak dates for phenological events and the associations between phenophases and climatic data. We found a close relationship between phenological events and site temperatures, with phenological peaks in the LDS occurring, in general, about one to three months later than at the SDS site. Leaf fall coincides with warmer and drier periods when the day length is shorter. Leaf production and flowering were associated with increased day length in some populations. Our results support the hypothesis that the conspecific populations have a high degree of association with climatic variables, especially temperature and day length, showing distinct phenological responses associated to the local climatic differences.en
dc.description.sponsorshipFundação de Amparo à Pesquisa e ao Desenvolvimento Científico e Tecnológico do Maranhão
dc.format.extent100-106
dc.language.isoeng
dc.relation.ispartofFlora: Morphology, Distribution, Functional Ecology of Plants
dc.sourceScopus
dc.subjectCerrado
dc.subjectDay length
dc.subjectPhenology
dc.subjectSeasonality
dc.subjectTemperature
dc.titleDo conspecific populations exhibit divergent phenological patterns? A study case of widespread savanna speciesen
dc.typeArtigo
dc.contributor.institutionCampos Universitário do Bacanga 1966
dc.contributor.institutionCiência e Tecnologia do Maranhão
dc.contributor.institutionUniversidade Estadual Paulista (UNESP)
dc.description.affiliationUniversidade Federal do Maranhão Programa de Pós Graduação em Biodiversidade e Biotecnologia − Rede Bionorte Campos Universitário do Bacanga 1966
dc.description.affiliationInstituto Federal de Educação Ciência e Tecnologia do Maranhão Campus Barreirinhas, Barreirinhas
dc.description.affiliationUniversidade Federal do Maranhão Departamento de Biologia Laboratório de Estudos Botânicos − LEB Campos Universitário do Bacanga 1966
dc.description.affiliationFaculdade de Cências Agrárias e Veterinárias Univ. Estadual Paulista (UNESP), Campus de Jaboticabal
dc.description.affiliationUnespFaculdade de Cências Agrárias e Veterinárias Univ. Estadual Paulista (UNESP), Campus de Jaboticabal
dc.identifier.doi10.1016/j.flora.2017.10.001
dc.rights.accessRightsAcesso aberto
dc.identifier.scopus2-s2.0-85032267613
dc.identifier.file2-s2.0-85032267613.pdf
dc.relation.ispartofsjr0,570
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