Changes in plant community structure and decrease in floral resource availability lead to a high temporal β-diversity of plant–bee interactions

Página do item simplificado
dc.contributor.authorHachuy-Filho, Leandro [UNESP]
dc.contributor.authorBallarin, Caio S. [UNESP]
dc.contributor.authorAmorim, Felipe W. [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-12T01:32:13Z
dc.date.available2020-12-12T01:32:13Z
dc.date.issued2020-10-01
dc.description.abstractBiological communities are subject to spatiotemporal variations in community structure, i.e., species composition, richness, and abundance. Plant–pollinator interactions are affected by species composition and abundance, so that rapid changes in plant community structure can lead to critical impacts on plant–pollinator interactions at the community level. The extent of these impacts depends on how plants respond to different kinds of stressors, such as the disturbance caused by invading species. In this research, we conducted a before-and-after study to evaluate the potential effects of an invasive fast-growing alien grass species on the structure of a plant–pollinator interaction network. We described the changes in community structure and plant–pollinator interactions over two sampling periods, through the temporal β-diversity of plant and bee species, plant–bee interactions, and plant functional traits. Our results showed that changes in plant community composition (especially the plants in the network core) and decrease in plant species richness, as well as in floral resources availability impacted plant–pollinator interactions of a grassland community after the growth of a fast-growing alien grass species. These changes were accompanied by a decrease in plant–bee interaction diversity, and a high β-diversity of species interactions mainly due to interaction rewiring. However, we found no effect on the functional diversity of flowers. In conclusion, our study showed that a short-term change in plant species composition and floral resource abundance impacted plant–bee interactions, which markedly changed network structure and dynamics.en
dc.description.affiliationPrograma de Pós-graduação em Ciências Biológicas (Botânica) Instituto de Biociências Universidade Estadual Paulista “Júlio de Mesquita Filho” - UNESP, Street Prof. Dr. Antonio Celso Wagner Zanin, nº 250, Mailbox: 510
dc.description.affiliationLaboratório de Ecologia da Polinização e Interações - LEPI Instituto de Biociências Universidade Estadual Paulista “Júlio de Mesquita Filho” - UNESP
dc.description.affiliationUnespPrograma de Pós-graduação em Ciências Biológicas (Botânica) Instituto de Biociências Universidade Estadual Paulista “Júlio de Mesquita Filho” - UNESP, Street Prof. Dr. Antonio Celso Wagner Zanin, nº 250, Mailbox: 510
dc.description.affiliationUnespLaboratório de Ecologia da Polinização e Interações - LEPI Instituto de Biociências Universidade Estadual Paulista “Júlio de Mesquita Filho” - UNESP
dc.description.sponsorshipCoordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
dc.description.sponsorshipFundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
dc.description.sponsorshipIdFAPESP: Process Number 2017/27177-9
dc.format.extent571-583
dc.identifierhttp://dx.doi.org/10.1007/s11829-020-09774-5
dc.identifier.citationArthropod-Plant Interactions, v. 14, n. 5, p. 571-583, 2020.
dc.identifier.doi10.1007/s11829-020-09774-5
dc.identifier.issn1872-8847
dc.identifier.issn1872-8855
dc.identifier.lattes1616997402954531
dc.identifier.orcid0000-0002-6026-0395
dc.identifier.scopus2-s2.0-85088538739
dc.identifier.urihttp://hdl.handle.net/11449/199154
dc.language.isoeng
dc.relation.ispartofArthropod-Plant Interactions
dc.sourceScopus
dc.subjectFunctional diversity
dc.subjectInteraction turnover
dc.subjectInvasive species
dc.subjectPollination network
dc.subjectβ-diversity
dc.titleChanges in plant community structure and decrease in floral resource availability lead to a high temporal β-diversity of plant–bee interactionsen
dc.typeArtigo
unesp.author.lattes1616997402954531[3]
unesp.author.orcid0000-0001-7348-9757[1]
unesp.author.orcid0000-0001-8299-3189[2]
unesp.author.orcid0000-0002-6026-0395[3]

Arquivos

Coleções

Artigos