Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
Texto Completo: | http://hdl.handle.net/10400.3/6192 |
Resumo: | QUESTION: To better understand the influence of deep-time diversification on extant plant communities, we assessed how community dissimilarity increases with spatial and climatic distances at multiple taxonomic ranks (species, genus, family, and order) in angiosperm trees. We tested the prediction that the dissimilarity–distance relationship should change across taxonomic ranks depending on the deep-time diversification in different biogeographical regions reflecting geohistories and geographical settings. LOCATION: Global. METHODS: Using a data set of plot-based surveys across the globe (861 plots), we compiled a community composition matrix comprising 21,455 species, 2,741 genera, 240 families, and 57 orders. We then calculated Sørensen's pairwise dissimilarity (βsor), and its turnover (βsim) and nestedness (βsne) components, among plots within seven biogeographical regions. Finally, we modeled the relationships between the biotic dissimilarities and the spatial/climatic distances at each taxonomic rank, and compared them among regions. RESULTS: βsor and βsim increased with increasing spatial and climatic distance in all biogeographical regions: βsim was dominant in all biogeographical regions in general, while βsne showed relatively high contributions to total dissimilarity in the temperate regions with historically unstable climatic conditions. The βsim-distance curve was more saturated at smaller spatial scales in the tropics than in the temperate regions. In general, the curves became flatter at higher taxonomic ranks (order or family), with the exception of Africa, North America, and Australia, pointing to region-specific geographical constraints. CONCLUSIONS: Compositional dissimilarity was generally shaped through the abrupt turnover of species along spatial/climatic gradients. The relatively high importance of the nestedness component in the temperate regions suggests that historical dispersal filters related to extinction/colonization may play important roles. Region-specific changes in the turnover and nestedness components across taxonomic ranks suggest differential imprints of historical diversification over deep evolutionary time in shaping extant diversity patterns in each biogeographical region. |
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Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forestsQUESTION: To better understand the influence of deep-time diversification on extant plant communities, we assessed how community dissimilarity increases with spatial and climatic distances at multiple taxonomic ranks (species, genus, family, and order) in angiosperm trees. We tested the prediction that the dissimilarity–distance relationship should change across taxonomic ranks depending on the deep-time diversification in different biogeographical regions reflecting geohistories and geographical settings. LOCATION: Global. METHODS: Using a data set of plot-based surveys across the globe (861 plots), we compiled a community composition matrix comprising 21,455 species, 2,741 genera, 240 families, and 57 orders. We then calculated Sørensen's pairwise dissimilarity (βsor), and its turnover (βsim) and nestedness (βsne) components, among plots within seven biogeographical regions. Finally, we modeled the relationships between the biotic dissimilarities and the spatial/climatic distances at each taxonomic rank, and compared them among regions. RESULTS: βsor and βsim increased with increasing spatial and climatic distance in all biogeographical regions: βsim was dominant in all biogeographical regions in general, while βsne showed relatively high contributions to total dissimilarity in the temperate regions with historically unstable climatic conditions. The βsim-distance curve was more saturated at smaller spatial scales in the tropics than in the temperate regions. In general, the curves became flatter at higher taxonomic ranks (order or family), with the exception of Africa, North America, and Australia, pointing to region-specific geographical constraints. CONCLUSIONS: Compositional dissimilarity was generally shaped through the abrupt turnover of species along spatial/climatic gradients. The relatively high importance of the nestedness component in the temperate regions suggests that historical dispersal filters related to extinction/colonization may play important roles. Region-specific changes in the turnover and nestedness components across taxonomic ranks suggest differential imprints of historical diversification over deep evolutionary time in shaping extant diversity patterns in each biogeographical region.Financial support was provided by the Japan Society for the Promotion of Science (no. 20H03328), the Program for Advancing Strategic International Networks to Accelerate the Circulation of Talented Researchers by the Japan Society for the Promotion of Science and the Environment Research and Technology Development fund (JPMEERF20184002) of the Ministry of the Environment, Japan.WileyRepositório da Universidade dos AçoresKusumoto, BuntarouKubota, YasuhiroBaselga, AndrésGómez‐Rodríguez, CarolaMatthews, Thomas J.Murphy, Daniel J.Shiono, Takayuki2022-02-14T10:29:45Z2021-032021-03-01T00:00:00Zinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10400.3/6192engKusumoto, B., Kubota, Y., Baselga, A., Gómez-Rodríguez, C., Matthews, T.J., Murphy, D.J. & Shiono, T. (2021). Community dissimilarity of angiosperm trees reveals deep-time diversification across tropical and temperate forests. “Journal of Vegetation Science”, 32(2), e13017. DOI: 10.1111/jvs.130171100-923310.1111/jvs.130171654-1103000645256100025metadata only accessinfo:eu-repo/semantics/openAccessreponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos)instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãoinstacron:RCAAP2022-12-20T14:34:38Zoai:repositorio.uac.pt:10400.3/6192Portal AgregadorONGhttps://www.rcaap.pt/oai/openaireopendoar:71602024-03-19T16:28:21.675360Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informaçãofalse |
dc.title.none.fl_str_mv |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests |
title |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests |
spellingShingle |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests Kusumoto, Buntarou |
title_short |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests |
title_full |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests |
title_fullStr |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests |
title_full_unstemmed |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests |
title_sort |
Community dissimilarity of angiosperm trees reveals deep‐time diversification across tropical and temperate forests |
author |
Kusumoto, Buntarou |
author_facet |
Kusumoto, Buntarou Kubota, Yasuhiro Baselga, Andrés Gómez‐Rodríguez, Carola Matthews, Thomas J. Murphy, Daniel J. Shiono, Takayuki |
author_role |
author |
author2 |
Kubota, Yasuhiro Baselga, Andrés Gómez‐Rodríguez, Carola Matthews, Thomas J. Murphy, Daniel J. Shiono, Takayuki |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Repositório da Universidade dos Açores |
dc.contributor.author.fl_str_mv |
Kusumoto, Buntarou Kubota, Yasuhiro Baselga, Andrés Gómez‐Rodríguez, Carola Matthews, Thomas J. Murphy, Daniel J. Shiono, Takayuki |
description |
QUESTION: To better understand the influence of deep-time diversification on extant plant communities, we assessed how community dissimilarity increases with spatial and climatic distances at multiple taxonomic ranks (species, genus, family, and order) in angiosperm trees. We tested the prediction that the dissimilarity–distance relationship should change across taxonomic ranks depending on the deep-time diversification in different biogeographical regions reflecting geohistories and geographical settings. LOCATION: Global. METHODS: Using a data set of plot-based surveys across the globe (861 plots), we compiled a community composition matrix comprising 21,455 species, 2,741 genera, 240 families, and 57 orders. We then calculated Sørensen's pairwise dissimilarity (βsor), and its turnover (βsim) and nestedness (βsne) components, among plots within seven biogeographical regions. Finally, we modeled the relationships between the biotic dissimilarities and the spatial/climatic distances at each taxonomic rank, and compared them among regions. RESULTS: βsor and βsim increased with increasing spatial and climatic distance in all biogeographical regions: βsim was dominant in all biogeographical regions in general, while βsne showed relatively high contributions to total dissimilarity in the temperate regions with historically unstable climatic conditions. The βsim-distance curve was more saturated at smaller spatial scales in the tropics than in the temperate regions. In general, the curves became flatter at higher taxonomic ranks (order or family), with the exception of Africa, North America, and Australia, pointing to region-specific geographical constraints. CONCLUSIONS: Compositional dissimilarity was generally shaped through the abrupt turnover of species along spatial/climatic gradients. The relatively high importance of the nestedness component in the temperate regions suggests that historical dispersal filters related to extinction/colonization may play important roles. Region-specific changes in the turnover and nestedness components across taxonomic ranks suggest differential imprints of historical diversification over deep evolutionary time in shaping extant diversity patterns in each biogeographical region. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-03 2021-03-01T00:00:00Z 2022-02-14T10:29:45Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10400.3/6192 |
url |
http://hdl.handle.net/10400.3/6192 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Kusumoto, B., Kubota, Y., Baselga, A., Gómez-Rodríguez, C., Matthews, T.J., Murphy, D.J. & Shiono, T. (2021). Community dissimilarity of angiosperm trees reveals deep-time diversification across tropical and temperate forests. “Journal of Vegetation Science”, 32(2), e13017. DOI: 10.1111/jvs.13017 1100-9233 10.1111/jvs.13017 1654-1103 000645256100025 |
dc.rights.driver.fl_str_mv |
metadata only access info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
metadata only access |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Wiley |
publisher.none.fl_str_mv |
Wiley |
dc.source.none.fl_str_mv |
reponame:Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) instname:Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação instacron:RCAAP |
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Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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RCAAP |
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RCAAP |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) |
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Repositório Científico de Acesso Aberto de Portugal (Repositórios Cientìficos) - Agência para a Sociedade do Conhecimento (UMIC) - FCT - Sociedade da Informação |
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