Freezing and water availability structure the evolutionary diversity of trees across the Americas

Página do item simplificado
dc.creatorRicardo Segovia
dc.creatorToby Pennington
dc.creatorTimothy Baker
dc.creatorFernanda Coelho de Souza
dc.creatorDanilo Rafael Mesquita Neves
dc.creatorCharles Davis
dc.creatorJuan J. Armesto
dc.creatorAry Teixeira de Oliveira Filho
dc.creatorKyle Graham Dexter
dc.date.accessioned2023-06-19T20:09:06Z
dc.date.accessioned2025-09-08T22:58:40Z
dc.date.available2023-06-19T20:09:06Z
dc.date.issued2020
dc.identifier.doi10.1126/sciadv.aaz5373
dc.identifier.issn2375-2548
dc.identifier.urihttps://hdl.handle.net/1843/55127
dc.languagepor
dc.publisherUniversidade Federal de Minas Gerais
dc.relation.ispartofScience Advances
dc.rightsAcesso Aberto
dc.subjectBiogeografia
dc.subjectBiodiversidade
dc.subject.otherDistribution of biodiversity
dc.subject.otherAmericas
dc.subject.otherPlant diversification
dc.subject.otherBiogeography
dc.titleFreezing and water availability structure the evolutionary diversity of trees across the Americas
dc.typeArtigo de periódico
local.citation.epage10
local.citation.issue19
local.citation.spage1
local.citation.volume6
local.description.resumoThe historical course of evolutionary diversification shapes the current distribution of biodiversity, but the main forces constraining diversification are still a subject of debate. We unveil the evolutionary structure of tree species assemblages across the Americas to assess whether an inability to move or an inability to evolve is the predominant constraint in plant diversification and biogeography. We find a fundamental divide in tree lineage composition between tropical and extratropical environments, defined by the absence versus presence of freezing temperatures. Within the Neotropics, we uncover a further evolutionary split between moist and dry forests. Our results demonstrate that American tree lineages tend to retain their ancestral environmental relationships and that phylogenetic niche conservatism is the primary force structuring the distribution of tree biodiversity. Our study establishes the pervasive importance of niche conservatism to community assembly even at intercontinental scales.
local.identifier.orcidhttps://orcid.org/0000-0002-8787-619X
local.identifier.orcidhttps://orcid.org/0000-0002-8196-288X
local.identifier.orcidhttps://orcid.org/0000-0002-3251-1679
local.identifier.orcidhttps://orcid.org/0000-0002-3919-4493
local.identifier.orcidhttps://orcid.org/0000-0001-8747-1101
local.identifier.orcidhttps://orcid.org/0000-0002-6766-1407
local.identifier.orcidhttps://orcid.org/0000-0001-9232-5221
local.publisher.countryBrasil
local.publisher.departmentICB - DEPARTAMENTO DE BOTÂNICA
local.publisher.initialsUFMG
local.url.externahttps://www.science.org/doi/10.1126/sciadv.aaz5373

Arquivos

Pacote original

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
Freezing and water availability structure the evolutionary diversity of trees across the Americas.pdf
Tamanho:
7.94 MB
Formato:
Adobe Portable Document Format
Baixar

Licença do pacote

Agora exibindo 1 - 1 de 1
Imagem de Miniatura
Nome:
License.txt
Tamanho:
1.99 KB
Formato:
Plain Text
Descrição:
Baixar

Coleções

Artigo de Periódico

Logo UFMG