Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil
Autor(a) principal: | |
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Data de Publicação: | 2020 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFLA |
Texto Completo: | http://repositorio.ufla.br/jspui/handle/1/48169 |
Resumo: | Discrete thresholds of structural or functional decline of a vegetation type are not readily apparent, as a vegetation type can slowly decline leading to transformations in its species composition and weakened or altered functions. However, forest monitoring can be used to assess changes in ecological functions in community structure and functional and phylogenetic composition of species. This study evaluated the existence of temporal variations in the functional and phylogenetic composition of a tree community, the occurrence of heterogeneity in the behavior of phylogenetic and functional variations, and how this possible heterogeneity influences the functional and phylogenetic variations under the aspect of environmental variations and by demographic ecological processes. Results detected quantitative and qualitative changes throughout the community, such as colonization, local extinctions, in demography and biomass, and increased evolutionary distinction, lower wood density species and phylogenetic clustering. These results have shown us that the natural changes of a community should not be underestimated, because the disappearance of a community can not only occur by the direct elimination of vegetation, but can be incremental with gradual changes in its functional characteristics and species composition, transforming itself into a new community with a new combination of species and new functions. |
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Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, BrazilEstudio de la composición florística, funcional y filogenética de árboles en poco tiempo en un fragmento de bosque del bosque atlántico, BrasilForest ecologyAtlantic forestPhylogenyForest dynamicsAtributos funcionalesEcología forestalBosque AtlánticoFilogeniaDinámica forestalDiscrete thresholds of structural or functional decline of a vegetation type are not readily apparent, as a vegetation type can slowly decline leading to transformations in its species composition and weakened or altered functions. However, forest monitoring can be used to assess changes in ecological functions in community structure and functional and phylogenetic composition of species. This study evaluated the existence of temporal variations in the functional and phylogenetic composition of a tree community, the occurrence of heterogeneity in the behavior of phylogenetic and functional variations, and how this possible heterogeneity influences the functional and phylogenetic variations under the aspect of environmental variations and by demographic ecological processes. Results detected quantitative and qualitative changes throughout the community, such as colonization, local extinctions, in demography and biomass, and increased evolutionary distinction, lower wood density species and phylogenetic clustering. These results have shown us that the natural changes of a community should not be underestimated, because the disappearance of a community can not only occur by the direct elimination of vegetation, but can be incremental with gradual changes in its functional characteristics and species composition, transforming itself into a new community with a new combination of species and new functions.Los umbrales discretos de deterioro estructural o funcional de un tipo de vegetación no son fácilmente aparentes, ya que un tipo de vegetación puede disminuir lentamente, lo que lleva a transformaciones en la composición de sus especies y funciones debilitadas o alteradas. Sin embargo, las observaciones pueden usarse para evaluar los cambios en las funciones ecológicas antes de que esto ocurra a través de la estructura comunitaria y la composición funcional y filogenética de las especies. Este estudio evaluó la existencia de variaciones temporales en la composición funcional y filogenética de una comunidad arbórea; la ocurrencia de heterogeneidad en el comportamiento de variaciones filogenéticas y funcionales; y cómo esta posible heterogeneidad influye en las variaciones funcionales y filogenéticas bajo el aspecto de variaciones ambientales y por procesos demográficos ecológicos. Los resultados en la detección de cambios cuantitativos y cualitativos en toda la comunidad con la colonización y las extinciones locales en la comunidad, las diferencias demográficas y de biomasa, la distinción evolutiva aumentada, las especies de menor densidad de madera y el agrupamiento filogenético. Los resultados han demostrado que los cambios naturales de una comunidad no deben subestimarse, porque la desaparición de una comunidad no solo puede ocurrir por la eliminación directa de la vegetación, sino que puede ser incremental con cambios graduales en sus características funcionales y composición de especies, transformando en una nueva comunidad con una nueva combinación de especies y nuevas funciones.Universidad Austral de Chile, Facultad de Ciencias Forestales2021-09-20T17:24:28Z2021-09-20T17:24:28Z2020-12info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfPAULA, G. G. P. de et al. Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil. Bosque, Valdivia, v. 41, n. 3, p. 261-276, 2020. DOI: 10.4067/S0717-92002020000300261.http://repositorio.ufla.br/jspui/handle/1/48169Bosque (Valdivia)reponame:Repositório Institucional da UFLAinstname:Universidade Federal de Lavras (UFLA)instacron:UFLAAttribution-NonCommercial 4.0 Internationalhttp://creativecommons.org/licenses/by-nc/4.0/info:eu-repo/semantics/openAccessPaula, Gabriela Gomes Pires deSouza, Cleber Rodrigo deMaia, Vinícius AndradeCampos, Natalia de AguiarFagundes, Nathalle Cristine AlencarGianasi, Fernanda MoreiraGirardelli, Diego TeixeiraPais, Aurélio de Jesus RodriguesSilva, Wilder Bento daSantos, Rubens Manoel doseng2021-12-02T14:52:57Zoai:localhost:1/48169Repositório InstitucionalPUBhttp://repositorio.ufla.br/oai/requestnivaldo@ufla.br || repositorio.biblioteca@ufla.bropendoar:2021-12-02T14:52:57Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA)false |
dc.title.none.fl_str_mv |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil Estudio de la composición florística, funcional y filogenética de árboles en poco tiempo en un fragmento de bosque del bosque atlántico, Brasil |
title |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil |
spellingShingle |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil Paula, Gabriela Gomes Pires de Forest ecology Atlantic forest Phylogeny Forest dynamics Atributos funcionales Ecología forestal Bosque Atlántico Filogenia Dinámica forestal |
title_short |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil |
title_full |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil |
title_fullStr |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil |
title_full_unstemmed |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil |
title_sort |
Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil |
author |
Paula, Gabriela Gomes Pires de |
author_facet |
Paula, Gabriela Gomes Pires de Souza, Cleber Rodrigo de Maia, Vinícius Andrade Campos, Natalia de Aguiar Fagundes, Nathalle Cristine Alencar Gianasi, Fernanda Moreira Girardelli, Diego Teixeira Pais, Aurélio de Jesus Rodrigues Silva, Wilder Bento da Santos, Rubens Manoel dos |
author_role |
author |
author2 |
Souza, Cleber Rodrigo de Maia, Vinícius Andrade Campos, Natalia de Aguiar Fagundes, Nathalle Cristine Alencar Gianasi, Fernanda Moreira Girardelli, Diego Teixeira Pais, Aurélio de Jesus Rodrigues Silva, Wilder Bento da Santos, Rubens Manoel dos |
author2_role |
author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Paula, Gabriela Gomes Pires de Souza, Cleber Rodrigo de Maia, Vinícius Andrade Campos, Natalia de Aguiar Fagundes, Nathalle Cristine Alencar Gianasi, Fernanda Moreira Girardelli, Diego Teixeira Pais, Aurélio de Jesus Rodrigues Silva, Wilder Bento da Santos, Rubens Manoel dos |
dc.subject.por.fl_str_mv |
Forest ecology Atlantic forest Phylogeny Forest dynamics Atributos funcionales Ecología forestal Bosque Atlántico Filogenia Dinámica forestal |
topic |
Forest ecology Atlantic forest Phylogeny Forest dynamics Atributos funcionales Ecología forestal Bosque Atlántico Filogenia Dinámica forestal |
description |
Discrete thresholds of structural or functional decline of a vegetation type are not readily apparent, as a vegetation type can slowly decline leading to transformations in its species composition and weakened or altered functions. However, forest monitoring can be used to assess changes in ecological functions in community structure and functional and phylogenetic composition of species. This study evaluated the existence of temporal variations in the functional and phylogenetic composition of a tree community, the occurrence of heterogeneity in the behavior of phylogenetic and functional variations, and how this possible heterogeneity influences the functional and phylogenetic variations under the aspect of environmental variations and by demographic ecological processes. Results detected quantitative and qualitative changes throughout the community, such as colonization, local extinctions, in demography and biomass, and increased evolutionary distinction, lower wood density species and phylogenetic clustering. These results have shown us that the natural changes of a community should not be underestimated, because the disappearance of a community can not only occur by the direct elimination of vegetation, but can be incremental with gradual changes in its functional characteristics and species composition, transforming itself into a new community with a new combination of species and new functions. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12 2021-09-20T17:24:28Z 2021-09-20T17:24:28Z |
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 |
PAULA, G. G. P. de et al. Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil. Bosque, Valdivia, v. 41, n. 3, p. 261-276, 2020. DOI: 10.4067/S0717-92002020000300261. http://repositorio.ufla.br/jspui/handle/1/48169 |
identifier_str_mv |
PAULA, G. G. P. de et al. Study of the floristic, functional and phylogenetic composition of trees in a short time in a forest fragment of the Atlantic Forest, Brazil. Bosque, Valdivia, v. 41, n. 3, p. 261-276, 2020. DOI: 10.4067/S0717-92002020000300261. |
url |
http://repositorio.ufla.br/jspui/handle/1/48169 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.rights.driver.fl_str_mv |
Attribution-NonCommercial 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Attribution-NonCommercial 4.0 International http://creativecommons.org/licenses/by-nc/4.0/ |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidad Austral de Chile, Facultad de Ciencias Forestales |
publisher.none.fl_str_mv |
Universidad Austral de Chile, Facultad de Ciencias Forestales |
dc.source.none.fl_str_mv |
Bosque (Valdivia) reponame:Repositório Institucional da UFLA instname:Universidade Federal de Lavras (UFLA) instacron:UFLA |
instname_str |
Universidade Federal de Lavras (UFLA) |
instacron_str |
UFLA |
institution |
UFLA |
reponame_str |
Repositório Institucional da UFLA |
collection |
Repositório Institucional da UFLA |
repository.name.fl_str_mv |
Repositório Institucional da UFLA - Universidade Federal de Lavras (UFLA) |
repository.mail.fl_str_mv |
nivaldo@ufla.br || repositorio.biblioteca@ufla.br |
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1815439167993151488 |