PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES

Detalhes bibliográficos
Autor(a) principal: Tavares, Maria Taiane
Data de Publicação: 2022
Outros Autores: Souza , Bruno Cruz de, Menezes, Bruno Sousa, Araújo, Francisca Soares, Sfair, Júlia, Zandavalli, Roberta
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Cerne (Online)
Texto Completo: https://cerne.ufla.br/site/index.php/CERNE/article/view/3036
Resumo: Background: Factors determining coexistence of the species have been recognized out since Darwin, but empirical studies have brought the relationship between niche similarity and competition into question. Knowing the mechanisms of coexistence makes it possible to predict biological invasions and determine better species combinations for the restoration and recovery of degraded areas. This study aimed to test the competition-relatedness hypothesis for semiarid tree species. Thus, an experiment was carried out with a phylogenetic gradient of tree species, planted in pairs. The phylogenetically closest pair consisted of congeneric species of the same clade, the intermediate pair comprised congeneric species of distinct clades, and the more distant pair were species of the same family. Results: Our results show that the phylogenetically closest and the more distant pairs corroborated the competition-relatedness hypothesis, but the presence of one species with high competitive ability in the intermediate pair caused an unexpected pattern. Conclusion: Niche differences are important for coexistence, but it is necessary to know the competitive ability of each species and the specific associations that are more productive to improve the efficiency of restoration programs and to reveal the degree of aggressiveness in the case of invasive species.
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spelling PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES functional traitsfacilitationCordia oncocalyxCordia glaziovianaMimosa tenuifloraMimosa caesalpiniifoliaLibidibia férreaPoincianella bracteosaBackground: Factors determining coexistence of the species have been recognized out since Darwin, but empirical studies have brought the relationship between niche similarity and competition into question. Knowing the mechanisms of coexistence makes it possible to predict biological invasions and determine better species combinations for the restoration and recovery of degraded areas. This study aimed to test the competition-relatedness hypothesis for semiarid tree species. Thus, an experiment was carried out with a phylogenetic gradient of tree species, planted in pairs. The phylogenetically closest pair consisted of congeneric species of the same clade, the intermediate pair comprised congeneric species of distinct clades, and the more distant pair were species of the same family. Results: Our results show that the phylogenetically closest and the more distant pairs corroborated the competition-relatedness hypothesis, but the presence of one species with high competitive ability in the intermediate pair caused an unexpected pattern. Conclusion: Niche differences are important for coexistence, but it is necessary to know the competitive ability of each species and the specific associations that are more productive to improve the efficiency of restoration programs and to reveal the degree of aggressiveness in the case of invasive species.CERNECERNE2022-08-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/3036CERNE; Vol 28 No 1 (2022); e-103036CERNE; Vol 28 No 1 (2022); e-1030362317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/3036/1302http://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessTavares, Maria Taiane Souza , Bruno Cruz de Menezes, Bruno Sousa Araújo, Francisca Soares Sfair, Júlia Zandavalli, Roberta2022-08-05T14:18:51Zoai:cerne.ufla.br:article/3036Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:49.300921Cerne (Online) - Universidade Federal de Lavras (UFLA)true
dc.title.none.fl_str_mv PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
title PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
spellingShingle PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
Tavares, Maria Taiane
functional traits
facilitation
Cordia oncocalyx
Cordia glazioviana
Mimosa tenuiflora
Mimosa caesalpiniifolia
Libidibia férrea
Poincianella bracteosa
title_short PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
title_full PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
title_fullStr PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
title_full_unstemmed PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
title_sort PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
author Tavares, Maria Taiane
author_facet Tavares, Maria Taiane
Souza , Bruno Cruz de
Menezes, Bruno Sousa
Araújo, Francisca Soares
Sfair, Júlia
Zandavalli, Roberta
author_role author
author2 Souza , Bruno Cruz de
Menezes, Bruno Sousa
Araújo, Francisca Soares
Sfair, Júlia
Zandavalli, Roberta
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Tavares, Maria Taiane
Souza , Bruno Cruz de
Menezes, Bruno Sousa
Araújo, Francisca Soares
Sfair, Júlia
Zandavalli, Roberta
dc.subject.por.fl_str_mv functional traits
facilitation
Cordia oncocalyx
Cordia glazioviana
Mimosa tenuiflora
Mimosa caesalpiniifolia
Libidibia férrea
Poincianella bracteosa
topic functional traits
facilitation
Cordia oncocalyx
Cordia glazioviana
Mimosa tenuiflora
Mimosa caesalpiniifolia
Libidibia férrea
Poincianella bracteosa
description Background: Factors determining coexistence of the species have been recognized out since Darwin, but empirical studies have brought the relationship between niche similarity and competition into question. Knowing the mechanisms of coexistence makes it possible to predict biological invasions and determine better species combinations for the restoration and recovery of degraded areas. This study aimed to test the competition-relatedness hypothesis for semiarid tree species. Thus, an experiment was carried out with a phylogenetic gradient of tree species, planted in pairs. The phylogenetically closest pair consisted of congeneric species of the same clade, the intermediate pair comprised congeneric species of distinct clades, and the more distant pair were species of the same family. Results: Our results show that the phylogenetically closest and the more distant pairs corroborated the competition-relatedness hypothesis, but the presence of one species with high competitive ability in the intermediate pair caused an unexpected pattern. Conclusion: Niche differences are important for coexistence, but it is necessary to know the competitive ability of each species and the specific associations that are more productive to improve the efficiency of restoration programs and to reveal the degree of aggressiveness in the case of invasive species.
publishDate 2022
dc.date.none.fl_str_mv 2022-08-05
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/3036
url https://cerne.ufla.br/site/index.php/CERNE/article/view/3036
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://cerne.ufla.br/site/index.php/CERNE/article/view/3036/1302
dc.rights.driver.fl_str_mv http://creativecommons.org/licenses/by/4.0/
info:eu-repo/semantics/openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv CERNE
CERNE
publisher.none.fl_str_mv CERNE
CERNE
dc.source.none.fl_str_mv CERNE; Vol 28 No 1 (2022); e-103036
CERNE; Vol 28 No 1 (2022); e-103036
2317-6342
0104-7760
reponame:Cerne (Online)
instname:Universidade Federal de Lavras (UFLA)
instacron:UFLA
instname_str Universidade Federal de Lavras (UFLA)
instacron_str UFLA
institution UFLA
reponame_str Cerne (Online)
collection Cerne (Online)
repository.name.fl_str_mv Cerne (Online) - Universidade Federal de Lavras (UFLA)
repository.mail.fl_str_mv cerne@dcf.ufla.br||cerne@dcf.ufla.br
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