PHYLOGENETIC RELATEDNESS AND COMPETITION: A POT EXPERIMENT WITH SEMIARID TREE SPECIES
Autor(a) principal: | |
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Data de Publicação: | 2022 |
Outros Autores: | , , , , |
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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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 |
_version_ |
1799874944328269824 |