COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL
Autor(a) principal: | |
---|---|
Data de Publicação: | 2017 |
Outros Autores: | , , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
DOI: | 10.5902/1980509826453 |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/26453 |
Resumo: | This study aimed to survey the community organization and the phylogenetic structure of tree species component in a nebular forest, in the municipality of Urubici, Santa Catarina state. A total of 25 plots (400 m2) were allocated, where all trees with circumference at breast height (cbh) equal or superior than 15.7 cm were measured (cbh) and identified. The Shannon index and phytosociological descriptors were determined. The dispersal syndromes of propagules were determined and the spatial distribution of each species was analyzed. The phylogenetic structure was evaluated by the values of ‘Mean Pairwise Distance’ (MPD) and Net Relatedness Index (NRI), determined through a phylogenetic tree built in function of the species sampled, an abundance matrix of species by plots and 1,000 simulations of a community with phylogenetic randomness organization. The spatial structure of the phylogenetic metrics was analyzed through I Moran Index. A total of 1,579 trees were sampled, belonging to 33 species, with Myrtaceae as the richest family. The low value of diversity (2.43), associated to low richness, is expected for nebular forest, where the environment is typically selective. The most representative species in the forest was Myrceugenia euosma (O.Berg) D.Legrand (VI = 24.51%). The predominant dispersal syndrome was zoochory (84.85%), followed by anemochory (15.15%); and the species showed predominantly a clustered spatial distribution. The community had variation in relation to the phylogenetic structure, with most plots showing no significant difference from the null model of complete randomness. |
id |
UFSM-6_e88b130806494dfe0712bc9039fec9ae |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/26453 |
network_acronym_str |
UFSM-6 |
network_name_str |
Ciência Florestal (Online) |
spelling |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZILORGANIZAÇÃO DA COMUNIDADE E ESTRUTURA FILOGENÉTICA DO COMPONENTE ARBÓREO DE UM FRAGMENTO DE FLORESTA NEBULAR NO PLANALTO CATARINENSEAraucaria ForestUpper-montane Araucaria Foresttree communityphylogeny.Floresta com AraucáriaFloresta Ombrófila Mista Alto-montanacomunidade arbóreafilogenia.This study aimed to survey the community organization and the phylogenetic structure of tree species component in a nebular forest, in the municipality of Urubici, Santa Catarina state. A total of 25 plots (400 m2) were allocated, where all trees with circumference at breast height (cbh) equal or superior than 15.7 cm were measured (cbh) and identified. The Shannon index and phytosociological descriptors were determined. The dispersal syndromes of propagules were determined and the spatial distribution of each species was analyzed. The phylogenetic structure was evaluated by the values of ‘Mean Pairwise Distance’ (MPD) and Net Relatedness Index (NRI), determined through a phylogenetic tree built in function of the species sampled, an abundance matrix of species by plots and 1,000 simulations of a community with phylogenetic randomness organization. The spatial structure of the phylogenetic metrics was analyzed through I Moran Index. A total of 1,579 trees were sampled, belonging to 33 species, with Myrtaceae as the richest family. The low value of diversity (2.43), associated to low richness, is expected for nebular forest, where the environment is typically selective. The most representative species in the forest was Myrceugenia euosma (O.Berg) D.Legrand (VI = 24.51%). The predominant dispersal syndrome was zoochory (84.85%), followed by anemochory (15.15%); and the species showed predominantly a clustered spatial distribution. The community had variation in relation to the phylogenetic structure, with most plots showing no significant difference from the null model of complete randomness.O presente estudo teve como objetivos conhecer a organização da comunidade e a estruturação filogenética do componente arbóreo de um fragmento de Floresta Nebular em Urubici - SC. Para isso, foram alocadas 25 parcelas de 400 m2, nas quais foi medida a circunferência a altura do peito – CAP, e identificadas todas as árvores com CAP igual ou superior a 15,7 cm. Foram calculados o índice de diversidade de Shannon-Wiener e os descritores fitossociológicos. A síndrome de dispersão de propágulos e a distribuição espacial de cada espécie foram determinadas. A estruturação filogenética foi avaliada por meio dos valores de Mean pairwise distance (MPD) e de Net Relatedness Index (NRI), calculados a partir de uma árvore filogenética construída em função das espécies amostradas, de uma matriz de abundância das espécies por parcelas e 1.000 simulações de uma comunidade organizada filogeneticamente de forma aleatória. A estruturação espacial das métricas filogenéticas foi analisada por meio do Índice I de Moran. Foram amostrados 1.579 indivíduos, pertencentes a 33 espécies, sendo Myrtaceae a família de maior riqueza de espécies. O baixo valor de diversidade (2,43), associado à baixa riqueza na área, é esperado em Florestas Nebulares, cujo ambiente é tipicamente seletivo. A maior representação na floresta foi de Myrceugenia euosma (O.Berg) D.Legrand (VI = 24,51%). A síndrome de dispersão predominante foi a zoocoria (84,85%), seguida pela anemocoria (15,15%), e a distribuição espacial foi predominantemente agregada. A comunidade apresentou variação em relação à estruturação filogenética, sendo que, para a maioria das parcelas, o padrão não diferiu do modelo nulo de completa aleatoriedade.Universidade Federal de Santa Maria2017-03-31info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/2645310.5902/1980509826453Ciência Florestal; Vol. 27 No. 1 (2017); 129-141Ciência Florestal; v. 27 n. 1 (2017); 129-1411980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/26453/pdfCopyright (c) 2017 Ciência Florestalinfo:eu-repo/semantics/openAccessSilva, Ana Carolina daHiguchi, PedroSobral, Marcos Eduardo GuerraNegrini, MarceloBuzzi Júnior, FernandoBento, Marco AntônioSilva, André Leonardo daMarcon, Amanda KocheFerreira, Tiago de SouzaSalami, BrunaRosa, Angélica Dalla2017-04-05T12:16:25Zoai:ojs.pkp.sfu.ca:article/26453Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-04-05T12:16:25Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL ORGANIZAÇÃO DA COMUNIDADE E ESTRUTURA FILOGENÉTICA DO COMPONENTE ARBÓREO DE UM FRAGMENTO DE FLORESTA NEBULAR NO PLANALTO CATARINENSE |
title |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL |
spellingShingle |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL Silva, Ana Carolina da Araucaria Forest Upper-montane Araucaria Forest tree community phylogeny. Floresta com Araucária Floresta Ombrófila Mista Alto-montana comunidade arbórea filogenia. Silva, Ana Carolina da Araucaria Forest Upper-montane Araucaria Forest tree community phylogeny. Floresta com Araucária Floresta Ombrófila Mista Alto-montana comunidade arbórea filogenia. |
title_short |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL |
title_full |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL |
title_fullStr |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL |
title_full_unstemmed |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL |
title_sort |
COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL |
author |
Silva, Ana Carolina da |
author_facet |
Silva, Ana Carolina da Silva, Ana Carolina da Higuchi, Pedro Sobral, Marcos Eduardo Guerra Negrini, Marcelo Buzzi Júnior, Fernando Bento, Marco Antônio Silva, André Leonardo da Marcon, Amanda Koche Ferreira, Tiago de Souza Salami, Bruna Rosa, Angélica Dalla Higuchi, Pedro Sobral, Marcos Eduardo Guerra Negrini, Marcelo Buzzi Júnior, Fernando Bento, Marco Antônio Silva, André Leonardo da Marcon, Amanda Koche Ferreira, Tiago de Souza Salami, Bruna Rosa, Angélica Dalla |
author_role |
author |
author2 |
Higuchi, Pedro Sobral, Marcos Eduardo Guerra Negrini, Marcelo Buzzi Júnior, Fernando Bento, Marco Antônio Silva, André Leonardo da Marcon, Amanda Koche Ferreira, Tiago de Souza Salami, Bruna Rosa, Angélica Dalla |
author2_role |
author author author author author author author author author author |
dc.contributor.author.fl_str_mv |
Silva, Ana Carolina da Higuchi, Pedro Sobral, Marcos Eduardo Guerra Negrini, Marcelo Buzzi Júnior, Fernando Bento, Marco Antônio Silva, André Leonardo da Marcon, Amanda Koche Ferreira, Tiago de Souza Salami, Bruna Rosa, Angélica Dalla |
dc.subject.por.fl_str_mv |
Araucaria Forest Upper-montane Araucaria Forest tree community phylogeny. Floresta com Araucária Floresta Ombrófila Mista Alto-montana comunidade arbórea filogenia. |
topic |
Araucaria Forest Upper-montane Araucaria Forest tree community phylogeny. Floresta com Araucária Floresta Ombrófila Mista Alto-montana comunidade arbórea filogenia. |
description |
This study aimed to survey the community organization and the phylogenetic structure of tree species component in a nebular forest, in the municipality of Urubici, Santa Catarina state. A total of 25 plots (400 m2) were allocated, where all trees with circumference at breast height (cbh) equal or superior than 15.7 cm were measured (cbh) and identified. The Shannon index and phytosociological descriptors were determined. The dispersal syndromes of propagules were determined and the spatial distribution of each species was analyzed. The phylogenetic structure was evaluated by the values of ‘Mean Pairwise Distance’ (MPD) and Net Relatedness Index (NRI), determined through a phylogenetic tree built in function of the species sampled, an abundance matrix of species by plots and 1,000 simulations of a community with phylogenetic randomness organization. The spatial structure of the phylogenetic metrics was analyzed through I Moran Index. A total of 1,579 trees were sampled, belonging to 33 species, with Myrtaceae as the richest family. The low value of diversity (2.43), associated to low richness, is expected for nebular forest, where the environment is typically selective. The most representative species in the forest was Myrceugenia euosma (O.Berg) D.Legrand (VI = 24.51%). The predominant dispersal syndrome was zoochory (84.85%), followed by anemochory (15.15%); and the species showed predominantly a clustered spatial distribution. The community had variation in relation to the phylogenetic structure, with most plots showing no significant difference from the null model of complete randomness. |
publishDate |
2017 |
dc.date.none.fl_str_mv |
2017-03-31 |
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://periodicos.ufsm.br/cienciaflorestal/article/view/26453 10.5902/1980509826453 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/26453 |
identifier_str_mv |
10.5902/1980509826453 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/26453/pdf |
dc.rights.driver.fl_str_mv |
Copyright (c) 2017 Ciência Florestal info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2017 Ciência Florestal |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
publisher.none.fl_str_mv |
Universidade Federal de Santa Maria |
dc.source.none.fl_str_mv |
Ciência Florestal; Vol. 27 No. 1 (2017); 129-141 Ciência Florestal; v. 27 n. 1 (2017); 129-141 1980-5098 0103-9954 reponame:Ciência Florestal (Online) instname:Universidade Federal de Santa Maria (UFSM) instacron:UFSM |
instname_str |
Universidade Federal de Santa Maria (UFSM) |
instacron_str |
UFSM |
institution |
UFSM |
reponame_str |
Ciência Florestal (Online) |
collection |
Ciência Florestal (Online) |
repository.name.fl_str_mv |
Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM) |
repository.mail.fl_str_mv |
||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br |
_version_ |
1822181496180441088 |
dc.identifier.doi.none.fl_str_mv |
10.5902/1980509826453 |