COMMUNITY ORGANIZATION AND PHYLOGENETIC STRUCTURE OF THE TREE COMPONENT OF A NEBULAR FOREST FRAGMENT IN ‘PLANALTO CATARINENSE’ REGION, SOUTHERN BRAZIL

Detalhes bibliográficos
Autor(a) principal: Silva, Ana Carolina da
Data de Publicação: 2017
Outros Autores: 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
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