DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING
Autor(a) principal: | |
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Data de Publicação: | 2015 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Ciência Florestal (Online) |
Texto Completo: | https://periodicos.ufsm.br/cienciaflorestal/article/view/20595 |
Resumo: | http://dx.doi.org/10.5902/1980509820595This study aimed to characterize the remnants of Ombrophilous Dense Forest in Santa Catarina state. The dataset used in this study was provided by Project of Floristic and Forest Inventory of Santa Catarina, coming from 197 sample units that consist of basic clusters. The basic cluster was composed of four subunits of 20 x 50 m, in which all individuals with DBH ≥ 10 cm were measured. The forest structure was characterized through phytosociological parameters and indices. Based on structural data of the species, cluster analysis and ordination were performed in an attempt to identify groups of watersheds and altitude ranges. It was identified 577 species belonging to 226 genera and 83 families. The most representative families in number of species and individuals were Myrtaceae, Lauraceae and Fabaceae. Species of disturbed areas as Alchornea triplinervia, Caseria sylvestris and Miconia cinnamomifolia were dominant in the forest. Cluster analysis resulted in the identification of three vegetation types along the altitudinal gradient: Lowland Ombrophilous Dense Forest (< 30 m a.s.l.), Submontane (30 - 500 m) and Montane (> 500 m). Floristic and structural variations could be detected between the three vegetation types. In lowland communities, the presence of Anacardiaceae and Clusiaceae was more expressive and the average height of trees was higher. In montane environments, there was an increase in the number of individuals, basal area and diversity, as well as a greater representation of Cyatheaceae, Lauraceae and Rubiaceae. The occurrence of Arecaceae was remarkable in submontane forest. Spatial groups could not be defined based on structural data of watersheds. |
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Ciência Florestal (Online) |
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DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLINGFLORESTA OMBRÓFILA DENSA DE SANTA CATARINA - BRASIL: AGRUPAMENTO E ORDENAÇÃO BASEADOS EM AMOSTRAGEM SISTEMÁTICAAtlantic Forestphytosociologyspatial patternsaltitudinal gradient.Floresta Atlânticafitossociologiapadrões espaciaisgradiente altitudinal.http://dx.doi.org/10.5902/1980509820595This study aimed to characterize the remnants of Ombrophilous Dense Forest in Santa Catarina state. The dataset used in this study was provided by Project of Floristic and Forest Inventory of Santa Catarina, coming from 197 sample units that consist of basic clusters. The basic cluster was composed of four subunits of 20 x 50 m, in which all individuals with DBH ≥ 10 cm were measured. The forest structure was characterized through phytosociological parameters and indices. Based on structural data of the species, cluster analysis and ordination were performed in an attempt to identify groups of watersheds and altitude ranges. It was identified 577 species belonging to 226 genera and 83 families. The most representative families in number of species and individuals were Myrtaceae, Lauraceae and Fabaceae. Species of disturbed areas as Alchornea triplinervia, Caseria sylvestris and Miconia cinnamomifolia were dominant in the forest. Cluster analysis resulted in the identification of three vegetation types along the altitudinal gradient: Lowland Ombrophilous Dense Forest (< 30 m a.s.l.), Submontane (30 - 500 m) and Montane (> 500 m). Floristic and structural variations could be detected between the three vegetation types. In lowland communities, the presence of Anacardiaceae and Clusiaceae was more expressive and the average height of trees was higher. In montane environments, there was an increase in the number of individuals, basal area and diversity, as well as a greater representation of Cyatheaceae, Lauraceae and Rubiaceae. The occurrence of Arecaceae was remarkable in submontane forest. Spatial groups could not be defined based on structural data of watersheds.http://dx.doi.org/10.5902/1980509820595O presente trabalho teve por objetivo caracterizar os remanescentes da Floresta Ombrófila Densa, no estadode Santa Catarina. O conjunto de dados utilizado neste estudo foi disponibilizado pelo projeto InventárioFlorístico Florestal de Santa Catarina, sendo oriundo de 197 unidades amostrais do tipo conglomerado. Osconglomerados foram constituídos por quatro subunidades de 20 x 50 m, nas quais foram mensurados todosos indivíduos arbóreo-arbustivos com DAP ≥ 10 cm. A estrutura da floresta foi caracterizada com o empregode parâmetros e índices fitossociológicos. Com base na densidade das espécies, foram realizadas análisesde agrupamento e ordenação na tentativa de identificar grupos de bacias hidrográficas e faixas de altitude.Foram encontradas 577 espécies, pertencentes a 226 gêneros e 83 famílias. As famílias mais representativasem número de espécies e indivíduos foram Myrtaceae, Lauraceae e Fabaceae. Espécies de áreas perturbadascomo Alchornea triplinervia, Caseria sylvestris e Miconia cinnamomifolia estão dentre as que dominam afloresta. Por meio da análise de agrupamento, foi possível identificar três formações ao longo do gradientealtitudinal, aqui denominadas: Floresta Ombrófila Densa de Terras Baixas (< 30 m), Submontana (30 – 500m) e Montana (> 500 m). Variações florísticas e estruturais puderam ser detectadas entre as três formações.Em comunidades das terras baixas, a presença das famílias Anacardiaceae e Clusiaceae foi mais expressivae a altura média das árvores foi superior. Nos ambientes montanos, observou-se um aumento no número deindivíduos, área basal e diversidade, além da maior representatividade das famílias Cyatheaceae, Lauraceaee Rubiaceae. A ocorrência de Arecaceae foi marcante nos patamares submontanos. Grupos espaciais não puderam ser seguramente definidos a partir de dados estruturais de bacias hidrográficas.Universidade Federal de Santa Maria2015-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://periodicos.ufsm.br/cienciaflorestal/article/view/2059510.5902/1980509820595Ciência Florestal; Vol. 25 No. 4 (2015); 933-946Ciência Florestal; v. 25 n. 4 (2015); 933-9461980-50980103-9954reponame:Ciência Florestal (Online)instname:Universidade Federal de Santa Maria (UFSM)instacron:UFSMporhttps://periodicos.ufsm.br/cienciaflorestal/article/view/20595/pdfLingner, Débora VanessaSchorn, Lauri AmândioSevegnani, LuciaGasper, André Luís deMeyer, LeilaVibrans, Alexander Christianinfo:eu-repo/semantics/openAccess2017-04-10T13:23:27Zoai:ojs.pkp.sfu.ca:article/20595Revistahttp://www.ufsm.br/cienciaflorestal/ONGhttps://old.scielo.br/oai/scielo-oai.php||cienciaflorestal@ufsm.br|| cienciaflorestal@gmail.com|| cf@smail.ufsm.br1980-50980103-9954opendoar:2017-04-10T13:23:27Ciência Florestal (Online) - Universidade Federal de Santa Maria (UFSM)false |
dc.title.none.fl_str_mv |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING FLORESTA OMBRÓFILA DENSA DE SANTA CATARINA - BRASIL: AGRUPAMENTO E ORDENAÇÃO BASEADOS EM AMOSTRAGEM SISTEMÁTICA |
title |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING |
spellingShingle |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING Lingner, Débora Vanessa Atlantic Forest phytosociology spatial patterns altitudinal gradient. Floresta Atlântica fitossociologia padrões espaciais gradiente altitudinal. |
title_short |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING |
title_full |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING |
title_fullStr |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING |
title_full_unstemmed |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING |
title_sort |
DENSE OMBROPHILOUS FOREST IN SANTA CATARINA - BRAZIL: CLUSTER ANALYSIS AND ORDENATION BASED ON SYSTEMATIC SAMPLING |
author |
Lingner, Débora Vanessa |
author_facet |
Lingner, Débora Vanessa Schorn, Lauri Amândio Sevegnani, Lucia Gasper, André Luís de Meyer, Leila Vibrans, Alexander Christian |
author_role |
author |
author2 |
Schorn, Lauri Amândio Sevegnani, Lucia Gasper, André Luís de Meyer, Leila Vibrans, Alexander Christian |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Lingner, Débora Vanessa Schorn, Lauri Amândio Sevegnani, Lucia Gasper, André Luís de Meyer, Leila Vibrans, Alexander Christian |
dc.subject.por.fl_str_mv |
Atlantic Forest phytosociology spatial patterns altitudinal gradient. Floresta Atlântica fitossociologia padrões espaciais gradiente altitudinal. |
topic |
Atlantic Forest phytosociology spatial patterns altitudinal gradient. Floresta Atlântica fitossociologia padrões espaciais gradiente altitudinal. |
description |
http://dx.doi.org/10.5902/1980509820595This study aimed to characterize the remnants of Ombrophilous Dense Forest in Santa Catarina state. The dataset used in this study was provided by Project of Floristic and Forest Inventory of Santa Catarina, coming from 197 sample units that consist of basic clusters. The basic cluster was composed of four subunits of 20 x 50 m, in which all individuals with DBH ≥ 10 cm were measured. The forest structure was characterized through phytosociological parameters and indices. Based on structural data of the species, cluster analysis and ordination were performed in an attempt to identify groups of watersheds and altitude ranges. It was identified 577 species belonging to 226 genera and 83 families. The most representative families in number of species and individuals were Myrtaceae, Lauraceae and Fabaceae. Species of disturbed areas as Alchornea triplinervia, Caseria sylvestris and Miconia cinnamomifolia were dominant in the forest. Cluster analysis resulted in the identification of three vegetation types along the altitudinal gradient: Lowland Ombrophilous Dense Forest (< 30 m a.s.l.), Submontane (30 - 500 m) and Montane (> 500 m). Floristic and structural variations could be detected between the three vegetation types. In lowland communities, the presence of Anacardiaceae and Clusiaceae was more expressive and the average height of trees was higher. In montane environments, there was an increase in the number of individuals, basal area and diversity, as well as a greater representation of Cyatheaceae, Lauraceae and Rubiaceae. The occurrence of Arecaceae was remarkable in submontane forest. Spatial groups could not be defined based on structural data of watersheds. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-30 |
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/20595 10.5902/1980509820595 |
url |
https://periodicos.ufsm.br/cienciaflorestal/article/view/20595 |
identifier_str_mv |
10.5902/1980509820595 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://periodicos.ufsm.br/cienciaflorestal/article/view/20595/pdf |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
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. 25 No. 4 (2015); 933-946 Ciência Florestal; v. 25 n. 4 (2015); 933-946 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 |
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1799944130467463168 |