Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil
Autor(a) principal: | |
---|---|
Data de Publicação: | 2018 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Hoehnea |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000100149 |
Resumo: | ABSTRACT Aiming to characterize the structure of the arboreal community in a riverine forest remnant of the Taquari river, State of Rio Grande do Sul, 42 sampling units of 100 m2 (10 × 10 m) were located. Phytosociological parameters were also assessed and the indexes of Shannon diversity (H') and Pielou evenness (J) were evaluated. A total of 39 species, 21 families, 2.83 nats ind-1 for H' and 0.77 for J were recorded. Among the species found, the endemic Callisthene inundata O.L. Bueno, A.D. Nilson & R.G. Magalh. and Picrasma crenata (Vell.) Engl. are included in the list of endangered species. The density found was of 1,557.14 ind ha-1. Luehea divaricata Mart. and Lonchocarpus nitidus Benth. showed the highest indexes of importance values. Besides contributing to the knowledge of species distribution and community structure, this study points out the need for conservation of existing native forest remnants. |
id |
IBT-1_19dccd9d287954106c603e383bd41443 |
---|---|
oai_identifier_str |
oai:scielo:S2236-89062018000100149 |
network_acronym_str |
IBT-1 |
network_name_str |
Hoehnea |
repository_id_str |
|
spelling |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazilalien speciesarboreal communityendemic speciesriparian vegetationTaquari-Antas river basinABSTRACT Aiming to characterize the structure of the arboreal community in a riverine forest remnant of the Taquari river, State of Rio Grande do Sul, 42 sampling units of 100 m2 (10 × 10 m) were located. Phytosociological parameters were also assessed and the indexes of Shannon diversity (H') and Pielou evenness (J) were evaluated. A total of 39 species, 21 families, 2.83 nats ind-1 for H' and 0.77 for J were recorded. Among the species found, the endemic Callisthene inundata O.L. Bueno, A.D. Nilson & R.G. Magalh. and Picrasma crenata (Vell.) Engl. are included in the list of endangered species. The density found was of 1,557.14 ind ha-1. Luehea divaricata Mart. and Lonchocarpus nitidus Benth. showed the highest indexes of importance values. Besides contributing to the knowledge of species distribution and community structure, this study points out the need for conservation of existing native forest remnants.Instituto de Pesquisas Ambientais2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000100149Hoehnea v.45 n.1 2018reponame:Hoehneainstname:Instituto de Botânica (IBT)instacron:IBT10.1590/2236-8906-79/2017info:eu-repo/semantics/openAccessLucheta,FabianeNicolini,GabrielEly Junior,Gerson LuizTremarin,MarilaineTeixeira,MareliseArend,ÚrsulaKoch,Natália MossmannFreitas,Elisete Maria deeng2018-04-23T00:00:00Zoai:scielo:S2236-89062018000100149Revistahttp://www.ibot.sp.gov.br/publicacoes/hoehnea/sobre_hoehnea.phpPUBhttps://old.scielo.br/oai/scielo-oai.php||hoehneaibt@gmail.com2236-89060073-2877opendoar:2018-04-23T00:00Hoehnea - Instituto de Botânica (IBT)false |
dc.title.none.fl_str_mv |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil |
title |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil |
spellingShingle |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil Lucheta,Fabiane alien species arboreal community endemic species riparian vegetation Taquari-Antas river basin |
title_short |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil |
title_full |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil |
title_fullStr |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil |
title_full_unstemmed |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil |
title_sort |
Phytosociological study of a riverine forest remnant from Taquari river, State of Rio Grande do Sul, Brazil |
author |
Lucheta,Fabiane |
author_facet |
Lucheta,Fabiane Nicolini,Gabriel Ely Junior,Gerson Luiz Tremarin,Marilaine Teixeira,Marelise Arend,Úrsula Koch,Natália Mossmann Freitas,Elisete Maria de |
author_role |
author |
author2 |
Nicolini,Gabriel Ely Junior,Gerson Luiz Tremarin,Marilaine Teixeira,Marelise Arend,Úrsula Koch,Natália Mossmann Freitas,Elisete Maria de |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Lucheta,Fabiane Nicolini,Gabriel Ely Junior,Gerson Luiz Tremarin,Marilaine Teixeira,Marelise Arend,Úrsula Koch,Natália Mossmann Freitas,Elisete Maria de |
dc.subject.por.fl_str_mv |
alien species arboreal community endemic species riparian vegetation Taquari-Antas river basin |
topic |
alien species arboreal community endemic species riparian vegetation Taquari-Antas river basin |
description |
ABSTRACT Aiming to characterize the structure of the arboreal community in a riverine forest remnant of the Taquari river, State of Rio Grande do Sul, 42 sampling units of 100 m2 (10 × 10 m) were located. Phytosociological parameters were also assessed and the indexes of Shannon diversity (H') and Pielou evenness (J) were evaluated. A total of 39 species, 21 families, 2.83 nats ind-1 for H' and 0.77 for J were recorded. Among the species found, the endemic Callisthene inundata O.L. Bueno, A.D. Nilson & R.G. Magalh. and Picrasma crenata (Vell.) Engl. are included in the list of endangered species. The density found was of 1,557.14 ind ha-1. Luehea divaricata Mart. and Lonchocarpus nitidus Benth. showed the highest indexes of importance values. Besides contributing to the knowledge of species distribution and community structure, this study points out the need for conservation of existing native forest remnants. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000100149 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S2236-89062018000100149 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/2236-8906-79/2017 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais |
publisher.none.fl_str_mv |
Instituto de Pesquisas Ambientais |
dc.source.none.fl_str_mv |
Hoehnea v.45 n.1 2018 reponame:Hoehnea instname:Instituto de Botânica (IBT) instacron:IBT |
instname_str |
Instituto de Botânica (IBT) |
instacron_str |
IBT |
institution |
IBT |
reponame_str |
Hoehnea |
collection |
Hoehnea |
repository.name.fl_str_mv |
Hoehnea - Instituto de Botânica (IBT) |
repository.mail.fl_str_mv |
||hoehneaibt@gmail.com |
_version_ |
1754193647897673728 |