PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL
Autor(a) principal: | |
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Data de Publicação: | 2016 |
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/888 |
Resumo: | This study evaluated the structure of the tree community of Pacotuba National Forest, in Cachoeiro de Itapemirim – ES. For the phytossociological inventory, 12 sample plots of 40 x 50 m each were systematically laid out. All trees with DBH 5 cm were measured and identified. The phytossociological analysis was based on the absolute and relative parameters of density, dominance, frequency, importance values and basal area values. The diametric structure was analyzed using diameter class histograms defined by Spiegel’s formula A total of 3570 individuals, 253 species and 52 families were sampled. The species with the highest importance value (IV) were: Senefeldera verticillata, Actinostemon estrellensis, Anadenanthera peregrina. The diametric curves (J-reverse shape) and values of Liocourt’ s ‘q’ quotient suggested problems involving lack of regeneration. The value of basal area (25,72 m2.ha-1) and the highest dominance of few species classified this fragment as in the intermediate stage of succession. However, due to the expressive species richness and the presence of some endangered tree, this remnant forest should be considered as a priority area for establishment of conservation and management practices. |
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PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASILFragmentationSemideciduous Seasonal ForestphytosociologyThis study evaluated the structure of the tree community of Pacotuba National Forest, in Cachoeiro de Itapemirim – ES. For the phytossociological inventory, 12 sample plots of 40 x 50 m each were systematically laid out. All trees with DBH 5 cm were measured and identified. The phytossociological analysis was based on the absolute and relative parameters of density, dominance, frequency, importance values and basal area values. The diametric structure was analyzed using diameter class histograms defined by Spiegel’s formula A total of 3570 individuals, 253 species and 52 families were sampled. The species with the highest importance value (IV) were: Senefeldera verticillata, Actinostemon estrellensis, Anadenanthera peregrina. The diametric curves (J-reverse shape) and values of Liocourt’ s ‘q’ quotient suggested problems involving lack of regeneration. The value of basal area (25,72 m2.ha-1) and the highest dominance of few species classified this fragment as in the intermediate stage of succession. However, due to the expressive species richness and the presence of some endangered tree, this remnant forest should be considered as a priority area for establishment of conservation and management practices.CERNECERNE2016-04-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://cerne.ufla.br/site/index.php/CERNE/article/view/888CERNE; Vol. 19 No. 1 (2013); 157-168CERNE; v. 19 n. 1 (2013); 157-1682317-63420104-7760reponame:Cerne (Online)instname:Universidade Federal de Lavras (UFLA)instacron:UFLAenghttps://cerne.ufla.br/site/index.php/CERNE/article/view/888/666Copyright (c) 2016 CERNEinfo:eu-repo/semantics/openAccessAbreu, Karla Maria Pedra deSilva, Gilson Fernandes daSilva, Aderbal Gomes da2016-04-19T15:46:46Zoai:cerne.ufla.br:article/888Revistahttps://cerne.ufla.br/site/index.php/CERNEPUBhttps://cerne.ufla.br/site/index.php/CERNE/oaicerne@dcf.ufla.br||cerne@dcf.ufla.br2317-63420104-7760opendoar:2024-05-21T19:54:10.059870Cerne (Online) - Universidade Federal de Lavras (UFLA)true |
dc.title.none.fl_str_mv |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL |
title |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL |
spellingShingle |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL Abreu, Karla Maria Pedra de Fragmentation Semideciduous Seasonal Forest phytosociology |
title_short |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL |
title_full |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL |
title_fullStr |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL |
title_full_unstemmed |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL |
title_sort |
PHYTOSOCIOLOGICAL ANALYSIS OF PACOTUBA NATIONAL FOREST, CACHOEIRO DE ITAPEMIRIM, ES – BRASIL |
author |
Abreu, Karla Maria Pedra de |
author_facet |
Abreu, Karla Maria Pedra de Silva, Gilson Fernandes da Silva, Aderbal Gomes da |
author_role |
author |
author2 |
Silva, Gilson Fernandes da Silva, Aderbal Gomes da |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
Abreu, Karla Maria Pedra de Silva, Gilson Fernandes da Silva, Aderbal Gomes da |
dc.subject.por.fl_str_mv |
Fragmentation Semideciduous Seasonal Forest phytosociology |
topic |
Fragmentation Semideciduous Seasonal Forest phytosociology |
description |
This study evaluated the structure of the tree community of Pacotuba National Forest, in Cachoeiro de Itapemirim – ES. For the phytossociological inventory, 12 sample plots of 40 x 50 m each were systematically laid out. All trees with DBH 5 cm were measured and identified. The phytossociological analysis was based on the absolute and relative parameters of density, dominance, frequency, importance values and basal area values. The diametric structure was analyzed using diameter class histograms defined by Spiegel’s formula A total of 3570 individuals, 253 species and 52 families were sampled. The species with the highest importance value (IV) were: Senefeldera verticillata, Actinostemon estrellensis, Anadenanthera peregrina. The diametric curves (J-reverse shape) and values of Liocourt’ s ‘q’ quotient suggested problems involving lack of regeneration. The value of basal area (25,72 m2.ha-1) and the highest dominance of few species classified this fragment as in the intermediate stage of succession. However, due to the expressive species richness and the presence of some endangered tree, this remnant forest should be considered as a priority area for establishment of conservation and management practices. |
publishDate |
2016 |
dc.date.none.fl_str_mv |
2016-04-05 |
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/888 |
url |
https://cerne.ufla.br/site/index.php/CERNE/article/view/888 |
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/888/666 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2016 CERNE info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2016 CERNE |
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. 19 No. 1 (2013); 157-168 CERNE; v. 19 n. 1 (2013); 157-168 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_ |
1799874941944856576 |