FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL)
Autor(a) principal: | |
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Data de Publicação: | 1994 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/1809-43921994243236 http://hdl.handle.net/11449/212542 |
Resumo: | A phytosociological study was carried out in 0.5 ha of remaining patches of 'Pre-Ama-zonian' humid tropical forest within the Sacavém Forest Reserve, located in the municipality of São Luís, state of Maranhão, Brazil (2° 32'S; 44° 17'W). The total area comprised of fifty 10x10 m quadrats in which 410 trees with a minimum perimeter at breast height (PBH) of 15 cm were sampled, including 5 dead individuals. There were found 110 species of 66 genera in 34 families. The DBH varied between 4.8 cm and 86.7 cm, with an average of 16.28 cm. The minimum, mean and maximum heights were 2.0 m, 11.16m and 25.0 m, respectively. The total basal area was 14.207 m2 or 28.4140 rrrVha with an average of 0,07 m2/tree; the absolute density was 820 trees/ha. The five most importante families in IVI were Leguminosae, Chrysobalanaceae, Meliaceae, Myrtaceae and Arecaceae, making up 49.24% of the total. The five most important species in IVI were Licaniacf. incana Aubl., Guaina guidonia (L.) Sleumer, Copaifera langsdorffiiDesf., Dipteryx lacuniferaDucke and one morpho-species (Unknown 1 ). As much as 60% of the species had only one or two individuals. The Shannon & Weaver diversity index (Η') was 4.189. Although the area studied is comparatively small, several comparisons made with surveys for other Amazonian forest locations led to the conclusion that the Sacavém Reserve has similar richness, density and dominance. |
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Repositório Institucional da UNESP |
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FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL)Phytosociology of a woody vegetation in the Sacavém Forest Reserve - São Luis. State of Maranhão(Brazil)Phytosociology'Pre-Amazonian' forestSacavém Forest Reserve (São Luís, Maranhão)FitossociologiaFloresta Pré-AmazônicaReserva Florestal do Sacavém (São Luís-MA)A phytosociological study was carried out in 0.5 ha of remaining patches of 'Pre-Ama-zonian' humid tropical forest within the Sacavém Forest Reserve, located in the municipality of São Luís, state of Maranhão, Brazil (2° 32'S; 44° 17'W). The total area comprised of fifty 10x10 m quadrats in which 410 trees with a minimum perimeter at breast height (PBH) of 15 cm were sampled, including 5 dead individuals. There were found 110 species of 66 genera in 34 families. The DBH varied between 4.8 cm and 86.7 cm, with an average of 16.28 cm. The minimum, mean and maximum heights were 2.0 m, 11.16m and 25.0 m, respectively. The total basal area was 14.207 m2 or 28.4140 rrrVha with an average of 0,07 m2/tree; the absolute density was 820 trees/ha. The five most importante families in IVI were Leguminosae, Chrysobalanaceae, Meliaceae, Myrtaceae and Arecaceae, making up 49.24% of the total. The five most important species in IVI were Licaniacf. incana Aubl., Guaina guidonia (L.) Sleumer, Copaifera langsdorffiiDesf., Dipteryx lacuniferaDucke and one morpho-species (Unknown 1 ). As much as 60% of the species had only one or two individuals. The Shannon & Weaver diversity index (Η') was 4.189. Although the area studied is comparatively small, several comparisons made with surveys for other Amazonian forest locations led to the conclusion that the Sacavém Reserve has similar richness, density and dominance.Foi amostrada fitossociologicamente uma área de 0,5 ha de mata na Reserva Florestal do Sacavém, distando cerca de 7 Km do centro da cidade de São Luís (232'S; 4417'W), em manchas remanescentes de floresta tropical úmida, denominada localmente de Pré-Amazônia. A área foi dividida em 50 parcelas de l0x 10 m ( 100 m2), nas quais foram amostrados 410 indivíduos com PAP a partir de 15 cm, pertencentes a 34 famílias, 66 gêneros e 110 espécies, além de 5 indivíduos mortos não considerado na análise fitossociológica. O DAP variou de 4,8 cm a 86,7 cm, ficando a média cm 16,28 cm. As alturas mínima, média e máxima foram, respectivamente, 2,0 m, 11,16 m e 25,0 m. A área basal total foi de 14,207 m2, equivalente a 28,4140 m2/ha, com média de 0,07 m2/indivíduo, e a densidade absoluta foi de 820 indivíduos/ha. As cinco famílias mais importantes em IVI foram Leguminosae, Chrysobalanaceae, Meliaceae, Myrtaceae e Arecaceae, perfazendo 49,24% do total. As primeiras cinco espécies em IVI foram Licania cf incana Aubl., Guarea guidonia (L.) Sleumer, Copaifera langsdorffii Desf., Dipteryx laamiferaDucke c uma morfo-espécie (Desconhecida 1). Cerca de 60% das espécies consideradas apresentaram apenas 1 ou 2 indivíduos. O índice de diversidade de Shannon e Weaver (Η') foi de 4,189. Foram feitas comparações com diversos trabalhos realizados em florestas amazônicas, confirmando que a área em estudo é comparável àquelas em riqueza, densidade e dominância, embora a área tenha sido subdimensionada.Univ. Estadual do Maranhão, Depto. de BiologiaUNESP, Inst. BiociênciasUNESP, Inst. BiociênciasInstituto Nacional de Pesquisas da AmazôniaUniv. Estadual do MaranhãoUniversidade Estadual Paulista (Unesp)Muniz, Francisca HelenaCesar, Oswaldo [UNESP]Monteiro, Reinaldo [UNESP]2021-07-14T10:41:33Z2021-07-14T10:41:33Z1994info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article219-235application/pdfhttp://dx.doi.org/10.1590/1809-43921994243236Acta Amazonica. Manaus: Instituto Nacional de Pesquisas da Amazônia, v. 24, n. 3-4, p. 219-235, 1994.0044-59671809-4392http://hdl.handle.net/11449/21254210.1590/1809-43921994243236S0044-59671994000400219S0044-59671994000400219.pdfSciELOreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporActa Amazonicainfo:eu-repo/semantics/openAccess2023-09-30T06:03:17Zoai:repositorio.unesp.br:11449/212542Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-08-05T13:33:35.780864Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) Phytosociology of a woody vegetation in the Sacavém Forest Reserve - São Luis. State of Maranhão(Brazil) |
title |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) |
spellingShingle |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) Muniz, Francisca Helena Phytosociology 'Pre-Amazonian' forest Sacavém Forest Reserve (São Luís, Maranhão) Fitossociologia Floresta Pré-Amazônica Reserva Florestal do Sacavém (São Luís-MA) |
title_short |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) |
title_full |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) |
title_fullStr |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) |
title_full_unstemmed |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) |
title_sort |
FITOSSOCIOLOGIA DA VEGETAÇÃO ARBÓREA DA RESERVA FLORESTAL DO SACAVÉM, SÃO LUÍS, MARANHÃO (BRASIL) |
author |
Muniz, Francisca Helena |
author_facet |
Muniz, Francisca Helena Cesar, Oswaldo [UNESP] Monteiro, Reinaldo [UNESP] |
author_role |
author |
author2 |
Cesar, Oswaldo [UNESP] Monteiro, Reinaldo [UNESP] |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Univ. Estadual do Maranhão Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Muniz, Francisca Helena Cesar, Oswaldo [UNESP] Monteiro, Reinaldo [UNESP] |
dc.subject.por.fl_str_mv |
Phytosociology 'Pre-Amazonian' forest Sacavém Forest Reserve (São Luís, Maranhão) Fitossociologia Floresta Pré-Amazônica Reserva Florestal do Sacavém (São Luís-MA) |
topic |
Phytosociology 'Pre-Amazonian' forest Sacavém Forest Reserve (São Luís, Maranhão) Fitossociologia Floresta Pré-Amazônica Reserva Florestal do Sacavém (São Luís-MA) |
description |
A phytosociological study was carried out in 0.5 ha of remaining patches of 'Pre-Ama-zonian' humid tropical forest within the Sacavém Forest Reserve, located in the municipality of São Luís, state of Maranhão, Brazil (2° 32'S; 44° 17'W). The total area comprised of fifty 10x10 m quadrats in which 410 trees with a minimum perimeter at breast height (PBH) of 15 cm were sampled, including 5 dead individuals. There were found 110 species of 66 genera in 34 families. The DBH varied between 4.8 cm and 86.7 cm, with an average of 16.28 cm. The minimum, mean and maximum heights were 2.0 m, 11.16m and 25.0 m, respectively. The total basal area was 14.207 m2 or 28.4140 rrrVha with an average of 0,07 m2/tree; the absolute density was 820 trees/ha. The five most importante families in IVI were Leguminosae, Chrysobalanaceae, Meliaceae, Myrtaceae and Arecaceae, making up 49.24% of the total. The five most important species in IVI were Licaniacf. incana Aubl., Guaina guidonia (L.) Sleumer, Copaifera langsdorffiiDesf., Dipteryx lacuniferaDucke and one morpho-species (Unknown 1 ). As much as 60% of the species had only one or two individuals. The Shannon & Weaver diversity index (Η') was 4.189. Although the area studied is comparatively small, several comparisons made with surveys for other Amazonian forest locations led to the conclusion that the Sacavém Reserve has similar richness, density and dominance. |
publishDate |
1994 |
dc.date.none.fl_str_mv |
1994 2021-07-14T10:41:33Z 2021-07-14T10:41:33Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.1590/1809-43921994243236 Acta Amazonica. Manaus: Instituto Nacional de Pesquisas da Amazônia, v. 24, n. 3-4, p. 219-235, 1994. 0044-5967 1809-4392 http://hdl.handle.net/11449/212542 10.1590/1809-43921994243236 S0044-59671994000400219 S0044-59671994000400219.pdf |
url |
http://dx.doi.org/10.1590/1809-43921994243236 http://hdl.handle.net/11449/212542 |
identifier_str_mv |
Acta Amazonica. Manaus: Instituto Nacional de Pesquisas da Amazônia, v. 24, n. 3-4, p. 219-235, 1994. 0044-5967 1809-4392 10.1590/1809-43921994243236 S0044-59671994000400219 S0044-59671994000400219.pdf |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Acta Amazonica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
219-235 application/pdf |
dc.publisher.none.fl_str_mv |
Instituto Nacional de Pesquisas da Amazônia |
publisher.none.fl_str_mv |
Instituto Nacional de Pesquisas da Amazônia |
dc.source.none.fl_str_mv |
SciELO reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
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1808128247224860672 |