Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil
| Autor(a) principal: | |
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| Data de Publicação: | 2022 |
| Outros Autores: | , , , , , , , , |
| Tipo de documento: | Artigo |
| Idioma: | por |
| Título da fonte: | Research, Society and Development |
| Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/27646 |
Resumo: | The objective of the research was to analyze the phytosociology and floristic diversity of a stretch of dense ombrophilous forest located in the Eastern Amazon. With the systemic method, 5 plots of 1 ha were allocated, spaced 0.5 km apart, in a transect of 5 km long by 0.3 km wide. Phytosociological parameters were used for the horizontal and vertical structure. 965 individuals were inventoried, with DBH ≥ 20 cm, classified into 35 families and 92 tree species. Sturges' formula Determined 11 classes of DAP, forming an inverted “J”. The Shannon diversity index was 2.39 nats ind-1 and the Jaccard similarity index was equal to or above 0.33. The most representative families in the study area were Fabaceae (232), Lecythidaceae (143), Sapotaceae (132), and the species with the highest values in the importance value analysis are Pouteria guianensis Aubl. (12.24%), Licania paraensis (10.41%) and Guatteria poeppigiana Mart. (10.10%). |
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Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, BrazilEvaluación fitosociológica de un fragmento de bosque ombrófilo denso ubicado al suroeste de Amapá, BrasilAvaliação fitossociológica de um fragmento de floresta ombrófila densa localizado a sudoeste do Amapá, BrasilAmapáFloresta de terra firmeDiversidadeRiqueza.AmapáUpland forestDiversityWealth.AmapáBosque de montañaDiversidadPoder.The objective of the research was to analyze the phytosociology and floristic diversity of a stretch of dense ombrophilous forest located in the Eastern Amazon. With the systemic method, 5 plots of 1 ha were allocated, spaced 0.5 km apart, in a transect of 5 km long by 0.3 km wide. Phytosociological parameters were used for the horizontal and vertical structure. 965 individuals were inventoried, with DBH ≥ 20 cm, classified into 35 families and 92 tree species. Sturges' formula Determined 11 classes of DAP, forming an inverted “J”. The Shannon diversity index was 2.39 nats ind-1 and the Jaccard similarity index was equal to or above 0.33. The most representative families in the study area were Fabaceae (232), Lecythidaceae (143), Sapotaceae (132), and the species with the highest values in the importance value analysis are Pouteria guianensis Aubl. (12.24%), Licania paraensis (10.41%) and Guatteria poeppigiana Mart. (10.10%).El objetivo de la investigación fue analizar la fitosociología y la diversidad florística de una franja de bosque ombrófilo denso ubicado en la Amazonía Oriental. Con el método sistémico se asignaron 5 parcelas de 1 ha, espaciadas 0,5 km, en un transecto de 5 km de largo por 0,3 km de ancho. Se utilizaron parámetros fitosociológicos para la estructura horizontal y vertical. Se inventariaron 965 individuos, con DAP ≥ 20 cm, clasificados en 35 familias y 92 especies arbóreas. Fórmula de Sturges Determina 11 clases de DAP, formando una “J” invertida. El índice de diversidad de Shannon fue de 2,39 nats ind-1 y el índice de similitud de Jaccard fue igual o superior a 0,33. Las familias más representativas en el área de estudio fueron Fabaceae (232), Lecythidaceae (143), Sapotaceae (132), y las especies con valores más altos en el análisis de valor de importancia son Pouteria guianensis Aubl. (12,24%), Licania paraensis (10,41%) y Guatteria poeppigiana Mart. (10,10%).O objetivo da pesquisa foi analisar a fitossociologia e diversidade florística de um trecho de floresta ombrófila densa localizada na Amazônia Oriental. Com o método sistémico foram alocadas 5 parcelas de 1 ha, distanciadas em 0,5 km entre si, em um transecto de 5 km de comprimento por 0,3 km de largura. Parâmetros fitossociológicos foram utilizados para a estrutura horizontal e vertical. Inventariados 965 indivíduos, com DAP ≥ 20 cm, classificados em 35 famílias e 92 espécies arbóreas. A fórmula de Sturges Determinou 11 classes de DAP, formando um “J” investido. O índice de diversidade de Shannon foi de 2,39 nats ind-1 e o Índice de similaridade de Jaccard foi igual ou acima de 0,33. As famílias mais representativas na área de estudo foram a Fabaceae (232), Lecythidaceae (143), Sapotaceae (132), e as espécies com maiores valores na análise de valor de importância são Pouteria guianensis Aubl. (12,24 %), Licania paraensis (10,41 %) e Guatteria poeppigiana Mart. (10,10 %).Research, Society and Development2022-03-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2764610.33448/rsd-v11i4.27646Research, Society and Development; Vol. 11 No. 4; e53211427646Research, Society and Development; Vol. 11 Núm. 4; e53211427646Research, Society and Development; v. 11 n. 4; e532114276462525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/27646/24169Copyright (c) 2022 Renan de Sousa Lima; Mauricio Alves Sardinha; Mikael Bruno Brito Ramos; Karla Victória Frazão Valadares; Jeferson dos Santos Souza; Perseu da Silva Aparício; Breno Marques da Silva e Silva; Merian Correia da Silva; Eleneide Doff Sotta; Robson Carmo Limahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessLima, Renan de SousaSardinha, Mauricio AlvesRamos, Mikael Bruno BritoValadares, Karla Victória FrazãoSouza, Jeferson dos SantosAparício, Perseu da SilvaSilva, Breno Marques da Silva eSilva, Merian Correia daSotta, Eleneide DoffLima, Robson Carmo2022-03-27T17:17:09Zoai:ojs.pkp.sfu.ca:article/27646Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:45:18.148437Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
| dc.title.none.fl_str_mv |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil Evaluación fitosociológica de un fragmento de bosque ombrófilo denso ubicado al suroeste de Amapá, Brasil Avaliação fitossociológica de um fragmento de floresta ombrófila densa localizado a sudoeste do Amapá, Brasil |
| title |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil |
| spellingShingle |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil Lima, Renan de Sousa Amapá Floresta de terra firme Diversidade Riqueza. Amapá Upland forest Diversity Wealth. Amapá Bosque de montaña Diversidad Poder. |
| title_short |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil |
| title_full |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil |
| title_fullStr |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil |
| title_full_unstemmed |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil |
| title_sort |
Phytosociological evaluation of a fragment of dense ombrophylous forest located southwest of Amapá, Brazil |
| author |
Lima, Renan de Sousa |
| author_facet |
Lima, Renan de Sousa Sardinha, Mauricio Alves Ramos, Mikael Bruno Brito Valadares, Karla Victória Frazão Souza, Jeferson dos Santos Aparício, Perseu da Silva Silva, Breno Marques da Silva e Silva, Merian Correia da Sotta, Eleneide Doff Lima, Robson Carmo |
| author_role |
author |
| author2 |
Sardinha, Mauricio Alves Ramos, Mikael Bruno Brito Valadares, Karla Victória Frazão Souza, Jeferson dos Santos Aparício, Perseu da Silva Silva, Breno Marques da Silva e Silva, Merian Correia da Sotta, Eleneide Doff Lima, Robson Carmo |
| author2_role |
author author author author author author author author author |
| dc.contributor.author.fl_str_mv |
Lima, Renan de Sousa Sardinha, Mauricio Alves Ramos, Mikael Bruno Brito Valadares, Karla Victória Frazão Souza, Jeferson dos Santos Aparício, Perseu da Silva Silva, Breno Marques da Silva e Silva, Merian Correia da Sotta, Eleneide Doff Lima, Robson Carmo |
| dc.subject.por.fl_str_mv |
Amapá Floresta de terra firme Diversidade Riqueza. Amapá Upland forest Diversity Wealth. Amapá Bosque de montaña Diversidad Poder. |
| topic |
Amapá Floresta de terra firme Diversidade Riqueza. Amapá Upland forest Diversity Wealth. Amapá Bosque de montaña Diversidad Poder. |
| description |
The objective of the research was to analyze the phytosociology and floristic diversity of a stretch of dense ombrophilous forest located in the Eastern Amazon. With the systemic method, 5 plots of 1 ha were allocated, spaced 0.5 km apart, in a transect of 5 km long by 0.3 km wide. Phytosociological parameters were used for the horizontal and vertical structure. 965 individuals were inventoried, with DBH ≥ 20 cm, classified into 35 families and 92 tree species. Sturges' formula Determined 11 classes of DAP, forming an inverted “J”. The Shannon diversity index was 2.39 nats ind-1 and the Jaccard similarity index was equal to or above 0.33. The most representative families in the study area were Fabaceae (232), Lecythidaceae (143), Sapotaceae (132), and the species with the highest values in the importance value analysis are Pouteria guianensis Aubl. (12.24%), Licania paraensis (10.41%) and Guatteria poeppigiana Mart. (10.10%). |
| publishDate |
2022 |
| dc.date.none.fl_str_mv |
2022-03-25 |
| dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
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article |
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publishedVersion |
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https://rsdjournal.org/index.php/rsd/article/view/27646 10.33448/rsd-v11i4.27646 |
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https://rsdjournal.org/index.php/rsd/article/view/27646 |
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10.33448/rsd-v11i4.27646 |
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por |
| language |
por |
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https://rsdjournal.org/index.php/rsd/article/view/27646/24169 |
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https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
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https://creativecommons.org/licenses/by/4.0 |
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openAccess |
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application/pdf |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development; Vol. 11 No. 4; e53211427646 Research, Society and Development; Vol. 11 Núm. 4; e53211427646 Research, Society and Development; v. 11 n. 4; e53211427646 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
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Universidade Federal de Itajubá (UNIFEI) |
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UNIFEI |
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UNIFEI |
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Research, Society and Development |
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Research, Society and Development |
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Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
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rsd.articles@gmail.com |
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1797052793909936128 |