Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil

Detalhes bibliográficos
Autor(a) principal: Gomes, Gustavo da Silva
Data de Publicação: 2020
Outros Autores: Silva, Guilherme Sousa da, Oliveira, Ronison Ferreira, Gaspar, Jailson da Costa, Oliveira, Regigláucia Rodrigues de, Araújo, Maria de Fátima Véras, Conceição, Gonçalo Mendes da
Tipo de documento: Artigo
Idioma: por
Título da fonte: Research, Society and Development
Texto Completo: https://rsdjournal.org/index.php/rsd/article/view/3128
Resumo: The research was carried out in a Cerrado fragment, located in the east of Maranhão State, aiming to analyze the floristic composition and phytosociological aspects of Leguminosae species. For data collection, the fixed plots method was applied in three areas, with 10 sample units of 10m x 10m per area (30 plots), where all individuals of the Leguminosae family were inventoried. Were analyzed 29 genera and 50 species. Papilionoideae and Mimosa L. were the most representative subfamily and genus in number of species, respectively. Regarding habits, shrub type stood out with 19 species. In the vegetation physiognomy, it was observed that the most representative was Gallery Forest with 24 species. Species richness from the richness estimator (Jackknife 1) showed that the estimated specific richness for the collection sites ranged from 3.12 to 4.25, which indicates a higher potential diversity. Regarding the Maximum Diversity In (S) index, a variation of 2.89-3.09 was observed in the municipality of Coelho Neto, with values higher than the other municipalities. For the Shannon Diversity Index, the values ranged from 2.74 to 2.85, demonstrating considerable diversity in the studied areas. Regarding the dominance index (Simpson), values between 0.95-0.97 were obtained, demonstrating low species dominance. Regarding the Pielou index (J '), values were found between 0.95-0.97, which represents a good homogeneity.
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spelling Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, BrazilComposición florística y fitosociológica de la familia Leguminosae Juss., En fragmentos del Cerrado, del Este de Maranhão, BrasilComposição florística e fitossociológica da família Leguminosae Juss., em fragmentos de Cerrado, do Leste do Maranhão, BrasilDiversidad de especiesFlora del CerradoLeguminosae.Diversidade de espéciesFlora do CerradoLeguminosae.Species diversityPopulation ecologyCerrado floraLeguminosae.The research was carried out in a Cerrado fragment, located in the east of Maranhão State, aiming to analyze the floristic composition and phytosociological aspects of Leguminosae species. For data collection, the fixed plots method was applied in three areas, with 10 sample units of 10m x 10m per area (30 plots), where all individuals of the Leguminosae family were inventoried. Were analyzed 29 genera and 50 species. Papilionoideae and Mimosa L. were the most representative subfamily and genus in number of species, respectively. Regarding habits, shrub type stood out with 19 species. In the vegetation physiognomy, it was observed that the most representative was Gallery Forest with 24 species. Species richness from the richness estimator (Jackknife 1) showed that the estimated specific richness for the collection sites ranged from 3.12 to 4.25, which indicates a higher potential diversity. Regarding the Maximum Diversity In (S) index, a variation of 2.89-3.09 was observed in the municipality of Coelho Neto, with values higher than the other municipalities. For the Shannon Diversity Index, the values ranged from 2.74 to 2.85, demonstrating considerable diversity in the studied areas. Regarding the dominance index (Simpson), values between 0.95-0.97 were obtained, demonstrating low species dominance. Regarding the Pielou index (J '), values were found between 0.95-0.97, which represents a good homogeneity.La investigación se llevó a cabo en un fragmento Cerrado, ubicado en el este del estado de Maranhão, con el objetivo de analizar la composición florística y los aspectos fitosociológicos de las especies de Leguminosae. Para la recolección de datos, el método de parcela fija se aplicó en tres áreas, con 10 unidades de muestra de 10m x 10m por área (30 parcelas), donde se inventariaron todos los individuos de la familia Leguminosae. Se analizaron 29 géneros y 50 especies. Papilionoideae y Mimosa L. fueron la subfamilia y el género más representativos en número de especies, respectivamente. En cuanto a los hábitos, el tipo de arbusto se destacó con 19 especies. En la fisonomía de la vegetación, se observó que el más representativo fue Mata de Galeria con 24 especies. La riqueza de especies del estimador de riqueza (Jackknife 1) demostró que la riqueza específica estimada para los sitios de recolección osciló entre 3.12 y 4.25, lo que indica una mayor diversidad potencial. En cuanto al índice de Diversidad Máxima en (S), se observó una variación de 2.89-3.09 en el municipio de Coelho Neto, con valores más altos que los otros municipios. Para el índice de diversidad de Shannon, los valores oscilaron entre 2.74 y 2.85, lo que demuestra una diversidad considerable en las áreas estudiadas. En cuanto al índice de dominancia (Simpson), se obtuvieron valores entre 0.95-0.97, lo que demuestra un bajo dominio de las especies. En cuanto al índice de Pielou (J '), se encontraron valores entre 0.95-0.97, lo que representa una buena homogeneidad.A pesquisa foi realizada em um fragmento de Cerrado, localizado no Leste do estado do Maranhão, tendo como objetivo analisar a composição florística e os aspectos fitossociológicos das espécies de Leguminosae. Para coleta dos dados, aplicou-se o método de parcelas fixas em três áreas, com 10 unidades amostrais de 10m x 10m por área (30 parcelas), onde foram inventariados todos os indivíduos da família Leguminosae. Foram analisados 29 gêneros e 50 espécies. Papilionoideae e Mimosa L. foi a subfamília e gênero mais representativo em número de espécies, respectivamente. Em relação aos hábitos, o tipo arbusto se destacou com 19 espécies. Na fisionomia da vegetação, observou-se que a mais representativa foi Mata de Galeria, com 24 espécies. A riqueza de espécies a partir do estimador de riqueza (Jackknife 1) demonstrou que a riqueza específica estimada para os locais de coletas variou de 3,12 a 4,25, o que indica uma diversidade potencial maior. Quanto ao índice de Diversidade Máxima In (S), observou-se uma variação de 2,89-3,09, no município de Coelho Neto, com valores superiores aos outros municípios. Para o Índice de diversidade de Shannon, os valores variaram de 2,74-2,85, demonstrando uma diversidade considerável nas áreas estudadas. Quanto ao índice de dominância (Simpson), foram obtidos valores entre 0,95-0,97, demonstrando baixa dominância de espécies. Quanto ao índice de Pielou (J’), foram encontrados valores entre 0,95-0,97, que representa uma boa homogeneidade.Research, Society and Development2020-03-28info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/312810.33448/rsd-v9i5.3128Research, Society and Development; Vol. 9 No. 5; e78953128Research, Society and Development; Vol. 9 Núm. 5; e78953128Research, Society and Development; v. 9 n. 5; e789531282525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/3128/5296Copyright (c) 2020 Conceição da Conceiçãoinfo:eu-repo/semantics/openAccessGomes, Gustavo da SilvaSilva, Guilherme Sousa daOliveira, Ronison FerreiraGaspar, Jailson da CostaOliveira, Regigláucia Rodrigues deAraújo, Maria de Fátima VérasConceição, Gonçalo Mendes da2020-08-20T18:06:36Zoai:ojs.pkp.sfu.ca:article/3128Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:27:26.671043Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false
dc.title.none.fl_str_mv Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
Composición florística y fitosociológica de la familia Leguminosae Juss., En fragmentos del Cerrado, del Este de Maranhão, Brasil
Composição florística e fitossociológica da família Leguminosae Juss., em fragmentos de Cerrado, do Leste do Maranhão, Brasil
title Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
spellingShingle Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
Gomes, Gustavo da Silva
Diversidad de especies
Flora del Cerrado
Leguminosae.
Diversidade de espécies
Flora do Cerrado
Leguminosae.
Species diversity
Population ecology
Cerrado flora
Leguminosae.
title_short Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
title_full Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
title_fullStr Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
title_full_unstemmed Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
title_sort Floristic and phytosociological composition of the Leguminosae Juss., family, in Cerrado fragments of the East of Maranhão, Brazil
author Gomes, Gustavo da Silva
author_facet Gomes, Gustavo da Silva
Silva, Guilherme Sousa da
Oliveira, Ronison Ferreira
Gaspar, Jailson da Costa
Oliveira, Regigláucia Rodrigues de
Araújo, Maria de Fátima Véras
Conceição, Gonçalo Mendes da
author_role author
author2 Silva, Guilherme Sousa da
Oliveira, Ronison Ferreira
Gaspar, Jailson da Costa
Oliveira, Regigláucia Rodrigues de
Araújo, Maria de Fátima Véras
Conceição, Gonçalo Mendes da
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Gomes, Gustavo da Silva
Silva, Guilherme Sousa da
Oliveira, Ronison Ferreira
Gaspar, Jailson da Costa
Oliveira, Regigláucia Rodrigues de
Araújo, Maria de Fátima Véras
Conceição, Gonçalo Mendes da
dc.subject.por.fl_str_mv Diversidad de especies
Flora del Cerrado
Leguminosae.
Diversidade de espécies
Flora do Cerrado
Leguminosae.
Species diversity
Population ecology
Cerrado flora
Leguminosae.
topic Diversidad de especies
Flora del Cerrado
Leguminosae.
Diversidade de espécies
Flora do Cerrado
Leguminosae.
Species diversity
Population ecology
Cerrado flora
Leguminosae.
description The research was carried out in a Cerrado fragment, located in the east of Maranhão State, aiming to analyze the floristic composition and phytosociological aspects of Leguminosae species. For data collection, the fixed plots method was applied in three areas, with 10 sample units of 10m x 10m per area (30 plots), where all individuals of the Leguminosae family were inventoried. Were analyzed 29 genera and 50 species. Papilionoideae and Mimosa L. were the most representative subfamily and genus in number of species, respectively. Regarding habits, shrub type stood out with 19 species. In the vegetation physiognomy, it was observed that the most representative was Gallery Forest with 24 species. Species richness from the richness estimator (Jackknife 1) showed that the estimated specific richness for the collection sites ranged from 3.12 to 4.25, which indicates a higher potential diversity. Regarding the Maximum Diversity In (S) index, a variation of 2.89-3.09 was observed in the municipality of Coelho Neto, with values higher than the other municipalities. For the Shannon Diversity Index, the values ranged from 2.74 to 2.85, demonstrating considerable diversity in the studied areas. Regarding the dominance index (Simpson), values between 0.95-0.97 were obtained, demonstrating low species dominance. Regarding the Pielou index (J '), values were found between 0.95-0.97, which represents a good homogeneity.
publishDate 2020
dc.date.none.fl_str_mv 2020-03-28
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://rsdjournal.org/index.php/rsd/article/view/3128
10.33448/rsd-v9i5.3128
url https://rsdjournal.org/index.php/rsd/article/view/3128
identifier_str_mv 10.33448/rsd-v9i5.3128
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://rsdjournal.org/index.php/rsd/article/view/3128/5296
dc.rights.driver.fl_str_mv Copyright (c) 2020 Conceição da Conceição
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Conceição da Conceição
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Research, Society and Development
publisher.none.fl_str_mv Research, Society and Development
dc.source.none.fl_str_mv Research, Society and Development; Vol. 9 No. 5; e78953128
Research, Society and Development; Vol. 9 Núm. 5; e78953128
Research, Society and Development; v. 9 n. 5; e78953128
2525-3409
reponame:Research, Society and Development
instname:Universidade Federal de Itajubá (UNIFEI)
instacron:UNIFEI
instname_str Universidade Federal de Itajubá (UNIFEI)
instacron_str UNIFEI
institution UNIFEI
reponame_str Research, Society and Development
collection Research, Society and Development
repository.name.fl_str_mv Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)
repository.mail.fl_str_mv rsd.articles@gmail.com
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