FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng por |
Título da fonte: | Ra'e Ga (Online) |
Texto Completo: | https://revistas.ufpr.br/raega/article/view/66455 |
Resumo: | Aiming to contribute to the knowledge of the vegetation of the municipality of Serrinha dos Pintos, state of Rio Grande do Norte, a floristic analysis was carried out along a toposequence. Three distinct areas were selected: Chapada (700 m to 720 m altitude), Encosta (410 m to 510 m altitude) and Depressão (270 m to 310 m altitude), with allocation of 30 fixed plots of 10 mx 10 m, 10 plots in each area. All individuals with heights greater than or equal to 1 meter and circumference greater than 10 centimeters were sampled. In order to observe the richness and diversity of the study areas, the Shannon-Wiener Diversity Index (H’) was calculated. In all, 821 individuals were collected, identified in 35 species and 19 families. Chapada was the area with the highest diversity of species (21), the families Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the most representative; (18 spp.), Encosta had (18 spp.), also Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the families with the highest richness and Depressão was the area with the lowest diversity (14 spp.), including Fabaceae (5 spp.) and Euphorbiaceae (3 spp). The most representative species in the three areas were Croton blanchetianus (Marmeleiro), Cenostigma bracteosum (caatingueira) and Myracrodruon urundeuva (Aroeira). The Shannon-Wiener diversity index (H’) observed for the Chapada area was 2.42, in Encosta, it was 2.07 and in Depressão, it was 1.91. It is emphasized that the greater the result, the greater the diversity of species in the area in question. |
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FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTEFLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS- RIO GRANDE DO NORTE STATEGeografia; BiogeografiaBiogeografia; Caatinga; Composição florística; Diversidade; SemiáridoGeografia; Biogeografia; Florística; Semiárido; Caatinga;Aiming to contribute to the knowledge of the vegetation of the municipality of Serrinha dos Pintos, state of Rio Grande do Norte, a floristic analysis was carried out along a toposequence. Three distinct areas were selected: Chapada (700 m to 720 m altitude), Encosta (410 m to 510 m altitude) and Depressão (270 m to 310 m altitude), with allocation of 30 fixed plots of 10 mx 10 m, 10 plots in each area. All individuals with heights greater than or equal to 1 meter and circumference greater than 10 centimeters were sampled. In order to observe the richness and diversity of the study areas, the Shannon-Wiener Diversity Index (H’) was calculated. In all, 821 individuals were collected, identified in 35 species and 19 families. Chapada was the area with the highest diversity of species (21), the families Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the most representative; (18 spp.), Encosta had (18 spp.), also Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the families with the highest richness and Depressão was the area with the lowest diversity (14 spp.), including Fabaceae (5 spp.) and Euphorbiaceae (3 spp). The most representative species in the three areas were Croton blanchetianus (Marmeleiro), Cenostigma bracteosum (caatingueira) and Myracrodruon urundeuva (Aroeira). The Shannon-Wiener diversity index (H’) observed for the Chapada area was 2.42, in Encosta, it was 2.07 and in Depressão, it was 1.91. It is emphasized that the greater the result, the greater the diversity of species in the area in question.Aiming to contribute to the knowledge of the vegetation of the municipality of Serrinha dos Pintos, state of Rio Grande do Norte, a floristic analysis was carried out along a toposequence. Three distinct areas were selected: Chapada (700 m to 720 m altitude), Encosta (410 m to 510 m altitude) and Depressão (270 m to 310 m altitude), with allocation of 30 fixed plots of 10 mx 10 m, 10 plots in each area. All individuals with heights greater than or equal to 1 meter and circumference greater than 10 centimeters were sampled. In order to observe the richness and diversity of the study areas, the Shannon-Wiener Diversity Index (H’) was calculated. In all, 821 individuals were collected, identified in 35 species and 19 families. Chapada was the area with the highest diversity of species (21), the families Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the most representative; (18 spp.), Encosta had (18 spp.), also Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the families with the highest richness and Depressão was the area with the lowest diversity (14 spp.), including Fabaceae (5 spp.) and Euphorbiaceae (3 spp). The most representative species in the three areas were Croton blanchetianus (Marmeleiro), Cenostigma bracteosum (caatingueira) and Myracrodruon urundeuva (Aroeira). The Shannon-Wiener diversity index (H’) observed for the Chapada area was 2.42, in Encosta, it was 2.07 and in Depressão, it was 1.91. It is emphasized that the greater the result, the greater the diversity of species in the area in question.UFPRJacimária Medeiros, Universidade do Estado do Rio grande do NorteRubens Teixeira, Universidade Federal da ParáibaQueiroz, Francisco Jiliardo deMedeiros, Jacimária Fonseca deQueiroz, Rubens Teixeira de2021-04-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://revistas.ufpr.br/raega/article/view/6645510.5380/raega.v49i0.66455RA'E GA Journal - The Geographic Space in Analysis; v. 50 (2021); 03-22RAEGA - O Espaço Geográfico em Análise; v. 50 (2021); 03-222177-27381516-413610.5380/raega.v50i0reponame:Ra'e Ga (Online)instname:Universidade Federal do Paraná (UFPR)instacron:UFPRengporhttps://revistas.ufpr.br/raega/article/view/66455/43331https://revistas.ufpr.br/raega/article/view/66455/43330Direitos autorais 2021 Raega - O Espaço Geográfico em Análiseinfo:eu-repo/semantics/openAccess2021-04-12T17:28:09Zoai:revistas.ufpr.br:article/66455Revistahttps://revistas.ufpr.br/raegaPUBhttps://revistas.ufpr.br/raega/oai||raega@ufpr.br2177-27382177-2738opendoar:2021-04-12T17:28:09Ra'e Ga (Online) - Universidade Federal do Paraná (UFPR)false |
dc.title.none.fl_str_mv |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS- RIO GRANDE DO NORTE STATE |
title |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE |
spellingShingle |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE Queiroz, Francisco Jiliardo de Geografia; Biogeografia Biogeografia; Caatinga; Composição florística; Diversidade; Semiárido Geografia; Biogeografia; Florística; Semiárido; Caatinga; |
title_short |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE |
title_full |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE |
title_fullStr |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE |
title_full_unstemmed |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE |
title_sort |
FLORISTIC ANALYSIS IN A TOPOSEQUENCE OF THE MUNICIPALITY OF SERRINHA DOS PINTOS-STATE OF RIO GRANDE DO NORTE |
author |
Queiroz, Francisco Jiliardo de |
author_facet |
Queiroz, Francisco Jiliardo de Medeiros, Jacimária Fonseca de Queiroz, Rubens Teixeira de |
author_role |
author |
author2 |
Medeiros, Jacimária Fonseca de Queiroz, Rubens Teixeira de |
author2_role |
author author |
dc.contributor.none.fl_str_mv |
Jacimária Medeiros, Universidade do Estado do Rio grande do Norte Rubens Teixeira, Universidade Federal da Paráiba |
dc.contributor.author.fl_str_mv |
Queiroz, Francisco Jiliardo de Medeiros, Jacimária Fonseca de Queiroz, Rubens Teixeira de |
dc.subject.por.fl_str_mv |
Geografia; Biogeografia Biogeografia; Caatinga; Composição florística; Diversidade; Semiárido Geografia; Biogeografia; Florística; Semiárido; Caatinga; |
topic |
Geografia; Biogeografia Biogeografia; Caatinga; Composição florística; Diversidade; Semiárido Geografia; Biogeografia; Florística; Semiárido; Caatinga; |
description |
Aiming to contribute to the knowledge of the vegetation of the municipality of Serrinha dos Pintos, state of Rio Grande do Norte, a floristic analysis was carried out along a toposequence. Three distinct areas were selected: Chapada (700 m to 720 m altitude), Encosta (410 m to 510 m altitude) and Depressão (270 m to 310 m altitude), with allocation of 30 fixed plots of 10 mx 10 m, 10 plots in each area. All individuals with heights greater than or equal to 1 meter and circumference greater than 10 centimeters were sampled. In order to observe the richness and diversity of the study areas, the Shannon-Wiener Diversity Index (H’) was calculated. In all, 821 individuals were collected, identified in 35 species and 19 families. Chapada was the area with the highest diversity of species (21), the families Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the most representative; (18 spp.), Encosta had (18 spp.), also Fabaceae (8 spp.) and Euphorbiaceae (3 spp.) were the families with the highest richness and Depressão was the area with the lowest diversity (14 spp.), including Fabaceae (5 spp.) and Euphorbiaceae (3 spp). The most representative species in the three areas were Croton blanchetianus (Marmeleiro), Cenostigma bracteosum (caatingueira) and Myracrodruon urundeuva (Aroeira). The Shannon-Wiener diversity index (H’) observed for the Chapada area was 2.42, in Encosta, it was 2.07 and in Depressão, it was 1.91. It is emphasized that the greater the result, the greater the diversity of species in the area in question. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-04-12 |
dc.type.none.fl_str_mv |
|
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://revistas.ufpr.br/raega/article/view/66455 10.5380/raega.v49i0.66455 |
url |
https://revistas.ufpr.br/raega/article/view/66455 |
identifier_str_mv |
10.5380/raega.v49i0.66455 |
dc.language.iso.fl_str_mv |
eng por |
language |
eng por |
dc.relation.none.fl_str_mv |
https://revistas.ufpr.br/raega/article/view/66455/43331 https://revistas.ufpr.br/raega/article/view/66455/43330 |
dc.rights.driver.fl_str_mv |
Direitos autorais 2021 Raega - O Espaço Geográfico em Análise info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Direitos autorais 2021 Raega - O Espaço Geográfico em Análise |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
UFPR |
publisher.none.fl_str_mv |
UFPR |
dc.source.none.fl_str_mv |
RA'E GA Journal - The Geographic Space in Analysis; v. 50 (2021); 03-22 RAEGA - O Espaço Geográfico em Análise; v. 50 (2021); 03-22 2177-2738 1516-4136 10.5380/raega.v50i0 reponame:Ra'e Ga (Online) instname:Universidade Federal do Paraná (UFPR) instacron:UFPR |
instname_str |
Universidade Federal do Paraná (UFPR) |
instacron_str |
UFPR |
institution |
UFPR |
reponame_str |
Ra'e Ga (Online) |
collection |
Ra'e Ga (Online) |
repository.name.fl_str_mv |
Ra'e Ga (Online) - Universidade Federal do Paraná (UFPR) |
repository.mail.fl_str_mv |
||raega@ufpr.br |
_version_ |
1788990175745933312 |