Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil
The municipality of Baía Formosa is located on the east coast of Rio Grande do Norte state, Brazil, and is part of a sequence of beaches forming bays in the shape of a "Z". This research aims to characterize the geo-environmental aspects of the area with a focus on a sedimentological analy...
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oai:periodicos.ufrn.br:article-323372024-01-03T23:27:29Z Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil dos Santos Chaves, Marcelo Maria Carvalho Lima, Zuleide Augusto Viana Varella, Guilherme The municipality of Baía Formosa is located on the east coast of Rio Grande do Norte state, Brazil, and is part of a sequence of beaches forming bays in the shape of a "Z". This research aims to characterize the geo-environmental aspects of the area with a focus on a sedimentological analysis, composed of granulometric analysis, carbonate and organic matter content, as there are no studies of this nature for the location. The geo-environmental characterization addresses the geological, geomorphological, edaphic, climatological and socioeconomic aspects, focusing on data obtained for the municipality of Baía Formosa/RN, which houses the locations where the twelve (12) samples were collected for sedimentological analysis, always on the beach strip that, in turn, demonstrates notable uniformity of medium-grained sands, mostly of diameters between 0.250mm and 0.350mm, justifying the classification of exposed reflective beach, facilitating the removal of finer sediments more constantly. Carbonate and organic matter content analysis follows a certain uniformity, but graphical analysis shows slightly differentiated trends among the collection points, indicating different sediment curve trends, kurtosis and selection. The study may, in addition to complementing the knowledge about the region, serve as the starting point for possible continuous monitoring. O município de Baía Formosa está localizado no litoral Leste potiguar, no Estado do Rio Grande do Norte, integrantes de uma sequência de praias formando baías em forma de zeta. Esta pesquisa visa caracterizar os aspectos geoambientais da área em questão com um enfoque na análise sedimentológica, composta por análise granulométrica, teores de carbonato e de matéria orgânica, visto que não existem estudos de tal cunho para o local. A caracterização geoambiental aborda os aspectos geológicos, geomorfológicos, edáficos, climatológicos e socioeconômicos com enfoque em dados obtidos para o município de Baía Formosa/RN, que abriga os locais onde foram coletadas as doze (12) amostras para análise sedimentológica, sempre na faixa de praia do estirâncio que, por sua vez, demonstra notável uniformidade de areias de granulometria média, em sua maior parte de diâmetros entre 0.250mm e 0.350mm, fazendo jus à classificação de praia refletiva exposta, facilitando que sedimentos mais finos sejam removidos mais constantemente. As análises de teor de carbonato e matéria orgânica seguem com certa uniformidade, porém as análises gráficas demonstram tendências ligeiramente diferenciadas entre os pontos de coleta, indicando diferentes tendências de curva, curtose e selecionamento dos sedimentos. O estudo poderá, além de complementar o conhecimento acerca da região, servir de ponto inicial de um possível monitoramento contínuo. Universidade Federal do Rio Grande do Norte 2023-12-12 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion application/pdf application/pdf https://periodicos.ufrn.br/revistadoregne/article/view/32337 Notheast Geoscience Journal; Vol. 9 No. 2 (2023); 170-182 Revista de Geociências do Nordeste; v. 9 n. 2 (2023); 170-182 2447-3359 10.21680/2447-3359.2023v9n2 por eng https://periodicos.ufrn.br/revistadoregne/article/view/32337/18073 https://periodicos.ufrn.br/revistadoregne/article/view/32337/18074 Copyright (c) 2023 Revista de Geociências do Nordeste https://creativecommons.org/licenses/by/4.0 |
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Periódicos UFRN |
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Portal de Pediódicos Eletrônicos da UFRN |
language |
por eng |
format |
Online |
author |
dos Santos Chaves, Marcelo Maria Carvalho Lima, Zuleide Augusto Viana Varella, Guilherme |
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dos Santos Chaves, Marcelo Maria Carvalho Lima, Zuleide Augusto Viana Varella, Guilherme Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil |
author_facet |
dos Santos Chaves, Marcelo Maria Carvalho Lima, Zuleide Augusto Viana Varella, Guilherme |
author_sort |
dos Santos Chaves, Marcelo |
title |
Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil |
title_short |
Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil |
title_full |
Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil |
title_fullStr |
Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil |
title_full_unstemmed |
Caracterização Geoambiental do Litoral Oriental do Estado do Rio Grande do Norte, NE do Brasil: Geoenvironmental Characterization the East Coast of Rio Grande do Norte State, NE Brazil |
title_sort |
caracterização geoambiental do litoral oriental do estado do rio grande do norte, ne do brasil: geoenvironmental characterization the east coast of rio grande do norte state, ne brazil |
description |
The municipality of Baía Formosa is located on the east coast of Rio Grande do Norte state, Brazil, and is part of a sequence of beaches forming bays in the shape of a "Z". This research aims to characterize the geo-environmental aspects of the area with a focus on a sedimentological analysis, composed of granulometric analysis, carbonate and organic matter content, as there are no studies of this nature for the location. The geo-environmental characterization addresses the geological, geomorphological, edaphic, climatological and socioeconomic aspects, focusing on data obtained for the municipality of Baía Formosa/RN, which houses the locations where the twelve (12) samples were collected for sedimentological analysis, always on the beach strip that, in turn, demonstrates notable uniformity of medium-grained sands, mostly of diameters between 0.250mm and 0.350mm, justifying the classification of exposed reflective beach, facilitating the removal of finer sediments more constantly. Carbonate and organic matter content analysis follows a certain uniformity, but graphical analysis shows slightly differentiated trends among the collection points, indicating different sediment curve trends, kurtosis and selection. The study may, in addition to complementing the knowledge about the region, serve as the starting point for possible continuous monitoring. |
publisher |
Universidade Federal do Rio Grande do Norte |
publishDate |
2023 |
url |
https://periodicos.ufrn.br/revistadoregne/article/view/32337 |
work_keys_str_mv |
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