IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE

Detalhes bibliográficos
Autor(a) principal: da Silva, Carla Suelania
Data de Publicação: 2020
Outros Autores: Silva, Wemerson Flávio da, Santos, Leandro Diomério João dos, Girão, Osvaldo
Tipo de documento: Artigo
Idioma: por
Título da fonte: Geo UERJ
Texto Completo: https://www.e-publicacoes.uerj.br/geouerj/article/view/33248
Resumo: There was the identification of the types of river deposits existing in the lower course of the river Una, as well as anthropic disconnectivities, since these influence the configuration of the deposits, as well as the river dynamics. The first stage of the fluvial styles proposal was used (BRIERLEY and FRYIRS, 2005), relating to the categorization of valley confinement as the primary factor of the channel morphology. From this, it was possible to identify stretches of channels where river deposits are found. Features were identified through PE3D images and field activities, and a detailed mapping of these deposits was carried out. Finally, the main elements of anthropic disconnectivity present in the lower course of the Una River were located, seeking to associate how they can modify the natural dynamics of the channel, forcing it to seek new base levels and adjustments.
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spelling IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PEIDENTIFICAÇÃO DE DEPÓSITOS FLUVIAIS E DESCONECTIVIDADES ANTRÓPICAS NO BAIXO CURSO DO RIO UNA – PEUna River. Fluvial dynamics. Fluvial deposits. Disconnectivity. Geomorphic Unit.Rio Una. Dinâmica fluvial. Depósitos fluviais. Desconectividades. Unidades Geomórficas.There was the identification of the types of river deposits existing in the lower course of the river Una, as well as anthropic disconnectivities, since these influence the configuration of the deposits, as well as the river dynamics. The first stage of the fluvial styles proposal was used (BRIERLEY and FRYIRS, 2005), relating to the categorization of valley confinement as the primary factor of the channel morphology. From this, it was possible to identify stretches of channels where river deposits are found. Features were identified through PE3D images and field activities, and a detailed mapping of these deposits was carried out. Finally, the main elements of anthropic disconnectivity present in the lower course of the Una River were located, seeking to associate how they can modify the natural dynamics of the channel, forcing it to seek new base levels and adjustments.Houve a identificação dos tipos de depósitos fluviais existentes no baixo curso do rio Una, como também desconectividades antrópicas, uma vez que estas influenciam na configuração dos depósitos, bem como na dinâmica fluvial. Utilizou-se o primeiro estágio da proposta dos estilos fluviais (BRIERLEY e FRYIRS, 2005), relativa à categorização de confinamento de vale como fator primário da morfologia do canal, a partir disso, foi possível identificar trechos de canais onde são encontrados depósitos fluviais. Foram identificadas feições, através de imagens do PE3D e das atividades de campo, sendo realizado um mapeamento de detalhe destes depósitos. Por fim, foi localizada os principais elementos de desconectividades antrópicas presentes no baixo curso do rio Una, buscando associar como estes podem modificar a dinâmica natural do canal, obrigando-o a buscar novos níveis de base e ajustes.Universidade do Estado do Rio de Janeiro2020-12-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.e-publicacoes.uerj.br/geouerj/article/view/3324810.12957/geouerj.2020.33248Geo UERJ; n. 37 (2020): Jul/Dez - Olhares Geográficos sobre o Moçambique; e332481981-90211415-7543reponame:Geo UERJinstname:Universidade do Estado do Rio de Janeiro (UERJ)instacron:UERJporhttps://www.e-publicacoes.uerj.br/geouerj/article/view/33248/36598Copyright (c) 2020 Geo UERJinfo:eu-repo/semantics/openAccessda Silva, Carla SuelaniaSilva, Wemerson Flávio daSantos, Leandro Diomério João dosGirão, Osvaldo2022-02-20T22:23:21Zoai:ojs.www.e-publicacoes.uerj.br:article/33248Revistahttps://www.e-publicacoes.uerj.br/index.php/geouerjPUBhttps://www.e-publicacoes.uerj.br/index.php/geouerj/oaitunesregina@gmail.com || ppeuerj@eduerj.uerj.br || geouerj.revista@gmail.com || glauciomarafon@hotmail.com1981-90211415-7543opendoar:2022-02-20T22:23:21Geo UERJ - Universidade do Estado do Rio de Janeiro (UERJ)false
dc.title.none.fl_str_mv IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
IDENTIFICAÇÃO DE DEPÓSITOS FLUVIAIS E DESCONECTIVIDADES ANTRÓPICAS NO BAIXO CURSO DO RIO UNA – PE
title IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
spellingShingle IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
da Silva, Carla Suelania
Una River. Fluvial dynamics. Fluvial deposits. Disconnectivity. Geomorphic Unit.
Rio Una. Dinâmica fluvial. Depósitos fluviais. Desconectividades. Unidades Geomórficas.
title_short IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
title_full IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
title_fullStr IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
title_full_unstemmed IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
title_sort IDENTIFICATION OF FLUVIAL DEPOSITS AND ANTHOPIC DISCONNETIVITY IN THE LOWER REACH UNA RIVER-PE
author da Silva, Carla Suelania
author_facet da Silva, Carla Suelania
Silva, Wemerson Flávio da
Santos, Leandro Diomério João dos
Girão, Osvaldo
author_role author
author2 Silva, Wemerson Flávio da
Santos, Leandro Diomério João dos
Girão, Osvaldo
author2_role author
author
author
dc.contributor.author.fl_str_mv da Silva, Carla Suelania
Silva, Wemerson Flávio da
Santos, Leandro Diomério João dos
Girão, Osvaldo
dc.subject.por.fl_str_mv Una River. Fluvial dynamics. Fluvial deposits. Disconnectivity. Geomorphic Unit.
Rio Una. Dinâmica fluvial. Depósitos fluviais. Desconectividades. Unidades Geomórficas.
topic Una River. Fluvial dynamics. Fluvial deposits. Disconnectivity. Geomorphic Unit.
Rio Una. Dinâmica fluvial. Depósitos fluviais. Desconectividades. Unidades Geomórficas.
description There was the identification of the types of river deposits existing in the lower course of the river Una, as well as anthropic disconnectivities, since these influence the configuration of the deposits, as well as the river dynamics. The first stage of the fluvial styles proposal was used (BRIERLEY and FRYIRS, 2005), relating to the categorization of valley confinement as the primary factor of the channel morphology. From this, it was possible to identify stretches of channels where river deposits are found. Features were identified through PE3D images and field activities, and a detailed mapping of these deposits was carried out. Finally, the main elements of anthropic disconnectivity present in the lower course of the Una River were located, seeking to associate how they can modify the natural dynamics of the channel, forcing it to seek new base levels and adjustments.
publishDate 2020
dc.date.none.fl_str_mv 2020-12-30
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://www.e-publicacoes.uerj.br/geouerj/article/view/33248
10.12957/geouerj.2020.33248
url https://www.e-publicacoes.uerj.br/geouerj/article/view/33248
identifier_str_mv 10.12957/geouerj.2020.33248
dc.language.iso.fl_str_mv por
language por
dc.relation.none.fl_str_mv https://www.e-publicacoes.uerj.br/geouerj/article/view/33248/36598
dc.rights.driver.fl_str_mv Copyright (c) 2020 Geo UERJ
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2020 Geo UERJ
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universidade do Estado do Rio de Janeiro
publisher.none.fl_str_mv Universidade do Estado do Rio de Janeiro
dc.source.none.fl_str_mv Geo UERJ; n. 37 (2020): Jul/Dez - Olhares Geográficos sobre o Moçambique; e33248
1981-9021
1415-7543
reponame:Geo UERJ
instname:Universidade do Estado do Rio de Janeiro (UERJ)
instacron:UERJ
instname_str Universidade do Estado do Rio de Janeiro (UERJ)
instacron_str UERJ
institution UERJ
reponame_str Geo UERJ
collection Geo UERJ
repository.name.fl_str_mv Geo UERJ - Universidade do Estado do Rio de Janeiro (UERJ)
repository.mail.fl_str_mv tunesregina@gmail.com || ppeuerj@eduerj.uerj.br || geouerj.revista@gmail.com || glauciomarafon@hotmail.com
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