Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução

Autores
Weschenfelder, Jair; Corrêa, Iran C. S.; Aliotta, Salvador
Año de publicación
2006
Idioma
portugués
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A high-resolution seismic survey was performed on the Lagoa dos Patos, southern Brazil. The survey was conducted aboard the research vessel LARUS of the Fundação Universidade Federal do Rio Grande. The seismic profiles were obtained using a 3.5 kilohertz frequency, which provided a rather good penetration depth and resolution of the records. Results of the seismic records allowed the determination and mapping of seismic facies and seismic sequences, as well as related architectural elements, which were identified basically through the configuration patterns of the seismic reflectors. The analysis of the seismic records allowed the identification of the architectural elements that build up the sedimentary pile accumulated in the coastal prism of the State of Rio Grande do Sul, contributing to a better understanding of the geological evolution of the southern Brazilian coastal plain during the Quaternary period.
Fil: Weschenfelder, Jair. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Corrêa, Iran C. S.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Aliotta, Salvador. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
Materia
3.5 Khz Seismic
Seismic Sequences
Seismic Facies
Coastal Plain
Southern Brazil
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/18750
Acceder
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spelling Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta ResoluçãoWeschenfelder, JairCorrêa, Iran C. S.Aliotta, Salvador3.5 Khz SeismicSeismic SequencesSeismic FaciesCoastal PlainSouthern Brazilhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A high-resolution seismic survey was performed on the Lagoa dos Patos, southern Brazil. The survey was conducted aboard the research vessel LARUS of the Fundação Universidade Federal do Rio Grande. The seismic profiles were obtained using a 3.5 kilohertz frequency, which provided a rather good penetration depth and resolution of the records. Results of the seismic records allowed the determination and mapping of seismic facies and seismic sequences, as well as related architectural elements, which were identified basically through the configuration patterns of the seismic reflectors. The analysis of the seismic records allowed the identification of the architectural elements that build up the sedimentary pile accumulated in the coastal prism of the State of Rio Grande do Sul, contributing to a better understanding of the geological evolution of the southern Brazilian coastal plain during the Quaternary period.Fil: Weschenfelder, Jair. Universidade Federal do Rio Grande do Sul; BrasilFil: Corrêa, Iran C. S.. Universidade Federal do Rio Grande do Sul; BrasilFil: Aliotta, Salvador. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; ArgentinaUniversidade Federal do Rio Grande do Sul. Instituto de Geociências2006-12info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/18750Weschenfelder, Jair; Corrêa, Iran C. S.; Aliotta, Salvador; Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução; Universidade Federal do Rio Grande do Sul. Instituto de Geociências; Pesquisas Em Geociencias; 32; 2; 12-2006; 57-671518-2398CONICET DigitalCONICETporinfo:eu-repo/semantics/altIdentifier/url/http://www.ufrgs.br/igeo/pesquisas/3202/05-3202.pdfinfo:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-15T14:48:33Zoai:ri.conicet.gov.ar:11336/18750instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-10-15 14:48:33.302CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
title Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
spellingShingle Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
Weschenfelder, Jair
3.5 Khz Seismic
Seismic Sequences
Seismic Facies
Coastal Plain
Southern Brazil
title_short Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
title_full Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
title_fullStr Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
title_full_unstemmed Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
title_sort Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução
dc.creator.none.fl_str_mv Weschenfelder, Jair
Corrêa, Iran C. S.
Aliotta, Salvador
author Weschenfelder, Jair
author_facet Weschenfelder, Jair
Corrêa, Iran C. S.
Aliotta, Salvador
author_role author
author2 Corrêa, Iran C. S.
Aliotta, Salvador
author2_role author
author
dc.subject.none.fl_str_mv 3.5 Khz Seismic
Seismic Sequences
Seismic Facies
Coastal Plain
Southern Brazil
topic 3.5 Khz Seismic
Seismic Sequences
Seismic Facies
Coastal Plain
Southern Brazil
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A high-resolution seismic survey was performed on the Lagoa dos Patos, southern Brazil. The survey was conducted aboard the research vessel LARUS of the Fundação Universidade Federal do Rio Grande. The seismic profiles were obtained using a 3.5 kilohertz frequency, which provided a rather good penetration depth and resolution of the records. Results of the seismic records allowed the determination and mapping of seismic facies and seismic sequences, as well as related architectural elements, which were identified basically through the configuration patterns of the seismic reflectors. The analysis of the seismic records allowed the identification of the architectural elements that build up the sedimentary pile accumulated in the coastal prism of the State of Rio Grande do Sul, contributing to a better understanding of the geological evolution of the southern Brazilian coastal plain during the Quaternary period.
Fil: Weschenfelder, Jair. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Corrêa, Iran C. S.. Universidade Federal do Rio Grande do Sul; Brasil
Fil: Aliotta, Salvador. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto Argentino de Oceanografía. Universidad Nacional del Sur. Instituto Argentino de Oceanografía; Argentina
description A high-resolution seismic survey was performed on the Lagoa dos Patos, southern Brazil. The survey was conducted aboard the research vessel LARUS of the Fundação Universidade Federal do Rio Grande. The seismic profiles were obtained using a 3.5 kilohertz frequency, which provided a rather good penetration depth and resolution of the records. Results of the seismic records allowed the determination and mapping of seismic facies and seismic sequences, as well as related architectural elements, which were identified basically through the configuration patterns of the seismic reflectors. The analysis of the seismic records allowed the identification of the architectural elements that build up the sedimentary pile accumulated in the coastal prism of the State of Rio Grande do Sul, contributing to a better understanding of the geological evolution of the southern Brazilian coastal plain during the Quaternary period.
publishDate 2006
dc.date.none.fl_str_mv 2006-12
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/18750
Weschenfelder, Jair; Corrêa, Iran C. S.; Aliotta, Salvador; Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução; Universidade Federal do Rio Grande do Sul. Instituto de Geociências; Pesquisas Em Geociencias; 32; 2; 12-2006; 57-67
1518-2398
CONICET Digital
CONICET
url http://hdl.handle.net/11336/18750
identifier_str_mv Weschenfelder, Jair; Corrêa, Iran C. S.; Aliotta, Salvador; Elementos Arquiteturais do Substrato da Lagoa dos Patos Revelados por Sísmica de Alta Resolução; Universidade Federal do Rio Grande do Sul. Instituto de Geociências; Pesquisas Em Geociencias; 32; 2; 12-2006; 57-67
1518-2398
CONICET Digital
CONICET
dc.language.none.fl_str_mv por
language por
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/http://www.ufrgs.br/igeo/pesquisas/3202/05-3202.pdf
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidade Federal do Rio Grande do Sul. Instituto de Geociências
publisher.none.fl_str_mv Universidade Federal do Rio Grande do Sul. Instituto de Geociências
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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score 13.22299

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