Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica

Autores
Vargas, Carlos A.; Solano, Juan M.; Gulisano, Adriana Maria; Santillana, Sergio Nestor; Casallas, Edwin A.
Año de publicación
2022
Idioma
español castellano
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Authors have calculated the H/V spectral ratios using seismic-noise recordings in the uppermost layers north of the Seymour-Marambio Island, Antarctic. Sixty-seven seismic site-response measurements near and far from the Argen-tinean Marambio Base runway suggest geotechnical works on the uppermost sedimentary layers due to maintenance, landing, and taxi of large loads and aircraft during decades could contribute to changes in their seismic dynamic response. Two horizontal images of Vp, Vs, and Vp / Vs ratios at 1.0 m and 35.0 m depth show lateral variations in the permafrost properties. Authors interpret that permafrost is emplaced in rocks with different porosities and contrasting fluids saturation at those depths. In shallow strata, the saturation of gases affects mainly the elastic properties. In dee-per strata, where the location of water reservoirs is detected, the primary mechanism of seismic dissipation is anelastic.
Fil: Vargas, Carlos A.. Universidad Nacional de Colombia; Colombia
Fil: Solano, Juan M.. Universidad Nacional de Colombia; Colombia
Fil: Gulisano, Adriana Maria. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Santillana, Sergio Nestor. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
Fil: Casallas, Edwin A.. Fuerza Aérea Colombiana; Colombia
Materia
ANTARTIC
FLUIDS' SATURATION
H/V SPECTRAL RATIO
MARAMBIO
PERMAFROST
SEISMIC RESPONSE
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/218951
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/218951
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, AntarcticaPropiedades sísmicas del permafrost a través del método de relaciones espectrales horizontal/vertical en la isla Seymour-Marambio de la AntártidaVargas, Carlos A.Solano, Juan M.Gulisano, Adriana MariaSantillana, Sergio NestorCasallas, Edwin A.ANTARTICFLUIDS' SATURATIONH/V SPECTRAL RATIOMARAMBIOPERMAFROSTSEISMIC RESPONSEhttps://purl.org/becyt/ford/1.3https://purl.org/becyt/ford/1Authors have calculated the H/V spectral ratios using seismic-noise recordings in the uppermost layers north of the Seymour-Marambio Island, Antarctic. Sixty-seven seismic site-response measurements near and far from the Argen-tinean Marambio Base runway suggest geotechnical works on the uppermost sedimentary layers due to maintenance, landing, and taxi of large loads and aircraft during decades could contribute to changes in their seismic dynamic response. Two horizontal images of Vp, Vs, and Vp / Vs ratios at 1.0 m and 35.0 m depth show lateral variations in the permafrost properties. Authors interpret that permafrost is emplaced in rocks with different porosities and contrasting fluids saturation at those depths. In shallow strata, the saturation of gases affects mainly the elastic properties. In dee-per strata, where the location of water reservoirs is detected, the primary mechanism of seismic dissipation is anelastic.Fil: Vargas, Carlos A.. Universidad Nacional de Colombia; ColombiaFil: Solano, Juan M.. Universidad Nacional de Colombia; ColombiaFil: Gulisano, Adriana Maria. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; ArgentinaFil: Santillana, Sergio Nestor. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; ArgentinaFil: Casallas, Edwin A.. Fuerza Aérea Colombiana; ColombiaUniversidad Nacional de Colombia2022-11info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/218951Vargas, Carlos A.; Solano, Juan M.; Gulisano, Adriana Maria; Santillana, Sergio Nestor; Casallas, Edwin A.; Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica; Universidad Nacional de Colombia; Earth Sciences Research Journal; 26; 3; 11-2022; 197-2041794-6190CONICET DigitalCONICETspainfo:eu-repo/semantics/altIdentifier/url/https://revistas.unal.edu.co/index.php/esrj/article/view/103981info:eu-repo/semantics/altIdentifier/doi/10.15446/esrj.v26n3.103981info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-10-22T11:31:43Zoai:ri.conicet.gov.ar:11336/218951instacron: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:34982025-10-22 11:31:43.999CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
Propiedades sísmicas del permafrost a través del método de relaciones espectrales horizontal/vertical en la isla Seymour-Marambio de la Antártida
title Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
spellingShingle Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
Vargas, Carlos A.
ANTARTIC
FLUIDS' SATURATION
H/V SPECTRAL RATIO
MARAMBIO
PERMAFROST
SEISMIC RESPONSE
title_short Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
title_full Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
title_fullStr Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
title_full_unstemmed Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
title_sort Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica
dc.creator.none.fl_str_mv Vargas, Carlos A.
Solano, Juan M.
Gulisano, Adriana Maria
Santillana, Sergio Nestor
Casallas, Edwin A.
author Vargas, Carlos A.
author_facet Vargas, Carlos A.
Solano, Juan M.
Gulisano, Adriana Maria
Santillana, Sergio Nestor
Casallas, Edwin A.
author_role author
author2 Solano, Juan M.
Gulisano, Adriana Maria
Santillana, Sergio Nestor
Casallas, Edwin A.
author2_role author
author
author
author
dc.subject.none.fl_str_mv ANTARTIC
FLUIDS' SATURATION
H/V SPECTRAL RATIO
MARAMBIO
PERMAFROST
SEISMIC RESPONSE
topic ANTARTIC
FLUIDS' SATURATION
H/V SPECTRAL RATIO
MARAMBIO
PERMAFROST
SEISMIC RESPONSE
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.3
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Authors have calculated the H/V spectral ratios using seismic-noise recordings in the uppermost layers north of the Seymour-Marambio Island, Antarctic. Sixty-seven seismic site-response measurements near and far from the Argen-tinean Marambio Base runway suggest geotechnical works on the uppermost sedimentary layers due to maintenance, landing, and taxi of large loads and aircraft during decades could contribute to changes in their seismic dynamic response. Two horizontal images of Vp, Vs, and Vp / Vs ratios at 1.0 m and 35.0 m depth show lateral variations in the permafrost properties. Authors interpret that permafrost is emplaced in rocks with different porosities and contrasting fluids saturation at those depths. In shallow strata, the saturation of gases affects mainly the elastic properties. In dee-per strata, where the location of water reservoirs is detected, the primary mechanism of seismic dissipation is anelastic.
Fil: Vargas, Carlos A.. Universidad Nacional de Colombia; Colombia
Fil: Solano, Juan M.. Universidad Nacional de Colombia; Colombia
Fil: Gulisano, Adriana Maria. Consejo Nacional de Investigaciónes Científicas y Técnicas. Oficina de Coordinación Administrativa Ciudad Universitaria. Instituto de Astronomía y Física del Espacio. - Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Instituto de Astronomía y Física del Espacio; Argentina. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina. Universidad de Buenos Aires. Facultad de Ciencias Exactas y Naturales. Departamento de Física; Argentina
Fil: Santillana, Sergio Nestor. Ministerio de Relaciones Exteriores, Comercio Interno y Culto. Dirección Nacional del Antártico. Instituto Antártico Argentino; Argentina
Fil: Casallas, Edwin A.. Fuerza Aérea Colombiana; Colombia
description Authors have calculated the H/V spectral ratios using seismic-noise recordings in the uppermost layers north of the Seymour-Marambio Island, Antarctic. Sixty-seven seismic site-response measurements near and far from the Argen-tinean Marambio Base runway suggest geotechnical works on the uppermost sedimentary layers due to maintenance, landing, and taxi of large loads and aircraft during decades could contribute to changes in their seismic dynamic response. Two horizontal images of Vp, Vs, and Vp / Vs ratios at 1.0 m and 35.0 m depth show lateral variations in the permafrost properties. Authors interpret that permafrost is emplaced in rocks with different porosities and contrasting fluids saturation at those depths. In shallow strata, the saturation of gases affects mainly the elastic properties. In dee-per strata, where the location of water reservoirs is detected, the primary mechanism of seismic dissipation is anelastic.
publishDate 2022
dc.date.none.fl_str_mv 2022-11
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/11336/218951
Vargas, Carlos A.; Solano, Juan M.; Gulisano, Adriana Maria; Santillana, Sergio Nestor; Casallas, Edwin A.; Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica; Universidad Nacional de Colombia; Earth Sciences Research Journal; 26; 3; 11-2022; 197-204
1794-6190
CONICET Digital
CONICET
url http://hdl.handle.net/11336/218951
identifier_str_mv Vargas, Carlos A.; Solano, Juan M.; Gulisano, Adriana Maria; Santillana, Sergio Nestor; Casallas, Edwin A.; Seismic properties of the permafrost layer using the HVSR method in Seymour-Marambio Island, Antarctica; Universidad Nacional de Colombia; Earth Sciences Research Journal; 26; 3; 11-2022; 197-204
1794-6190
CONICET Digital
CONICET
dc.language.none.fl_str_mv spa
language spa
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://revistas.unal.edu.co/index.php/esrj/article/view/103981
info:eu-repo/semantics/altIdentifier/doi/10.15446/esrj.v26n3.103981
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Universidad Nacional de Colombia
publisher.none.fl_str_mv Universidad Nacional de Colombia
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 12.982451

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