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
- Institución
- Consejo Nacional de Investigaciones Científicas y Técnicas
- OAI Identificador
- oai:ri.conicet.gov.ar:11336/218951
Ver los metadatos del registro completo
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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 Técnicas2025-09-29T10:02:16Zoai: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:34982025-09-29 10:02:16.98CONICET 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/ |
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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 |
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CONICET Digital (CONICET) |
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CONICET Digital (CONICET) |
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Consejo Nacional de Investigaciones Científicas y Técnicas |
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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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