Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica

Volcanic deposits and structures are characterized by a high variability in both geometry and physical properties. These changes are common not only in a vertical direction but in the horizontal one too. As a result, the geophysical study of this kind of materials has to be performed using a techniq...

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Autores: Gómez Ortiz, David, Martín Crespo, Tomás, Martín Velázquez, Silvia, Lillo, Francisco Javier, López, Iván, Carreño, Francisco
Tipo de recurso: artículo
Fecha de publicación:2005
País:España
Institución:Universidad de Huelva (UHU)
Repositorio:Arias Montano. Repositorio Institucional de la Universidad de Huelva
Idioma:español
OAI Identifier:oai:ariasmontano.uhu.es:10272/8695
Acceso en línea:http://hdl.handle.net/10272/8695
Access Level:acceso abierto
Palabra clave:Resistivity imaging
Lava tubes
Dykes
Lava flows
Tenerife
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spelling Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctricaCharacterization of volcanic materials using shallow geophysical techniques: 1. Electrical resistivity imagingGómez Ortiz, DavidMartín Crespo, TomásMartín Velázquez, SilviaLillo, Francisco JavierLópez, IvánCarreño, FranciscoResistivity imagingLava tubesDykesLava flowsTenerifeVolcanic deposits and structures are characterized by a high variability in both geometry and physical properties. These changes are common not only in a vertical direction but in the horizontal one too. As a result, the geophysical study of this kind of materials has to be performed using a technique that combines a good horizontal and vertical resolution. Electrical resistivity imaging has been applied to the study of three profiles in different places of Tenerife island. The examples shown in this work are the location of lava tubes, the determination of the depth to the boundary of different lava flows, and the geometry at depth of a basaltic dyke intruding in pyroclastic deposits. In all the cases, the technique has revealed as a useful tool to determine the geometry and depth of different volcanic materials and therefore, the geophysical characterization of volcanic areasSociedad Geológica de España20052005-01-0120052005-01-01journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttp://hdl.handle.net/10272/8695reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelvainstname:Universidad de Huelva (UHU)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Atribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/info:eu-repo/semantics/openAccessoai:ariasmontano.uhu.es:10272/86952026-06-02T14:58:11Z
dc.title.none.fl_str_mv Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
Characterization of volcanic materials using shallow geophysical techniques: 1. Electrical resistivity imaging
title Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
spellingShingle Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
Gómez Ortiz, David
Resistivity imaging
Lava tubes
Dykes
Lava flows
Tenerife
title_short Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
title_full Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
title_fullStr Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
title_full_unstemmed Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
title_sort Caracterización de materiales volcánicos mediante técnicas geofísicas someras: 1. Tomografía eléctrica
dc.creator.none.fl_str_mv Gómez Ortiz, David
Martín Crespo, Tomás
Martín Velázquez, Silvia
Lillo, Francisco Javier
López, Iván
Carreño, Francisco
author Gómez Ortiz, David
author_facet Gómez Ortiz, David
Martín Crespo, Tomás
Martín Velázquez, Silvia
Lillo, Francisco Javier
López, Iván
Carreño, Francisco
author_role author
author2 Martín Crespo, Tomás
Martín Velázquez, Silvia
Lillo, Francisco Javier
López, Iván
Carreño, Francisco
author2_role author
author
author
author
author
dc.contributor.none.fl_str_mv
dc.subject.none.fl_str_mv Resistivity imaging
Lava tubes
Dykes
Lava flows
Tenerife
topic Resistivity imaging
Lava tubes
Dykes
Lava flows
Tenerife
description Volcanic deposits and structures are characterized by a high variability in both geometry and physical properties. These changes are common not only in a vertical direction but in the horizontal one too. As a result, the geophysical study of this kind of materials has to be performed using a technique that combines a good horizontal and vertical resolution. Electrical resistivity imaging has been applied to the study of three profiles in different places of Tenerife island. The examples shown in this work are the location of lava tubes, the determination of the depth to the boundary of different lava flows, and the geometry at depth of a basaltic dyke intruding in pyroclastic deposits. In all the cases, the technique has revealed as a useful tool to determine the geometry and depth of different volcanic materials and therefore, the geophysical characterization of volcanic areas
publishDate 2005
dc.date.none.fl_str_mv 2005
2005-01-01
2005
2005-01-01
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10272/8695
url http://hdl.handle.net/10272/8695
dc.language.none.fl_str_mv Español
spa
language_invalid_str_mv Español
language spa
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Atribución-NoComercial-SinDerivadas 3.0 España
http://creativecommons.org/licenses/by-nc-nd/3.0/es/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Sociedad Geológica de España
publisher.none.fl_str_mv Sociedad Geológica de España
dc.source.none.fl_str_mv reponame:Arias Montano. Repositorio Institucional de la Universidad de Huelva
instname:Universidad de Huelva (UHU)
instname_str Universidad de Huelva (UHU)
reponame_str Arias Montano. Repositorio Institucional de la Universidad de Huelva
collection Arias Montano. Repositorio Institucional de la Universidad de Huelva
repository.name.fl_str_mv
repository.mail.fl_str_mv
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