Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains

The NW Iberian continental margin has a complex structure, resulting from the succession of several rifting episodes close to a ridge triple junction, and a superimposed partial tectonic inversion stage. The wide-ranging physiography matches the diverse tectonic deformation domains related to its ev...

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Detalles Bibliográficos
Autores: Druet Vélez, María, Muñoz Martín, Alfonso, Granja Bruña, José Luis, Carbo Gorosabel, Andrés, Llanes Estrada, María Pilar, Catalán, Manuel, Maestro, Adolfo, Bohoyo, Fernando, Martín Dávila, José
Tipo de recurso: artículo
Fecha de publicación:2019
País:España
Institución:Universidad Complutense de Madrid (UCM)
Repositorio:Docta Complutense
Idioma:español
OAI Identifier:oai:docta.ucm.es:20.500.14352/13624
Acceso en línea:https://hdl.handle.net/20.500.14352/13624
Access Level:acceso abierto
Palabra clave:551.4
550.832.1
550.312
Gravity
Bouguer anomaly
NW Iberia
NE Atlantic Ocean
Hyperextension
Tectonic inversion
Geofísica
Geología
Geodinámica
2507 Geofísica
2506 Geología
id ES_c1fe63ff47daa4181aa81f43bc1fe93a
oai_identifier_str oai:docta.ucm.es:20.500.14352/13624
network_acronym_str ES
network_name_str España
repository_id_str
spelling Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plainsDruet Vélez, MaríaMuñoz Martín, AlfonsoGranja Bruña, José LuisCarbo Gorosabel, AndrésLlanes Estrada, María PilarCatalán, ManuelMaestro, AdolfoBohoyo, FernandoMartín Dávila, José551.4550.832.1550.312GravityBouguer anomalyNW IberiaNE Atlantic OceanHyperextensionTectonic inversionGeofísicaGeologíaGeodinámica2507 Geofísica2506 Geología2507 GeofísicaThe NW Iberian continental margin has a complex structure, resulting from the succession of several rifting episodes close to a ridge triple junction, and a superimposed partial tectonic inversion stage. The wide-ranging physiography matches the diverse tectonic deformation domains related to its evolution. Each deformation domain has a distinctive gravity signal, so the detailed Bouguer anomaly map presented here is a good first approach to the regional study of the whole margin. Moreover, as the presented chart is a complete Bouguer anomaly map (including terrain corrections), its analysis and interpretation can be done in terms of density, geometry and depth variations below the seafloor. This map is mainly based on the dataset obtained during seven one-month surveys carried out in the frame of the Spanish Economic Exclusive Zone project, and also includes two 2 + 3/4D density models illustrating the deep structure of the margin.Taylor & FrancisUniversidad Complutense de Madrid20192019-07-1220192019-07-12journal articlehttp://purl.org/coar/resource_type/c_6501info:eu-repo/semantics/articleapplication/pdfhttps://hdl.handle.net/20.500.14352/13624reponame:Docta Complutenseinstname:Universidad Complutense de Madrid (UCM)Españolspaopen accesshttp://purl.org/coar/access_right/c_abf2Attribution 4.0 Internationalhttps://creativecommons.org/licenses/by/4.0/info:eu-repo/semantics/openAccessoai:docta.ucm.es:20.500.14352/136242026-06-02T12:44:21Z
dc.title.none.fl_str_mv Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
title Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
spellingShingle Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
Druet Vélez, María
551.4
550.832.1
550.312
Gravity
Bouguer anomaly
NW Iberia
NE Atlantic Ocean
Hyperextension
Tectonic inversion
Geofísica
Geología
Geodinámica
2507 Geofísica
2506 Geología
2507 Geofísica
title_short Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
title_full Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
title_fullStr Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
title_full_unstemmed Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
title_sort Bouguer anomalies of the NW Iberian continental margin and the adjacent abyssal plains
dc.creator.none.fl_str_mv Druet Vélez, María
Muñoz Martín, Alfonso
Granja Bruña, José Luis
Carbo Gorosabel, Andrés
Llanes Estrada, María Pilar
Catalán, Manuel
Maestro, Adolfo
Bohoyo, Fernando
Martín Dávila, José
author Druet Vélez, María
author_facet Druet Vélez, María
Muñoz Martín, Alfonso
Granja Bruña, José Luis
Carbo Gorosabel, Andrés
Llanes Estrada, María Pilar
Catalán, Manuel
Maestro, Adolfo
Bohoyo, Fernando
Martín Dávila, José
author_role author
author2 Muñoz Martín, Alfonso
Granja Bruña, José Luis
Carbo Gorosabel, Andrés
Llanes Estrada, María Pilar
Catalán, Manuel
Maestro, Adolfo
Bohoyo, Fernando
Martín Dávila, José
author2_role author
author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv Universidad Complutense de Madrid
dc.subject.none.fl_str_mv 551.4
550.832.1
550.312
Gravity
Bouguer anomaly
NW Iberia
NE Atlantic Ocean
Hyperextension
Tectonic inversion
Geofísica
Geología
Geodinámica
2507 Geofísica
2506 Geología
2507 Geofísica
topic 551.4
550.832.1
550.312
Gravity
Bouguer anomaly
NW Iberia
NE Atlantic Ocean
Hyperextension
Tectonic inversion
Geofísica
Geología
Geodinámica
2507 Geofísica
2506 Geología
2507 Geofísica
description The NW Iberian continental margin has a complex structure, resulting from the succession of several rifting episodes close to a ridge triple junction, and a superimposed partial tectonic inversion stage. The wide-ranging physiography matches the diverse tectonic deformation domains related to its evolution. Each deformation domain has a distinctive gravity signal, so the detailed Bouguer anomaly map presented here is a good first approach to the regional study of the whole margin. Moreover, as the presented chart is a complete Bouguer anomaly map (including terrain corrections), its analysis and interpretation can be done in terms of density, geometry and depth variations below the seafloor. This map is mainly based on the dataset obtained during seven one-month surveys carried out in the frame of the Spanish Economic Exclusive Zone project, and also includes two 2 + 3/4D density models illustrating the deep structure of the margin.
publishDate 2019
dc.date.none.fl_str_mv 2019
2019-07-12
2019
2019-07-12
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 https://hdl.handle.net/20.500.14352/13624
url https://hdl.handle.net/20.500.14352/13624
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
Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
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
Attribution 4.0 International
https://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Taylor & Francis
publisher.none.fl_str_mv Taylor & Francis
dc.source.none.fl_str_mv reponame:Docta Complutense
instname:Universidad Complutense de Madrid (UCM)
instname_str Universidad Complutense de Madrid (UCM)
reponame_str Docta Complutense
collection Docta Complutense
repository.name.fl_str_mv
repository.mail.fl_str_mv
_version_ 1869418627249209344
score 15,301603

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