The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)

The island of Tenerife is located in the central part of the hotspot-incluced Canarian archipielago and represents the early rejuvenated stage of volcanic evolution. The Upper Pleistocene and Holocene volcanism of Tenerife was concentrated in a central volcanic complex (Pico del Teide and Pico Viejo...

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Autores: Paris, Raphaël, Carracedo, J.C., Paterne, Martine, Guillou, Hervé, Scaillet, S., Perez-Torrado, Francisco-Jose, Rodriguez-Badiola, Eduardo, Hansen Machín, Alex
Tipo de recurso: artículo
Fecha de publicación:2005
País:España
Repositorio:accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canaria
OAI Identifier:oai:accedacris.ulpgc.es:10553/1692
Acceso en línea:http://hdl.handle.net/10553/1692
Access Level:acceso abierto
Palabra clave:250621 Vulcanología
Pico Viejo (Tenerife)
Teide (Tenerife)
Canarias
Previsión
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spelling The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)Paris, RaphaëlCarracedo, J.C.Paterne, MartineGuillou, HervéScaillet, S.Perez-Torrado, Francisco-JoseRodriguez-Badiola, EduardoHansen Machín, Alex250621 VulcanologíaPico Viejo (Tenerife)Teide (Tenerife)CanariasPrevisiónThe island of Tenerife is located in the central part of the hotspot-incluced Canarian archipielago and represents the early rejuvenated stage of volcanic evolution. The Upper Pleistocene and Holocene volcanism of Tenerife was concentrated in a central volcanic complex (Pico del Teide and Pico Viejo twin volcanoes) nested to a northeast and a northwest rift-zone (NWRZ). Most of the central prehistoric and historic eruptions were nit directly related to the Teide volcano, which apparently had only one eruption in the las 20ka (about 1,240 +- 60 years BP), but to flank parasitic vents producing thick phonolitic flows. Most of the fissural Holocene eruption (mostly basalts and basanites) occurred along the NWRZ. Our methodology to assess the volcanic hazard in Tenerife is based upon: (1) New C and K/Ar ages of the Teide – Pico Viejo complex and NWRZ, (2) Detailed mapping of the lava flows and eruptive centres using a GIS software, (3) Geochemistry and morphology of the lava flows, related to eruptive mechanism, (4) Geoarcheology, considering that the early human settlement of Tenerife has undergone volcanic eruptions, (5) Mapping of the lava inundation zones and predicted paths of lava flows using a DEM software, (6) Mapping of the volcanic risk, vulnerability and volcanic hazards. Our results will be compared with previous studies in hazard assessment, such as remote sensing, seismic, gas, geodetic, gravity and electromagnetic monitoring.2009201820182005info:eu-repo/semantics/articleArticlehttp://hdl.handle.net/10553/1692Sixth International Conference on Geomorphology, p.313reponame:accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canariainstname:Españolinfo:eu-repo/semantics/openAccessoai:accedacris.ulpgc.es:10553/16922025-08-04T10:01:22Z
dc.title.none.fl_str_mv The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
title The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
spellingShingle The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
Paris, Raphaël
250621 Vulcanología
Pico Viejo (Tenerife)
Teide (Tenerife)
Canarias
Previsión
title_short The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
title_full The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
title_fullStr The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
title_full_unstemmed The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
title_sort The Teide - Pico Viejo volcanic complex and NW rift-zone of Tenerife : volcanic evolution and hazard assessment (Canary Islands)
dc.creator.none.fl_str_mv Paris, Raphaël
Carracedo, J.C.
Paterne, Martine
Guillou, Hervé
Scaillet, S.
Perez-Torrado, Francisco-Jose
Rodriguez-Badiola, Eduardo
Hansen Machín, Alex
author Paris, Raphaël
author_facet Paris, Raphaël
Carracedo, J.C.
Paterne, Martine
Guillou, Hervé
Scaillet, S.
Perez-Torrado, Francisco-Jose
Rodriguez-Badiola, Eduardo
Hansen Machín, Alex
author_role author
author2 Carracedo, J.C.
Paterne, Martine
Guillou, Hervé
Scaillet, S.
Perez-Torrado, Francisco-Jose
Rodriguez-Badiola, Eduardo
Hansen Machín, Alex
author2_role author
author
author
author
author
author
author
dc.subject.none.fl_str_mv 250621 Vulcanología
Pico Viejo (Tenerife)
Teide (Tenerife)
Canarias
Previsión
topic 250621 Vulcanología
Pico Viejo (Tenerife)
Teide (Tenerife)
Canarias
Previsión
description The island of Tenerife is located in the central part of the hotspot-incluced Canarian archipielago and represents the early rejuvenated stage of volcanic evolution. The Upper Pleistocene and Holocene volcanism of Tenerife was concentrated in a central volcanic complex (Pico del Teide and Pico Viejo twin volcanoes) nested to a northeast and a northwest rift-zone (NWRZ). Most of the central prehistoric and historic eruptions were nit directly related to the Teide volcano, which apparently had only one eruption in the las 20ka (about 1,240 +- 60 years BP), but to flank parasitic vents producing thick phonolitic flows. Most of the fissural Holocene eruption (mostly basalts and basanites) occurred along the NWRZ. Our methodology to assess the volcanic hazard in Tenerife is based upon: (1) New C and K/Ar ages of the Teide – Pico Viejo complex and NWRZ, (2) Detailed mapping of the lava flows and eruptive centres using a GIS software, (3) Geochemistry and morphology of the lava flows, related to eruptive mechanism, (4) Geoarcheology, considering that the early human settlement of Tenerife has undergone volcanic eruptions, (5) Mapping of the lava inundation zones and predicted paths of lava flows using a DEM software, (6) Mapping of the volcanic risk, vulnerability and volcanic hazards. Our results will be compared with previous studies in hazard assessment, such as remote sensing, seismic, gas, geodetic, gravity and electromagnetic monitoring.
publishDate 2005
dc.date.none.fl_str_mv 2005
2009
2018
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
Article
format article
dc.identifier.none.fl_str_mv http://hdl.handle.net/10553/1692
url http://hdl.handle.net/10553/1692
dc.language.none.fl_str_mv Español
language_invalid_str_mv Español
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.source.none.fl_str_mv Sixth International Conference on Geomorphology, p.313
reponame:accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canaria
instname:
instname_str
reponame_str accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canaria
collection accedaCRIS portal de investigación de la Universidad de las Palmas de Gran Canaria
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15,300719

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