Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study

Susceptibility of intrusion-related landslides in an active volcano was evaluated coupling the landslide susceptibility estimation by random forest (RF), and the probabilistic volcanic vent opening distribution, as proxy for magma injection, using the QVAST tool. In order to develop and test the met...

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Autores: Di Traglia, F., Bartolini, Stefania, Artesi, E., Nolesini, T., Ciampalini, A., Lagomarsino, Alessandra, Martí Molist, Joan, Casagli, N.
Formato: artículo
Estado:Versión publicada
Fecha de publicación:2017
País:España
Recursos:Consejo Superior de Investigaciones Científicas (CSIC)
Repositorio:DIGITAL.CSIC. Repositorio Institucional del CSIC
OAI Identifier:oai:digital.csic.es:10261/154319
Acesso em linha:http://hdl.handle.net/10261/154319
Access Level:acceso abierto
Palavra-chave:Aeolian Islands
Landslides susceptibility
Stromboli
Volcanic susceptibility
Volcano slope instability
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spelling Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case studyDi Traglia, F.Bartolini, StefaniaArtesi, E.Nolesini, T.Ciampalini, A.Lagomarsino, AlessandraMartí Molist, JoanCasagli, N.Aeolian IslandsLandslides susceptibilityStromboliVolcanic susceptibilityVolcano slope instabilitySusceptibility of intrusion-related landslides in an active volcano was evaluated coupling the landslide susceptibility estimation by random forest (RF), and the probabilistic volcanic vent opening distribution, as proxy for magma injection, using the QVAST tool. In order to develop and test the method proposed here, the RF/QVAST approach was adopted for Stromboli volcano (Southern Italy) since it experienced moderate to huge instability events, it is geomorphologically prone to instability events, and it is affected by active intense volcanic activity that can produce slope instability. The main destabilizing factors of the volcanic flanks are the slope, the aspect, the terrain roughness, the land cover and the litho-technical features of the outcropping rocks. Estimation of volcanic susceptibility shows that the areas with high probability of new vent opening are located in the north-western unstable volcano flank (Sciara del Fuoco), in the volcano summit and the north-eastern volcano flank coherent with the possible re-activation of the eruptive fissures related to the regional tectonic setting. The areas with higher probability of intrusion-related landslides are located in the upper part of the Sciara del Fuoco, while the rest of the island show moderate to low probability of intrusion-related landslide occurrence. © 2017 The Author(s)This work has been financially partial supported by the "Presidenza del Consiglio dei Ministri – Dipartimento della Protezione Civile" (Presidency of the Council of Ministers-Department of Civil Protection) within the framework of the InGrID2015-2016 project; this publication, however, does not reflect the position and the official policies of the Department. Federico Di Traglia is supported by a post doc fellowship founded by the “Università di Firenze–Ente Cassa di Risparmio di Firenze” within the framework of the “Volcano Sentinel” project. This study was partially founded by the Seventh Framework Programme of European Commission: Landslide Modelling and Tools for vulnerability assessment preparedness and recovery management (LAMPRE; GA no: 312384). This research is partially funded by the European Commission (EC ECHO Grant SI2.695524: VeTOOLS).Peer reviewedSpringer NatureEuropean CommissionConsejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]201720172018info:eu-repo/semantics/articlehttp://purl.org/coar/resource_type/c_6501Publisher's versioninfo:eu-repo/semantics/publishedVersionhttp://hdl.handle.net/10261/154319reponame:DIGITAL.CSIC. Repositorio Institucional del CSICinstname:Consejo Superior de Investigaciones Científicas (CSIC)Ingléshttp://dx.doi.org/10.1007/s10346-017-0866-zSíinfo:eu-repo/semantics/openAccessoai:digital.csic.es:10261/1543192026-05-22T06:33:51Z
dc.title.none.fl_str_mv Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
title Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
spellingShingle Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
Di Traglia, F.
Aeolian Islands
Landslides susceptibility
Stromboli
Volcanic susceptibility
Volcano slope instability
title_short Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
title_full Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
title_fullStr Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
title_full_unstemmed Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
title_sort Susceptibility of intrusion-related landslides at volcanic islands: the Stromboli case study
dc.creator.none.fl_str_mv Di Traglia, F.
Bartolini, Stefania
Artesi, E.
Nolesini, T.
Ciampalini, A.
Lagomarsino, Alessandra
Martí Molist, Joan
Casagli, N.
author Di Traglia, F.
author_facet Di Traglia, F.
Bartolini, Stefania
Artesi, E.
Nolesini, T.
Ciampalini, A.
Lagomarsino, Alessandra
Martí Molist, Joan
Casagli, N.
author_role author
author2 Bartolini, Stefania
Artesi, E.
Nolesini, T.
Ciampalini, A.
Lagomarsino, Alessandra
Martí Molist, Joan
Casagli, N.
author2_role author
author
author
author
author
author
author
dc.contributor.none.fl_str_mv European Commission
Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72]
dc.subject.none.fl_str_mv Aeolian Islands
Landslides susceptibility
Stromboli
Volcanic susceptibility
Volcano slope instability
topic Aeolian Islands
Landslides susceptibility
Stromboli
Volcanic susceptibility
Volcano slope instability
description Susceptibility of intrusion-related landslides in an active volcano was evaluated coupling the landslide susceptibility estimation by random forest (RF), and the probabilistic volcanic vent opening distribution, as proxy for magma injection, using the QVAST tool. In order to develop and test the method proposed here, the RF/QVAST approach was adopted for Stromboli volcano (Southern Italy) since it experienced moderate to huge instability events, it is geomorphologically prone to instability events, and it is affected by active intense volcanic activity that can produce slope instability. The main destabilizing factors of the volcanic flanks are the slope, the aspect, the terrain roughness, the land cover and the litho-technical features of the outcropping rocks. Estimation of volcanic susceptibility shows that the areas with high probability of new vent opening are located in the north-western unstable volcano flank (Sciara del Fuoco), in the volcano summit and the north-eastern volcano flank coherent with the possible re-activation of the eruptive fissures related to the regional tectonic setting. The areas with higher probability of intrusion-related landslides are located in the upper part of the Sciara del Fuoco, while the rest of the island show moderate to low probability of intrusion-related landslide occurrence. © 2017 The Author(s)
publishDate 2017
dc.date.none.fl_str_mv 2017
2017
2018
dc.type.none.fl_str_mv info:eu-repo/semantics/article
http://purl.org/coar/resource_type/c_6501
Publisher's version
info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/10261/154319
url http://hdl.handle.net/10261/154319
dc.language.none.fl_str_mv Inglés
language_invalid_str_mv Inglés
dc.relation.none.fl_str_mv http://dx.doi.org/10.1007/s10346-017-0866-z
Sí
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.publisher.none.fl_str_mv Springer Nature
publisher.none.fl_str_mv Springer Nature
dc.source.none.fl_str_mv reponame:DIGITAL.CSIC. Repositorio Institucional del CSIC
instname:Consejo Superior de Investigaciones Científicas (CSIC)
instname_str Consejo Superior de Investigaciones Científicas (CSIC)
reponame_str DIGITAL.CSIC. Repositorio Institucional del CSIC
collection DIGITAL.CSIC. Repositorio Institucional del CSIC
repository.name.fl_str_mv
repository.mail.fl_str_mv
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score 15.812455

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