Identificador persistente para citar o vincular este elemento: http://hdl.handle.net/10553/52590
Campo DC Valoridioma
dc.contributor.authorKlimeš, Janen_US
dc.contributor.authorYepes, Jorgeen_US
dc.contributor.authorBecerril, Lauraen_US
dc.contributor.authorKusák, Michalen_US
dc.contributor.authorGalindo, Inésen_US
dc.contributor.authorBlahut, Janen_US
dc.date.accessioned2018-12-04T09:58:00Z-
dc.date.available2018-12-04T09:58:00Z-
dc.date.issued2016en_US
dc.identifier.issn0169-555Xen_US
dc.identifier.urihttp://hdl.handle.net/10553/52590-
dc.description.abstractExtremely voluminous landslides with a long run-out (also known as megalandslides) on oceanic volcanic islands are infrequent denudational processes on such islands. At the same time, they represent a major geological hazard that must be looked into to avoid negative consequences for the inhabitants of these islands. Their occurrence can be related to periods of intense seismo-volcanic activity, similar to that which occurred on El Hierro Island over 2011-2012. Landslides on volcanic islands are studied using onshore and offshore geological, geophysical and geomorphological records, considering their unique triggering conditions (e.g. lava intrusions, eruptive vents, magma chamber collapses). Previous work has pointed out similarities between specific cases of landslides on volcanic islands and deep-seated gravitational slope deformations (DSGSDs) which are typical in high mountain settings. Nevertheless, the methodological approaches and concepts used to investigate DSGSDs are not commonly applied on volcanic islands studies, even though their use may provide new information about the development stage, recent movements and future hazards. Therefore, this approach for studying the San Andrés landslide (SAL) on El Hierro (Canary Islands) has been developed applying a detailed morphological field mapping, an interpretation of digital elevation models, structural measurements, kinematic testing, and a precise movement monitoring system. The acquired information revealed a strong structural influence on the landslide morphology and the presence of sets of weakened planes acting as the sliding surfaces of the SAL or secondary landslides within its body. The presence of secondary landslides, deep erosive gullies, coastal cliffs and high on-shore relative relief also suggests a high susceptibility to future landslide movement. Direct monitoring on the landslide scarps and the slip plane, performed between February 2013 and July 2014, using an automated optical-mechanical crack gauge with a precision of up to 10-2 mm, detected creep movement in the order of 1 mm yr-1 with a persistent sinistral component as well as episodic horizontal and a subtle vertical movement. This monitoring will continue in the future in order to verify the initial observations, which instead of long-term movement patterns, could represent a landslide response to the period of an intense seismo-volcanic activity during 2011-12.en_US
dc.languageengen_US
dc.relation.ispartofGeomorphologyen_US
dc.sourceGeomorphology [ISSN 0169-555X], v. 261, p. 119-131en_US
dc.subject3305 Tecnología de la construcciónen_US
dc.subject.otherCanary Islandsen_US
dc.subject.otherCreep movementsen_US
dc.subject.otherDeep-seated gravitational slope deformations (DSGSDs)en_US
dc.subject.otherLandslide monitoringen_US
dc.titleDevelopment and recent activity of the San Andrés landslide on El Hierro, Canary Islands, Spainen_US
dc.typeinfo:eu-repo/semantics/Articlees
dc.typeArticlees
dc.identifier.doi10.1016/j.geomorph.2016.02.018
dc.identifier.scopus84960194650
dc.identifier.isi000374624300009
dc.contributor.authorscopusid22985051900
dc.contributor.authorscopusid16314521900
dc.contributor.authorscopusid55639671500
dc.contributor.authorscopusid56266770100
dc.contributor.authorscopusid8597408100
dc.contributor.authorscopusid27267487700
dc.description.lastpage131-
dc.description.firstpage119-
dc.relation.volume261-
dc.investigacionIngeniería y Arquitecturaen_US
dc.type2Artículoen_US
dc.contributor.daisngid921200
dc.contributor.daisngid2313783
dc.contributor.daisngid3070048
dc.contributor.daisngid8003102
dc.contributor.daisngid1384545
dc.contributor.daisngid1674976
dc.contributor.wosstandardWOS:Klimes, J
dc.contributor.wosstandardWOS:Yepes, J
dc.contributor.wosstandardWOS:Becerril, L
dc.contributor.wosstandardWOS:Kusak, M
dc.contributor.wosstandardWOS:Galindo, I
dc.contributor.wosstandardWOS:Blahut, J
dc.date.coverdateMayo 2016
dc.identifier.ulpgces
dc.description.sjr1,334
dc.description.jcr2,958
dc.description.sjrqQ1
dc.description.jcrqQ1
dc.description.scieSCIE
item.grantfulltextnone-
item.fulltextSin texto completo-
crisitem.author.deptGIR IOCAG: Geología Aplicada y Regional-
crisitem.author.deptIU de Oceanografía y Cambio Global-
crisitem.author.deptDepartamento de Ingeniería Civil-
crisitem.author.orcid0000-0001-5039-1482-
crisitem.author.parentorgIU de Oceanografía y Cambio Global-
crisitem.author.fullNameYepes Temiño, Jorge-
Colección:Artículos
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