Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)

Descripción del Articulo

Filiación institucional de autor: Alejo Cochachín Rapre / Autoridad Nacional del Agua - Unidad de Glaciología y Recursos Hídricos (ANA-UGRH), Huaraz, Peru
Detalles Bibliográficos
Autores: Klimes, Jan, Novotný, Jan, Novotná, I., Jordán de Urries, B., Vilímek, Vit, Emmer, Adam, Strozzi, Tazio, Kusák, M., Cochachin Rapre, Alejo, Hartvich, F., Frey, Holger
Formato: artículo
Fecha de Publicación:2016
Institución:Autoridad Nacional del Agua
Repositorio:ANA-Institucional
Lenguaje:inglés
OAI Identifier:oai:repositorio.ana.gob.pe:20.500.12543/3162
Enlace del recurso:https://hdl.handle.net/20.500.12543/3162
https://doi.org/10.1007/s10346-016-0724-4
Nivel de acceso:acceso cerrado
Materia:Comportamiento de eventos extremos de origen glaciar y climático
Gestión de riesgos de desastres en recursos hídricos
Monitoreo de lagunas y glaciares
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dc.title.es_PE.fl_str_mv Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
title Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
spellingShingle Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
Klimes, Jan
Comportamiento de eventos extremos de origen glaciar y climático
Gestión de riesgos de desastres en recursos hídricos
Monitoreo de lagunas y glaciares
title_short Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
title_full Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
title_fullStr Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
title_full_unstemmed Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
title_sort Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
author Klimes, Jan
author_facet Klimes, Jan
Novotný, Jan
Novotná, I.
Jordán de Urries, B.
Vilímek, Vit
Emmer, Adam
Strozzi, Tazio
Kusák, M.
Cochachin Rapre, Alejo
Hartvich, F.
Frey, Holger
author_role author
author2 Novotný, Jan
Novotná, I.
Jordán de Urries, B.
Vilímek, Vit
Emmer, Adam
Strozzi, Tazio
Kusák, M.
Cochachin Rapre, Alejo
Hartvich, F.
Frey, Holger
author2_role author
author
author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Klimes, Jan
Novotný, Jan
Novotná, I.
Jordán de Urries, B.
Vilímek, Vit
Emmer, Adam
Strozzi, Tazio
Kusák, M.
Cochachin Rapre, Alejo
Hartvich, F.
Frey, Holger
dc.subject.es_PE.fl_str_mv Comportamiento de eventos extremos de origen glaciar y climático
Gestión de riesgos de desastres en recursos hídricos
Monitoreo de lagunas y glaciares
topic Comportamiento de eventos extremos de origen glaciar y climático
Gestión de riesgos de desastres en recursos hídricos
Monitoreo de lagunas y glaciares
description Filiación institucional de autor: Alejo Cochachín Rapre / Autoridad Nacional del Agua - Unidad de Glaciología y Recursos Hídricos (ANA-UGRH), Huaraz, Peru
publishDate 2016
dc.date.accessioned.none.fl_str_mv 2018-12-20T15:28:33Z
dc.date.available.none.fl_str_mv 2018-12-20T15:28:33Z
dc.date.issued.fl_str_mv 2016-12
dc.type.es_PE.fl_str_mv info:eu-repo/semantics/article
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dc.identifier.citation.es_PE.fl_str_mv Klimeš, J., Novotný, J., Novotná, I. et al. (2016) Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru). Landslides, 13 (6), 1461-1477. doi: https://doi.org/10.1007/s10346-016-0724-4
dc.identifier.issn.es_PE.fl_str_mv ISSN: 1612-510X (Print) 1612-5118 (Online)
dc.identifier.uri.none.fl_str_mv https://hdl.handle.net/20.500.12543/3162
dc.identifier.doi.es_PE.fl_str_mv https://doi.org/10.1007/s10346-016-0724-4
identifier_str_mv Klimeš, J., Novotný, J., Novotná, I. et al. (2016) Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru). Landslides, 13 (6), 1461-1477. doi: https://doi.org/10.1007/s10346-016-0724-4
ISSN: 1612-510X (Print) 1612-5118 (Online)
url https://hdl.handle.net/20.500.12543/3162
https://doi.org/10.1007/s10346-016-0724-4
dc.language.iso.es_PE.fl_str_mv eng
language eng
dc.relation.ispartofseries.es_PE.fl_str_mv Landslides, December 2016, Volume 13, Issue 6, pp 1461–1477
dc.relation.uri.none.fl_str_mv https://link.springer.com/article/10.1007/s10346-016-0724-4
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eu_rights_str_mv closedAccess
rights_invalid_str_mv Attribution-NonCommercial-NoDerivatives 4.0 International
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dc.format.es_PE.fl_str_mv application/pdf
dc.coverage.basin.none.fl_str_mv Cuenca Santa
dc.publisher.es_PE.fl_str_mv Springer Berlin Heidelberg
dc.source.es_PE.fl_str_mv Autoridad Nacional del Agua
Repositorio institucional - ANA
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spelling Klimes, JanNovotný, JanNovotná, I.Jordán de Urries, B.Vilímek, VitEmmer, AdamStrozzi, TazioKusák, M.Cochachin Rapre, AlejoHartvich, F.Frey, Holger2018-12-20T15:28:33Z2018-12-20T15:28:33Z2016-12Klimeš, J., Novotný, J., Novotná, I. et al. (2016) Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru). Landslides, 13 (6), 1461-1477. doi: https://doi.org/10.1007/s10346-016-0724-4ISSN: 1612-510X (Print) 1612-5118 (Online)https://hdl.handle.net/20.500.12543/3162https://doi.org/10.1007/s10346-016-0724-4Filiación institucional de autor: Alejo Cochachín Rapre / Autoridad Nacional del Agua - Unidad de Glaciología y Recursos Hídricos (ANA-UGRH), Huaraz, PeruOriginal abstract: Studies focusing on moraine deposits which slide into glacial lakes are scarce, even though they can trigger impact waves responsible for generating glacial lake outburst floods. We focused on landslides in lateral moraines as possible triggers. Detailed geomorphological, geophysical, and satellite radar interferometric investigations of the Palcacocha Lake moraine (Cordillera Blanca, Peru) together with laboratory tests on samples from the site provided data for slope stability calculations using GeoSlope software and hydrodynamic impact wave modeling using the Iber code. We identified landslides that could affect Palcacocha Lake and calculated their stability (factor of safety) under specified conditions, including variable water saturation and earthquake effects. Calculations showed that the moraine slopes are close to the threshold value (Fs¿=¿1) for stability and are especially sensitive to water saturation. The height of impact waves triggered by a landslide in 2003 and the potential wave heights from newly identified, possibly active landslides were calculated, based on landslide volume estimates, detailed lake bathymetry, and basin topography. Results show that potential future landslide-triggered waves could have similar properties to the 2003 impact wave. Evidence gathered in this study suggests that glacial lake outburst floods triggered by landslides from moraines, however, would be probably smaller than floods resulting from other types of slope processes (e.g., ice/rock avalanches) if dam breach is not taken into account. This assumption has to be critically evaluated against site-specific conditions at a given lake and any possible environmental factors, such as climate change or earthquake that may mobilize larger volumes of moraine material.Artículo en período de embargoAborda los derrumbes en morrenas laterales como posibles desencadenantes de inundaciones. Las investigaciones geomorfológicas, geofísicas y de radar satelital detalladas de la morrena del Lago Palcacocha (Cordillera Blanca, Perú) junto con pruebas de laboratorio en muestras del sitio brindan datos para los cálculos de estabilidad de la pendiente utilizando el software GeoSlope y el modelado hidrodinámico de ondas de impacto utilizando el código Iber.application/pdfengSpringer Berlin HeidelbergLandslides, December 2016, Volume 13, Issue 6, pp 1461–1477https://link.springer.com/article/10.1007/s10346-016-0724-4info:eu-repo/semantics/closedAccessAttribution-NonCommercial-NoDerivatives 4.0 Internationalhttps://creativecommons.org/licenses/by-nc-nd/4.0/Autoridad Nacional del AguaRepositorio institucional - ANAreponame:ANA-Institucionalinstname:Autoridad Nacional del Aguainstacron:ANAComportamiento de eventos extremos de origen glaciar y climáticoGestión de riesgos de desastres en recursos hídricosMonitoreo de lagunas y glaciaresLandslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)info:eu-repo/semantics/articleCuenca SantaTHUMBNAILANA0001758.pdf.jpgANA0001758.pdf.jpgGenerated Thumbnailimage/jpeg11816https://repositorio.ana.gob.pe/bitstream/20.500.12543/3162/3/ANA0001758.pdf.jpg8fb065c290073488c9c3a1a7c960d4adMD53TEXTANA0001758.pdf.txtANA0001758.pdf.txtExtracted texttext/plain2368https://repositorio.ana.gob.pe/bitstream/20.500.12543/3162/2/ANA0001758.pdf.txt4688c2ef314e7dad168225c3670b1d33MD52ORIGINALANA0001758.pdfANA0001758.pdfResumen del artículoapplication/pdf90311https://repositorio.ana.gob.pe/bitstream/20.500.12543/3162/1/ANA0001758.pdf4baae97f4c0fe1f887838eb62ab3b623MD51LICENSElicense.txtlicense.txttext/plain; charset=utf-80https://repositorio.ana.gob.pe/bitstream/20.500.12543/3162/4/license.txtd41d8cd98f00b204e9800998ecf8427eMD5420.500.12543/3162oai:repositorio.ana.gob.pe:20.500.12543/31622022-08-26 18:20:03.046Repositorio Institucional Autoridad Nacional del Aguarepositorio.ana@gmail.com
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Landslides in moraines as triggers of glacial lake outburst floods: example from Palcacocha Lake (Cordillera Blanca, Peru)
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