Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities

Autores
Hayes, Josh; Wilson, Thomas M.; Stewart, Carol; Villarosa, Gustavo; Salgado, Pablo Agustín; Beigt, Debora; Outes, Ana Valeria; Deligne, Natalia I.; Leonard, Graham S.
Año de publicación
2019
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Reliable methods for volcanic impact and risk assessments are essential. They provide constructive information to emergency and disaster managers, critical infrastructure providers, the insurance industry, and wider society. Posteruption clean-up of tephra deposits is a prevalent and expensive (time and resource) activity which is often not planned for. Here, we present an overview of the clean-up efforts undertaken in four communities after the VEI 4 eruption of Calbuco volcano in 2015. We narratively reconstruct clean-up efforts in Ensenada (Chile), Junín de los Andes (Argentina), San Martín de los Andes (Argentina), and Villa La Angostura (Argentina) using semi-structured interviews, syn- and post-deposition photographs, pre- and post-event visual spectrum satellite imagery, and media reports. We compare these reconstructions with estimates based on a geospatial modelling approach adapted from Hayes et al. (Journal of Applied Volcanology 6:1; 2017). Specifically, we compare reported and geospatially derived estimates for volume of tephra removed, and clean-up operation duration. Our modelling approach performed well for Junín de los Andes but did not adequately capture volume and clean-up operation duration for the three remaining case study locations. We discuss several sources of uncertainty (including observational errors and natural variance of tephra deposit thickness), reported tephra removal volume estimates, clean-up methods, land use, and temporal evolution of clean-up operation demand. Our work demonstrates the utility of using simple geospatial data to develop assessments for tephra clean-up for use in response and recovery planning, and quantitative volcanic impact and risk assessments.
Fil: Hayes, Josh. University of Canterbury; Nueva Zelanda
Fil: Wilson, Thomas M.. University of Canterbury; Nueva Zelanda
Fil: Stewart, Carol. Massey University Wellington; Nueva Zelanda
Fil: Villarosa, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina
Fil: Salgado, Pablo Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Beigt, Debora. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Outes, Ana Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Deligne, Natalia I.. GNS Science; Nueva Zelanda
Fil: Leonard, Graham S.. GNS Science; Nueva Zelanda
Materia
DISASTER RECOVERY
DISASTER RISK MANAGEMENT
DISASTER WASTE MANAGEMENT
VOLCANIC ASH
VOLCANIC HAZARD
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/120806
Acceder
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repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communitiesHayes, JoshWilson, Thomas M.Stewart, CarolVillarosa, GustavoSalgado, Pablo AgustínBeigt, DeboraOutes, Ana ValeriaDeligne, Natalia I.Leonard, Graham S.DISASTER RECOVERYDISASTER RISK MANAGEMENTDISASTER WASTE MANAGEMENTVOLCANIC ASHVOLCANIC HAZARDhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Reliable methods for volcanic impact and risk assessments are essential. They provide constructive information to emergency and disaster managers, critical infrastructure providers, the insurance industry, and wider society. Posteruption clean-up of tephra deposits is a prevalent and expensive (time and resource) activity which is often not planned for. Here, we present an overview of the clean-up efforts undertaken in four communities after the VEI 4 eruption of Calbuco volcano in 2015. We narratively reconstruct clean-up efforts in Ensenada (Chile), Junín de los Andes (Argentina), San Martín de los Andes (Argentina), and Villa La Angostura (Argentina) using semi-structured interviews, syn- and post-deposition photographs, pre- and post-event visual spectrum satellite imagery, and media reports. We compare these reconstructions with estimates based on a geospatial modelling approach adapted from Hayes et al. (Journal of Applied Volcanology 6:1; 2017). Specifically, we compare reported and geospatially derived estimates for volume of tephra removed, and clean-up operation duration. Our modelling approach performed well for Junín de los Andes but did not adequately capture volume and clean-up operation duration for the three remaining case study locations. We discuss several sources of uncertainty (including observational errors and natural variance of tephra deposit thickness), reported tephra removal volume estimates, clean-up methods, land use, and temporal evolution of clean-up operation demand. Our work demonstrates the utility of using simple geospatial data to develop assessments for tephra clean-up for use in response and recovery planning, and quantitative volcanic impact and risk assessments.Fil: Hayes, Josh. University of Canterbury; Nueva ZelandaFil: Wilson, Thomas M.. University of Canterbury; Nueva ZelandaFil: Stewart, Carol. Massey University Wellington; Nueva ZelandaFil: Villarosa, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; ArgentinaFil: Salgado, Pablo Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; ArgentinaFil: Beigt, Debora. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; ArgentinaFil: Outes, Ana Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; ArgentinaFil: Deligne, Natalia I.. GNS Science; Nueva ZelandaFil: Leonard, Graham S.. GNS Science; Nueva ZelandaBioMed Central2019-08info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/120806Hayes, Josh; Wilson, Thomas M.; Stewart, Carol; Villarosa, Gustavo; Salgado, Pablo Agustín; et al.; Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities; BioMed Central; Journal of Applied Volcanology; 8; 7; 8-2019; 1-232191-5040CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1186/s13617-019-0087-3info:eu-repo/semantics/altIdentifier/url/https://appliedvolc.biomedcentral.com/articles/10.1186/s13617-019-0087-3info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:47:04Zoai:ri.conicet.gov.ar:11336/120806instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-29 10:47:04.317CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
title Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
spellingShingle Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
Hayes, Josh
DISASTER RECOVERY
DISASTER RISK MANAGEMENT
DISASTER WASTE MANAGEMENT
VOLCANIC ASH
VOLCANIC HAZARD
title_short Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
title_full Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
title_fullStr Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
title_full_unstemmed Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
title_sort Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities
dc.creator.none.fl_str_mv Hayes, Josh
Wilson, Thomas M.
Stewart, Carol
Villarosa, Gustavo
Salgado, Pablo Agustín
Beigt, Debora
Outes, Ana Valeria
Deligne, Natalia I.
Leonard, Graham S.
author Hayes, Josh
author_facet Hayes, Josh
Wilson, Thomas M.
Stewart, Carol
Villarosa, Gustavo
Salgado, Pablo Agustín
Beigt, Debora
Outes, Ana Valeria
Deligne, Natalia I.
Leonard, Graham S.
author_role author
author2 Wilson, Thomas M.
Stewart, Carol
Villarosa, Gustavo
Salgado, Pablo Agustín
Beigt, Debora
Outes, Ana Valeria
Deligne, Natalia I.
Leonard, Graham S.
author2_role author
author
author
author
author
author
author
author
dc.subject.none.fl_str_mv DISASTER RECOVERY
DISASTER RISK MANAGEMENT
DISASTER WASTE MANAGEMENT
VOLCANIC ASH
VOLCANIC HAZARD
topic DISASTER RECOVERY
DISASTER RISK MANAGEMENT
DISASTER WASTE MANAGEMENT
VOLCANIC ASH
VOLCANIC HAZARD
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Reliable methods for volcanic impact and risk assessments are essential. They provide constructive information to emergency and disaster managers, critical infrastructure providers, the insurance industry, and wider society. Posteruption clean-up of tephra deposits is a prevalent and expensive (time and resource) activity which is often not planned for. Here, we present an overview of the clean-up efforts undertaken in four communities after the VEI 4 eruption of Calbuco volcano in 2015. We narratively reconstruct clean-up efforts in Ensenada (Chile), Junín de los Andes (Argentina), San Martín de los Andes (Argentina), and Villa La Angostura (Argentina) using semi-structured interviews, syn- and post-deposition photographs, pre- and post-event visual spectrum satellite imagery, and media reports. We compare these reconstructions with estimates based on a geospatial modelling approach adapted from Hayes et al. (Journal of Applied Volcanology 6:1; 2017). Specifically, we compare reported and geospatially derived estimates for volume of tephra removed, and clean-up operation duration. Our modelling approach performed well for Junín de los Andes but did not adequately capture volume and clean-up operation duration for the three remaining case study locations. We discuss several sources of uncertainty (including observational errors and natural variance of tephra deposit thickness), reported tephra removal volume estimates, clean-up methods, land use, and temporal evolution of clean-up operation demand. Our work demonstrates the utility of using simple geospatial data to develop assessments for tephra clean-up for use in response and recovery planning, and quantitative volcanic impact and risk assessments.
Fil: Hayes, Josh. University of Canterbury; Nueva Zelanda
Fil: Wilson, Thomas M.. University of Canterbury; Nueva Zelanda
Fil: Stewart, Carol. Massey University Wellington; Nueva Zelanda
Fil: Villarosa, Gustavo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina. Universidad Nacional del Comahue. Centro Regional Universitario Bariloche; Argentina
Fil: Salgado, Pablo Agustín. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Beigt, Debora. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Outes, Ana Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Patagonia Norte. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales. Universidad Nacional del Comahue. Instituto Andino Patagónico de Tecnologías Biológicas y Geoambientales; Argentina
Fil: Deligne, Natalia I.. GNS Science; Nueva Zelanda
Fil: Leonard, Graham S.. GNS Science; Nueva Zelanda
description Reliable methods for volcanic impact and risk assessments are essential. They provide constructive information to emergency and disaster managers, critical infrastructure providers, the insurance industry, and wider society. Posteruption clean-up of tephra deposits is a prevalent and expensive (time and resource) activity which is often not planned for. Here, we present an overview of the clean-up efforts undertaken in four communities after the VEI 4 eruption of Calbuco volcano in 2015. We narratively reconstruct clean-up efforts in Ensenada (Chile), Junín de los Andes (Argentina), San Martín de los Andes (Argentina), and Villa La Angostura (Argentina) using semi-structured interviews, syn- and post-deposition photographs, pre- and post-event visual spectrum satellite imagery, and media reports. We compare these reconstructions with estimates based on a geospatial modelling approach adapted from Hayes et al. (Journal of Applied Volcanology 6:1; 2017). Specifically, we compare reported and geospatially derived estimates for volume of tephra removed, and clean-up operation duration. Our modelling approach performed well for Junín de los Andes but did not adequately capture volume and clean-up operation duration for the three remaining case study locations. We discuss several sources of uncertainty (including observational errors and natural variance of tephra deposit thickness), reported tephra removal volume estimates, clean-up methods, land use, and temporal evolution of clean-up operation demand. Our work demonstrates the utility of using simple geospatial data to develop assessments for tephra clean-up for use in response and recovery planning, and quantitative volcanic impact and risk assessments.
publishDate 2019
dc.date.none.fl_str_mv 2019-08
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/120806
Hayes, Josh; Wilson, Thomas M.; Stewart, Carol; Villarosa, Gustavo; Salgado, Pablo Agustín; et al.; Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities; BioMed Central; Journal of Applied Volcanology; 8; 7; 8-2019; 1-23
2191-5040
CONICET Digital
CONICET
url http://hdl.handle.net/11336/120806
identifier_str_mv Hayes, Josh; Wilson, Thomas M.; Stewart, Carol; Villarosa, Gustavo; Salgado, Pablo Agustín; et al.; Tephra clean-up after the 2015 eruption of Calbuco volcano, Chile: A quantitative geospatial assessment in four communities; BioMed Central; Journal of Applied Volcanology; 8; 7; 8-2019; 1-23
2191-5040
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1186/s13617-019-0087-3
info:eu-repo/semantics/altIdentifier/url/https://appliedvolc.biomedcentral.com/articles/10.1186/s13617-019-0087-3
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv BioMed Central
publisher.none.fl_str_mv BioMed Central
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
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