Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina
- Autores
- Forte, Pablo; Dominguez, Lucia; Bonadonna, Constanza; Gregg, Chris E.; Bran, Donaldo Eduardo; Bird, Deanne; Castro, Jonathan M.
- Año de publicación
- 2018
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- The 2011–2012 Cordón Caulle eruption emitted about 1 km3 of rhyodacitic tephra. Dominant westerly winds in the region caused most of the primary tephra to deposit in neighboring Argentina. In addition to the impact of widespread dispersal and fallout of primary tephra during the eruption, Argentinawas also significantly affected by remobilization of the primary ash even several years after the climactic phase of the eruption. In this mixed methods study,we combine aspects of natural and social sciences to characterize the ash resuspension events associated with the 2011–2012 Cordón Caulle deposits and assess the impacts on the Argentinian farming community of Ingeniero Jacobacci in the Patagonian Steppe. Our findings showthe primary importance of wind, rainfall and ash availability in controlling the occurrence and persistence of ash resuspension events. The role played by these variables was also reflected in the seasonal distribution of events observed. Regarding the impacts, our results complement those of earlier studies and demonstrate that ash resuspension events can exacerbate the negative impact of primary tephra fallout events from the time of deposition to many years after the eruption. Only after five years has the environment and the farming community begun to show signs of recovery. Our findings also highlight the importance of assessing ash resuspension events in multi-hazard scenarios involving volcanic and hydrometeorologic hazards.
EEA Bariloche
Fil: Forte, Pablo. University of Mainz. Institute of Geosciences; Alemania
Fil: Dominguez, Lucia. University of Geneva. Department of Earth Sciences; Suiza
Fil: Bonadonna, Constanza. University of Geneva. Department of Earth Sciences; Suiza
Fil: Gregg, Chris E. East Tennessee State University. Department of Geosciences; Estados Unidos
Fil: Bran, Donaldo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina
Fil: Bird, Deanne. University of Iceland. Institute of Life and Environmental Sciences; Islandia
Fil: Castro, Jonathan M. University of Mainz. Institute of Geosciences; Alemania - Fuente
- Journal of Volcanology and Geothermal Research 350 : 18-32 (January 2018)
- Materia
-
Ceniza
Erupciones Volcánicas
Lluvia
Viento
Ashes
Volcanic Eruptions
Rain
Winds
Argentina
Cordón Caulle
Región Patagónica - Nivel de accesibilidad
- acceso restringido
- Condiciones de uso
- Repositorio
- Institución
- Instituto Nacional de Tecnología Agropecuaria
- OAI Identificador
- oai:localhost:20.500.12123/1927
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Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, ArgentinaForte, PabloDominguez, LuciaBonadonna, ConstanzaGregg, Chris E.Bran, Donaldo EduardoBird, DeanneCastro, Jonathan M.CenizaErupciones VolcánicasLluviaVientoAshesVolcanic EruptionsRainWindsArgentinaCordón CaulleRegión PatagónicaThe 2011–2012 Cordón Caulle eruption emitted about 1 km3 of rhyodacitic tephra. Dominant westerly winds in the region caused most of the primary tephra to deposit in neighboring Argentina. In addition to the impact of widespread dispersal and fallout of primary tephra during the eruption, Argentinawas also significantly affected by remobilization of the primary ash even several years after the climactic phase of the eruption. In this mixed methods study,we combine aspects of natural and social sciences to characterize the ash resuspension events associated with the 2011–2012 Cordón Caulle deposits and assess the impacts on the Argentinian farming community of Ingeniero Jacobacci in the Patagonian Steppe. Our findings showthe primary importance of wind, rainfall and ash availability in controlling the occurrence and persistence of ash resuspension events. The role played by these variables was also reflected in the seasonal distribution of events observed. Regarding the impacts, our results complement those of earlier studies and demonstrate that ash resuspension events can exacerbate the negative impact of primary tephra fallout events from the time of deposition to many years after the eruption. Only after five years has the environment and the farming community begun to show signs of recovery. Our findings also highlight the importance of assessing ash resuspension events in multi-hazard scenarios involving volcanic and hydrometeorologic hazards.EEA BarilocheFil: Forte, Pablo. University of Mainz. Institute of Geosciences; AlemaniaFil: Dominguez, Lucia. University of Geneva. Department of Earth Sciences; SuizaFil: Bonadonna, Constanza. University of Geneva. Department of Earth Sciences; SuizaFil: Gregg, Chris E. East Tennessee State University. Department of Geosciences; Estados UnidosFil: Bran, Donaldo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; ArgentinaFil: Bird, Deanne. University of Iceland. Institute of Life and Environmental Sciences; IslandiaFil: Castro, Jonathan M. University of Mainz. Institute of Geosciences; Alemania2018-03-01T15:15:43Z2018-03-01T15:15:43Z2018info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfhttp://hdl.handle.net/20.500.12123/1927https://www.sciencedirect.com/science/article/pii/S03770273173058750377-0273https://doi.org/10.1016/j.jvolgeores.2017.11.021Journal of Volcanology and Geothermal Research 350 : 18-32 (January 2018)reponame:INTA Digital (INTA)instname:Instituto Nacional de Tecnología Agropecuariaenginfo:eu-repo/semantics/restrictedAccess2025-09-04T09:47:09Zoai:localhost:20.500.12123/1927instacron:INTAInstitucionalhttp://repositorio.inta.gob.ar/Organismo científico-tecnológicoNo correspondehttp://repositorio.inta.gob.ar/oai/requesttripaldi.nicolas@inta.gob.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:l2025-09-04 09:47:09.946INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuariafalse |
dc.title.none.fl_str_mv |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina |
title |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina |
spellingShingle |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina Forte, Pablo Ceniza Erupciones Volcánicas Lluvia Viento Ashes Volcanic Eruptions Rain Winds Argentina Cordón Caulle Región Patagónica |
title_short |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina |
title_full |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina |
title_fullStr |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina |
title_full_unstemmed |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina |
title_sort |
Ash resuspension related to the 2011–2012 Cordón Caulle eruption, Chile, in a rural community of Patagonia, Argentina |
dc.creator.none.fl_str_mv |
Forte, Pablo Dominguez, Lucia Bonadonna, Constanza Gregg, Chris E. Bran, Donaldo Eduardo Bird, Deanne Castro, Jonathan M. |
author |
Forte, Pablo |
author_facet |
Forte, Pablo Dominguez, Lucia Bonadonna, Constanza Gregg, Chris E. Bran, Donaldo Eduardo Bird, Deanne Castro, Jonathan M. |
author_role |
author |
author2 |
Dominguez, Lucia Bonadonna, Constanza Gregg, Chris E. Bran, Donaldo Eduardo Bird, Deanne Castro, Jonathan M. |
author2_role |
author author author author author author |
dc.subject.none.fl_str_mv |
Ceniza Erupciones Volcánicas Lluvia Viento Ashes Volcanic Eruptions Rain Winds Argentina Cordón Caulle Región Patagónica |
topic |
Ceniza Erupciones Volcánicas Lluvia Viento Ashes Volcanic Eruptions Rain Winds Argentina Cordón Caulle Región Patagónica |
dc.description.none.fl_txt_mv |
The 2011–2012 Cordón Caulle eruption emitted about 1 km3 of rhyodacitic tephra. Dominant westerly winds in the region caused most of the primary tephra to deposit in neighboring Argentina. In addition to the impact of widespread dispersal and fallout of primary tephra during the eruption, Argentinawas also significantly affected by remobilization of the primary ash even several years after the climactic phase of the eruption. In this mixed methods study,we combine aspects of natural and social sciences to characterize the ash resuspension events associated with the 2011–2012 Cordón Caulle deposits and assess the impacts on the Argentinian farming community of Ingeniero Jacobacci in the Patagonian Steppe. Our findings showthe primary importance of wind, rainfall and ash availability in controlling the occurrence and persistence of ash resuspension events. The role played by these variables was also reflected in the seasonal distribution of events observed. Regarding the impacts, our results complement those of earlier studies and demonstrate that ash resuspension events can exacerbate the negative impact of primary tephra fallout events from the time of deposition to many years after the eruption. Only after five years has the environment and the farming community begun to show signs of recovery. Our findings also highlight the importance of assessing ash resuspension events in multi-hazard scenarios involving volcanic and hydrometeorologic hazards. EEA Bariloche Fil: Forte, Pablo. University of Mainz. Institute of Geosciences; Alemania Fil: Dominguez, Lucia. University of Geneva. Department of Earth Sciences; Suiza Fil: Bonadonna, Constanza. University of Geneva. Department of Earth Sciences; Suiza Fil: Gregg, Chris E. East Tennessee State University. Department of Geosciences; Estados Unidos Fil: Bran, Donaldo Eduardo. Instituto Nacional de Tecnología Agropecuaria (INTA). Estación Experimental Agropecuaria Bariloche; Argentina Fil: Bird, Deanne. University of Iceland. Institute of Life and Environmental Sciences; Islandia Fil: Castro, Jonathan M. University of Mainz. Institute of Geosciences; Alemania |
description |
The 2011–2012 Cordón Caulle eruption emitted about 1 km3 of rhyodacitic tephra. Dominant westerly winds in the region caused most of the primary tephra to deposit in neighboring Argentina. In addition to the impact of widespread dispersal and fallout of primary tephra during the eruption, Argentinawas also significantly affected by remobilization of the primary ash even several years after the climactic phase of the eruption. In this mixed methods study,we combine aspects of natural and social sciences to characterize the ash resuspension events associated with the 2011–2012 Cordón Caulle deposits and assess the impacts on the Argentinian farming community of Ingeniero Jacobacci in the Patagonian Steppe. Our findings showthe primary importance of wind, rainfall and ash availability in controlling the occurrence and persistence of ash resuspension events. The role played by these variables was also reflected in the seasonal distribution of events observed. Regarding the impacts, our results complement those of earlier studies and demonstrate that ash resuspension events can exacerbate the negative impact of primary tephra fallout events from the time of deposition to many years after the eruption. Only after five years has the environment and the farming community begun to show signs of recovery. Our findings also highlight the importance of assessing ash resuspension events in multi-hazard scenarios involving volcanic and hydrometeorologic hazards. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-03-01T15:15:43Z 2018-03-01T15:15:43Z 2018 |
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/20.500.12123/1927 https://www.sciencedirect.com/science/article/pii/S0377027317305875 0377-0273 https://doi.org/10.1016/j.jvolgeores.2017.11.021 |
url |
http://hdl.handle.net/20.500.12123/1927 https://www.sciencedirect.com/science/article/pii/S0377027317305875 https://doi.org/10.1016/j.jvolgeores.2017.11.021 |
identifier_str_mv |
0377-0273 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/restrictedAccess |
eu_rights_str_mv |
restrictedAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.source.none.fl_str_mv |
Journal of Volcanology and Geothermal Research 350 : 18-32 (January 2018) reponame:INTA Digital (INTA) instname:Instituto Nacional de Tecnología Agropecuaria |
reponame_str |
INTA Digital (INTA) |
collection |
INTA Digital (INTA) |
instname_str |
Instituto Nacional de Tecnología Agropecuaria |
repository.name.fl_str_mv |
INTA Digital (INTA) - Instituto Nacional de Tecnología Agropecuaria |
repository.mail.fl_str_mv |
tripaldi.nicolas@inta.gob.ar |
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1842341352834072576 |
score |
12.623145 |