Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)

Autores
Diaz, Susana Beatriz; Paladini, Alejandro Alberto; Braile, H.G.; Dieguez, Maria del Carmen; Deferrari, Guillermo Alejandro; Vernet, María; Vrsalovich, J.
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
On June 4th, 2011, the Puyehue-Cordon Caulle volcanic complex (40ª35´25′′S 72ª07´02′′W, Chile) started eruption, sending ash 45,000 feet into the atmosphere. After the initial period, the eruption continued for several months, with less intensity. Changes in global irradiance in the UV-B and UV-A, and direct irradiance and AOD in the UV-A, as consequence of the eruption, were studied. Global irradiance has been permanently measured at the Laboratory of Photobiology (LPh) (41.13S, 71.42W, 804 msl) since 1998. In addition, in the frame of a project to study altitude effect on direct and global irradiance, field campaigns were performed during September 17th to 23rd, 2010 and September 14th to 18th, 2011, in the region of the Nahuel Huapi National Park, near 100 km from the eruption. In those periods, simultaneous measurements of direct and global irradiance and aerosol optical depth (AOD) were carried out at three sites: Laboratory of Photobiology (LPh), Mt Otto (41.15S, 71.38W, 1386 msl) and Mt Catedral (41.17S, 71.48W, 1930 msl). The analysis of aerosols in 2011, three to four month after the eruption started, showed the presence of larger particles and more variability than in 2010, at all sites. Global irradiance, at LPh, also exhibited larger variability, compared to 1999, when no eruption or any other event that could have produced major changes in aerosols occurred. The mean decrease, as consequence of the volcano activity, at LPh, was around 20%, at 305 nm and closed to 10%, at 320 nm. At 380 nm, the decrease was very small and not statistically significant, although in particular days, with large aerosol load, a significant decrease was observed. Direct irradiance, in the UV-A, showed larger decrease than global irradiance. The effect of the eruption was more pronounced at the low altitude site.
Fil: Diaz, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones En Ingeniería Genética y Biología Molecular; Argentina
Fil: Paladini, Alejandro Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones En Ingeniería Genética y Biología Molecular; Argentina
Fil: Braile, H.G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular; Argentina
Fil: Dieguez, Maria del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Deferrari, Guillermo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Vernet, María. University Of California At San Diego; Estados Unidos
Fil: Vrsalovich, J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Materia
Radiacion Uv
Erupciones Volcanicas
Aerosoles
Global Irradiance
Direct Irradiance
Volcanic Eruptions
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/3977
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/3977
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)Diaz, Susana BeatrizPaladini, Alejandro AlbertoBraile, H.G.Dieguez, Maria del CarmenDeferrari, Guillermo AlejandroVernet, MaríaVrsalovich, J.Radiacion UvErupciones VolcanicasAerosolesGlobal IrradianceDirect IrradianceVolcanic Eruptionshttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1On June 4th, 2011, the Puyehue-Cordon Caulle volcanic complex (40ª35´25′′S 72ª07´02′′W, Chile) started eruption, sending ash 45,000 feet into the atmosphere. After the initial period, the eruption continued for several months, with less intensity. Changes in global irradiance in the UV-B and UV-A, and direct irradiance and AOD in the UV-A, as consequence of the eruption, were studied. Global irradiance has been permanently measured at the Laboratory of Photobiology (LPh) (41.13S, 71.42W, 804 msl) since 1998. In addition, in the frame of a project to study altitude effect on direct and global irradiance, field campaigns were performed during September 17th to 23rd, 2010 and September 14th to 18th, 2011, in the region of the Nahuel Huapi National Park, near 100 km from the eruption. In those periods, simultaneous measurements of direct and global irradiance and aerosol optical depth (AOD) were carried out at three sites: Laboratory of Photobiology (LPh), Mt Otto (41.15S, 71.38W, 1386 msl) and Mt Catedral (41.17S, 71.48W, 1930 msl). The analysis of aerosols in 2011, three to four month after the eruption started, showed the presence of larger particles and more variability than in 2010, at all sites. Global irradiance, at LPh, also exhibited larger variability, compared to 1999, when no eruption or any other event that could have produced major changes in aerosols occurred. The mean decrease, as consequence of the volcano activity, at LPh, was around 20%, at 305 nm and closed to 10%, at 320 nm. At 380 nm, the decrease was very small and not statistically significant, although in particular days, with large aerosol load, a significant decrease was observed. Direct irradiance, in the UV-A, showed larger decrease than global irradiance. The effect of the eruption was more pronounced at the low altitude site.Fil: Diaz, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones En Ingeniería Genética y Biología Molecular; ArgentinaFil: Paladini, Alejandro Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones En Ingeniería Genética y Biología Molecular; ArgentinaFil: Braile, H.G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular; ArgentinaFil: Dieguez, Maria del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; ArgentinaFil: Deferrari, Guillermo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaFil: Vernet, María. University Of California At San Diego; Estados UnidosFil: Vrsalovich, J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; ArgentinaElsevier2014-02-25info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/3977Diaz, Susana Beatriz; Paladini, Alejandro Alberto; Braile, H.G.; Dieguez, Maria del Carmen; Deferrari, Guillermo Alejandro; et al.; Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile); Elsevier; Journal Of Atmospheric And Solar-terrestrial Physics; 112; (2014); 25-2-2014; 47-561364-6826enginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.jastp.2014.02.006info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1364682614000558info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:12:00Zoai:ri.conicet.gov.ar:11336/3977instacron: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:34982025-09-03 10:12:00.767CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
title Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
spellingShingle Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
Diaz, Susana Beatriz
Radiacion Uv
Erupciones Volcanicas
Aerosoles
Global Irradiance
Direct Irradiance
Volcanic Eruptions
title_short Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
title_full Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
title_fullStr Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
title_full_unstemmed Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
title_sort Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile)
dc.creator.none.fl_str_mv Diaz, Susana Beatriz
Paladini, Alejandro Alberto
Braile, H.G.
Dieguez, Maria del Carmen
Deferrari, Guillermo Alejandro
Vernet, María
Vrsalovich, J.
author Diaz, Susana Beatriz
author_facet Diaz, Susana Beatriz
Paladini, Alejandro Alberto
Braile, H.G.
Dieguez, Maria del Carmen
Deferrari, Guillermo Alejandro
Vernet, María
Vrsalovich, J.
author_role author
author2 Paladini, Alejandro Alberto
Braile, H.G.
Dieguez, Maria del Carmen
Deferrari, Guillermo Alejandro
Vernet, María
Vrsalovich, J.
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv Radiacion Uv
Erupciones Volcanicas
Aerosoles
Global Irradiance
Direct Irradiance
Volcanic Eruptions
topic Radiacion Uv
Erupciones Volcanicas
Aerosoles
Global Irradiance
Direct Irradiance
Volcanic Eruptions
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv On June 4th, 2011, the Puyehue-Cordon Caulle volcanic complex (40ª35´25′′S 72ª07´02′′W, Chile) started eruption, sending ash 45,000 feet into the atmosphere. After the initial period, the eruption continued for several months, with less intensity. Changes in global irradiance in the UV-B and UV-A, and direct irradiance and AOD in the UV-A, as consequence of the eruption, were studied. Global irradiance has been permanently measured at the Laboratory of Photobiology (LPh) (41.13S, 71.42W, 804 msl) since 1998. In addition, in the frame of a project to study altitude effect on direct and global irradiance, field campaigns were performed during September 17th to 23rd, 2010 and September 14th to 18th, 2011, in the region of the Nahuel Huapi National Park, near 100 km from the eruption. In those periods, simultaneous measurements of direct and global irradiance and aerosol optical depth (AOD) were carried out at three sites: Laboratory of Photobiology (LPh), Mt Otto (41.15S, 71.38W, 1386 msl) and Mt Catedral (41.17S, 71.48W, 1930 msl). The analysis of aerosols in 2011, three to four month after the eruption started, showed the presence of larger particles and more variability than in 2010, at all sites. Global irradiance, at LPh, also exhibited larger variability, compared to 1999, when no eruption or any other event that could have produced major changes in aerosols occurred. The mean decrease, as consequence of the volcano activity, at LPh, was around 20%, at 305 nm and closed to 10%, at 320 nm. At 380 nm, the decrease was very small and not statistically significant, although in particular days, with large aerosol load, a significant decrease was observed. Direct irradiance, in the UV-A, showed larger decrease than global irradiance. The effect of the eruption was more pronounced at the low altitude site.
Fil: Diaz, Susana Beatriz. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones En Ingeniería Genética y Biología Molecular; Argentina
Fil: Paladini, Alejandro Alberto. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones En Ingeniería Genética y Biología Molecular; Argentina
Fil: Braile, H.G.. Consejo Nacional de Investigaciones Científicas y Técnicas. Instituto de Investigaciones en Ingeniería Genética y Biología Molecular; Argentina
Fil: Dieguez, Maria del Carmen. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Patagonia Norte. Instituto de Investigación en Biodiversidad y Medioambiente; Argentina
Fil: Deferrari, Guillermo Alejandro. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
Fil: Vernet, María. University Of California At San Diego; Estados Unidos
Fil: Vrsalovich, J.. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Austral de Investigaciones Científicas; Argentina
description On June 4th, 2011, the Puyehue-Cordon Caulle volcanic complex (40ª35´25′′S 72ª07´02′′W, Chile) started eruption, sending ash 45,000 feet into the atmosphere. After the initial period, the eruption continued for several months, with less intensity. Changes in global irradiance in the UV-B and UV-A, and direct irradiance and AOD in the UV-A, as consequence of the eruption, were studied. Global irradiance has been permanently measured at the Laboratory of Photobiology (LPh) (41.13S, 71.42W, 804 msl) since 1998. In addition, in the frame of a project to study altitude effect on direct and global irradiance, field campaigns were performed during September 17th to 23rd, 2010 and September 14th to 18th, 2011, in the region of the Nahuel Huapi National Park, near 100 km from the eruption. In those periods, simultaneous measurements of direct and global irradiance and aerosol optical depth (AOD) were carried out at three sites: Laboratory of Photobiology (LPh), Mt Otto (41.15S, 71.38W, 1386 msl) and Mt Catedral (41.17S, 71.48W, 1930 msl). The analysis of aerosols in 2011, three to four month after the eruption started, showed the presence of larger particles and more variability than in 2010, at all sites. Global irradiance, at LPh, also exhibited larger variability, compared to 1999, when no eruption or any other event that could have produced major changes in aerosols occurred. The mean decrease, as consequence of the volcano activity, at LPh, was around 20%, at 305 nm and closed to 10%, at 320 nm. At 380 nm, the decrease was very small and not statistically significant, although in particular days, with large aerosol load, a significant decrease was observed. Direct irradiance, in the UV-A, showed larger decrease than global irradiance. The effect of the eruption was more pronounced at the low altitude site.
publishDate 2014
dc.date.none.fl_str_mv 2014-02-25
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/11336/3977
Diaz, Susana Beatriz; Paladini, Alejandro Alberto; Braile, H.G.; Dieguez, Maria del Carmen; Deferrari, Guillermo Alejandro; et al.; Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile); Elsevier; Journal Of Atmospheric And Solar-terrestrial Physics; 112; (2014); 25-2-2014; 47-56
1364-6826
url http://hdl.handle.net/11336/3977
identifier_str_mv Diaz, Susana Beatriz; Paladini, Alejandro Alberto; Braile, H.G.; Dieguez, Maria del Carmen; Deferrari, Guillermo Alejandro; et al.; Global and Direct UV Irradiance Variation in the Nahuel Huapi National Park (Patagonia, Argentina) After the Eruption of Puyehue- Cordon Caulle (Chile); Elsevier; Journal Of Atmospheric And Solar-terrestrial Physics; 112; (2014); 25-2-2014; 47-56
1364-6826
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.jastp.2014.02.006
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1364682614000558
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier
publisher.none.fl_str_mv Elsevier
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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score 13.13397

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