Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina

Autores
Achad, Mariana; Lopez, Maria Laura; Ceppi, Sergio Andres; Palancar, Gustavo Gerardo; Tirao, German Alfredo; Toselli, Beatriz Margarita
Año de publicación
2014
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Bulk aerosol samples collected during 2010 and 2011 at one receptor site in Córdoba City, Argentina, havebeen quantitatively analyzed to determine aerosol elemental composition by using SR-XRF. A receptormodel analysis has been applied to ambient PM2.5 measurements. Four sources have been identifiedbeing their contributions: traffic: (13 2)mgm 3,SO42 /combustion processes, including biomassburning: (15 1)mgm 3, mineral dust: (7 2)mgm 3and industry: (8 1)mgm 3. Source identifi-cation was carried out by inspection of key species in source profiles, seasonality of source contributions,comparison with literature data and the knowledge of the city; for the biomass burning contribution theMODIS burned area daily product was used to confirm wildfire events along the year. In addition, fromMay to August 2011, aerosols were collected in two additional size fractions (PM0.25e0.5, PM0.5e1) toinvestigate the toxic metal contributions to thefiner fractions. An important result of this work is thattoxic metals make an important contribution to thefinest (PM0.25e0.5) size fraction. The results of thepresent analysis can help to demonstrate to local and national authorities the urgent need to carry outemission inventories, to implement air quality monitoring systems and to set regulations for PM2.5.
Fil: Achad, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lopez, Maria Laura. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ceppi, Sergio Andres. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Palancar, Gustavo Gerardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Tirao, German Alfredo. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Toselli, Beatriz Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Materia
Pm2.5, Pm0.5e1, And Pm0.25e0.5
Chemical Element
Pmf Model
Synchrotron Radiation X-Rayfluorescence
Córdoba City
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:11336/31482
Acceder
id CONICETDig_7e5582a47fddd38c6753b5dfe7c5e5b7
oai_identifier_str oai:ri.conicet.gov.ar:11336/31482
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Assessment of fine and sub-micrometer aerosols at an urban environment of ArgentinaAchad, MarianaLopez, Maria LauraCeppi, Sergio AndresPalancar, Gustavo GerardoTirao, German AlfredoToselli, Beatriz MargaritaPm2.5, Pm0.5e1, And Pm0.25e0.5Chemical ElementPmf ModelSynchrotron Radiation X-RayfluorescenceCórdoba Cityhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Bulk aerosol samples collected during 2010 and 2011 at one receptor site in Córdoba City, Argentina, havebeen quantitatively analyzed to determine aerosol elemental composition by using SR-XRF. A receptormodel analysis has been applied to ambient PM2.5 measurements. Four sources have been identifiedbeing their contributions: traffic: (13 2)mgm 3,SO42 /combustion processes, including biomassburning: (15 1)mgm 3, mineral dust: (7 2)mgm 3and industry: (8 1)mgm 3. Source identifi-cation was carried out by inspection of key species in source profiles, seasonality of source contributions,comparison with literature data and the knowledge of the city; for the biomass burning contribution theMODIS burned area daily product was used to confirm wildfire events along the year. In addition, fromMay to August 2011, aerosols were collected in two additional size fractions (PM0.25e0.5, PM0.5e1) toinvestigate the toxic metal contributions to thefiner fractions. An important result of this work is thattoxic metals make an important contribution to thefinest (PM0.25e0.5) size fraction. The results of thepresent analysis can help to demonstrate to local and national authorities the urgent need to carry outemission inventories, to implement air quality monitoring systems and to set regulations for PM2.5.Fil: Achad, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Lopez, Maria Laura. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Ceppi, Sergio Andres. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Palancar, Gustavo Gerardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaFil: Tirao, German Alfredo. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Toselli, Beatriz Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; ArgentinaPergamon-Elsevier Science Ltd.2014-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/31482Toselli, Beatriz Margarita; Tirao, German Alfredo; Palancar, Gustavo Gerardo; Ceppi, Sergio Andres; Lopez, Maria Laura; Achad, Mariana; et al.; Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina; Pergamon-Elsevier Science Ltd.; Atmospheric Environment; 92; 5-2014; 522-5321352-2310CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2014.05.001info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1352231014003483info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-29T10:32:37Zoai:ri.conicet.gov.ar:11336/31482instacron: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 10:32:37.312CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
title Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
spellingShingle Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
Achad, Mariana
Pm2.5, Pm0.5e1, And Pm0.25e0.5
Chemical Element
Pmf Model
Synchrotron Radiation X-Rayfluorescence
Córdoba City
title_short Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
title_full Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
title_fullStr Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
title_full_unstemmed Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
title_sort Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina
dc.creator.none.fl_str_mv Achad, Mariana
Lopez, Maria Laura
Ceppi, Sergio Andres
Palancar, Gustavo Gerardo
Tirao, German Alfredo
Toselli, Beatriz Margarita
author Achad, Mariana
author_facet Achad, Mariana
Lopez, Maria Laura
Ceppi, Sergio Andres
Palancar, Gustavo Gerardo
Tirao, German Alfredo
Toselli, Beatriz Margarita
author_role author
author2 Lopez, Maria Laura
Ceppi, Sergio Andres
Palancar, Gustavo Gerardo
Tirao, German Alfredo
Toselli, Beatriz Margarita
author2_role author
author
author
author
author
dc.subject.none.fl_str_mv Pm2.5, Pm0.5e1, And Pm0.25e0.5
Chemical Element
Pmf Model
Synchrotron Radiation X-Rayfluorescence
Córdoba City
topic Pm2.5, Pm0.5e1, And Pm0.25e0.5
Chemical Element
Pmf Model
Synchrotron Radiation X-Rayfluorescence
Córdoba City
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Bulk aerosol samples collected during 2010 and 2011 at one receptor site in Córdoba City, Argentina, havebeen quantitatively analyzed to determine aerosol elemental composition by using SR-XRF. A receptormodel analysis has been applied to ambient PM2.5 measurements. Four sources have been identifiedbeing their contributions: traffic: (13 2)mgm 3,SO42 /combustion processes, including biomassburning: (15 1)mgm 3, mineral dust: (7 2)mgm 3and industry: (8 1)mgm 3. Source identifi-cation was carried out by inspection of key species in source profiles, seasonality of source contributions,comparison with literature data and the knowledge of the city; for the biomass burning contribution theMODIS burned area daily product was used to confirm wildfire events along the year. In addition, fromMay to August 2011, aerosols were collected in two additional size fractions (PM0.25e0.5, PM0.5e1) toinvestigate the toxic metal contributions to thefiner fractions. An important result of this work is thattoxic metals make an important contribution to thefinest (PM0.25e0.5) size fraction. The results of thepresent analysis can help to demonstrate to local and national authorities the urgent need to carry outemission inventories, to implement air quality monitoring systems and to set regulations for PM2.5.
Fil: Achad, Mariana. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Lopez, Maria Laura. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Ceppi, Sergio Andres. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Palancar, Gustavo Gerardo. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
Fil: Tirao, German Alfredo. Universidad Nacional de Córdoba. Facultad de Matemática, Astronomía y Física; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Toselli, Beatriz Margarita. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto de Investigaciones en Físico-química de Córdoba. Universidad Nacional de Córdoba. Facultad de Ciencias Químicas. Instituto de Investigaciones en Físico-química de Córdoba; Argentina
description Bulk aerosol samples collected during 2010 and 2011 at one receptor site in Córdoba City, Argentina, havebeen quantitatively analyzed to determine aerosol elemental composition by using SR-XRF. A receptormodel analysis has been applied to ambient PM2.5 measurements. Four sources have been identifiedbeing their contributions: traffic: (13 2)mgm 3,SO42 /combustion processes, including biomassburning: (15 1)mgm 3, mineral dust: (7 2)mgm 3and industry: (8 1)mgm 3. Source identifi-cation was carried out by inspection of key species in source profiles, seasonality of source contributions,comparison with literature data and the knowledge of the city; for the biomass burning contribution theMODIS burned area daily product was used to confirm wildfire events along the year. In addition, fromMay to August 2011, aerosols were collected in two additional size fractions (PM0.25e0.5, PM0.5e1) toinvestigate the toxic metal contributions to thefiner fractions. An important result of this work is thattoxic metals make an important contribution to thefinest (PM0.25e0.5) size fraction. The results of thepresent analysis can help to demonstrate to local and national authorities the urgent need to carry outemission inventories, to implement air quality monitoring systems and to set regulations for PM2.5.
publishDate 2014
dc.date.none.fl_str_mv 2014-05
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/11336/31482
Toselli, Beatriz Margarita; Tirao, German Alfredo; Palancar, Gustavo Gerardo; Ceppi, Sergio Andres; Lopez, Maria Laura; Achad, Mariana; et al.; Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina; Pergamon-Elsevier Science Ltd.; Atmospheric Environment; 92; 5-2014; 522-532
1352-2310
CONICET Digital
CONICET
url http://hdl.handle.net/11336/31482
identifier_str_mv Toselli, Beatriz Margarita; Tirao, German Alfredo; Palancar, Gustavo Gerardo; Ceppi, Sergio Andres; Lopez, Maria Laura; Achad, Mariana; et al.; Assessment of fine and sub-micrometer aerosols at an urban environment of Argentina; Pergamon-Elsevier Science Ltd.; Atmospheric Environment; 92; 5-2014; 522-532
1352-2310
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2014.05.001
info:eu-repo/semantics/altIdentifier/url/http://www.sciencedirect.com/science/article/pii/S1352231014003483
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
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
application/pdf
dc.publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd.
publisher.none.fl_str_mv Pergamon-Elsevier Science Ltd.
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
_version_ 1844614340160782336
score 13.070432

Publicaciones similares