Spatial and chemical patterns of size fractionated road dust collected in a megacitiy

Autores
Fujiwara, Fabián Guillermo; Jiménez Rebagliati, Raúl; Dawidowski, Laura Elena; Gomez, Dario Ruben; Polla, Griselda Ines; Pereyra, Victoria; Smichowski, Patricia Nora
Año de publicación
2011
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
A study was undertaken to investigate the content of 15 elements in size classified street dust. Samples were collected in the megacity of Buenos Aires during two months at 15 sites grouped in five zones with different urban characteristics and traffic profile. Samples were sieved in four fractions (A < 37 mm, 37 < B < 50 mm, 50 < C < 75 mm and 75 < D < 100 mm) before elemental analysis. X-ray powder diffraction (XRD) was selected to detect major components namely, minerals, silicate glass and gypsum. Individual mineral dust particle were analyzed by a scanning electron microscopy and energy dispersive X ray analysis (SEM-EDX) showing that sulphur tended to reside on the particles surface, while Al, Ca, Mg, K, Fe and Si belonged to the lattice. Major, minor and trace elements (Al, As, Ca, Cd, Cu, Fe, Mg, Mn, Mo, Ni, Pb, S, Sb, Sn, and Zn) content was quantified by inductively coupled plasma optical emission spectrometry (ICP OES) in the four particle size ranges. Geological elements, Fe (28e43 mg g 1 ) > Al (13e40 mg g 1 ) >> Ca (1.7e6.9 mg g 1 ) > Mg (2.5e5.8 mg g 1 ) together with S (0.2e1.7 mg g 1 ) exhibited the highest concentrations and the lowest variability. The mean concentrations of anthropogenic elements ranged from 5.4 (Ni) to 1530 (Zn) mg g 1 and significant spatial variability was observed in the order: Cd > S > Sb > Sn > As > Ni > Mo. Cluster analysis allowed differentiating two groups, one composed by elements of both geological and anthropogenic origin (Cu, Fe, Ni and Sn) and another one composed by typical traffic related elements (Cd, Mn, Pb, S, Sb and Zn).
Fil: Fujiwara, Fabián Guillermo. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; Argentina
Fil: Jiménez Rebagliati, Raúl. Comisión Nacional de Energía Atómica; Argentina
Fil: Dawidowski, Laura Elena. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; Argentina
Fil: Gomez, Dario Ruben. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina
Fil: Polla, Griselda Ines. Comisión Nacional de Energía Atómica; Argentina
Fil: Pereyra, Victoria. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Smichowski, Patricia Nora. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina
Materia
METALS AND METALLOIDS
ROAD DUST
SIZE FRACTIONATION
TRAFFIC RELATED ELEMENTS
URBAN POLLUTION
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:11336/277843
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/277843
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Spatial and chemical patterns of size fractionated road dust collected in a megacitiyFujiwara, Fabián GuillermoJiménez Rebagliati, RaúlDawidowski, Laura ElenaGomez, Dario RubenPolla, Griselda InesPereyra, VictoriaSmichowski, Patricia NoraMETALS AND METALLOIDSROAD DUSTSIZE FRACTIONATIONTRAFFIC RELATED ELEMENTSURBAN POLLUTIONhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1A study was undertaken to investigate the content of 15 elements in size classified street dust. Samples were collected in the megacity of Buenos Aires during two months at 15 sites grouped in five zones with different urban characteristics and traffic profile. Samples were sieved in four fractions (A < 37 mm, 37 < B < 50 mm, 50 < C < 75 mm and 75 < D < 100 mm) before elemental analysis. X-ray powder diffraction (XRD) was selected to detect major components namely, minerals, silicate glass and gypsum. Individual mineral dust particle were analyzed by a scanning electron microscopy and energy dispersive X ray analysis (SEM-EDX) showing that sulphur tended to reside on the particles surface, while Al, Ca, Mg, K, Fe and Si belonged to the lattice. Major, minor and trace elements (Al, As, Ca, Cd, Cu, Fe, Mg, Mn, Mo, Ni, Pb, S, Sb, Sn, and Zn) content was quantified by inductively coupled plasma optical emission spectrometry (ICP OES) in the four particle size ranges. Geological elements, Fe (28e43 mg g 1 ) > Al (13e40 mg g 1 ) >> Ca (1.7e6.9 mg g 1 ) > Mg (2.5e5.8 mg g 1 ) together with S (0.2e1.7 mg g 1 ) exhibited the highest concentrations and the lowest variability. The mean concentrations of anthropogenic elements ranged from 5.4 (Ni) to 1530 (Zn) mg g 1 and significant spatial variability was observed in the order: Cd > S > Sb > Sn > As > Ni > Mo. Cluster analysis allowed differentiating two groups, one composed by elements of both geological and anthropogenic origin (Cu, Fe, Ni and Sn) and another one composed by typical traffic related elements (Cd, Mn, Pb, S, Sb and Zn).Fil: Fujiwara, Fabián Guillermo. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; ArgentinaFil: Jiménez Rebagliati, Raúl. Comisión Nacional de Energía Atómica; ArgentinaFil: Dawidowski, Laura Elena. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; ArgentinaFil: Gomez, Dario Ruben. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); ArgentinaFil: Polla, Griselda Ines. Comisión Nacional de Energía Atómica; ArgentinaFil: Pereyra, Victoria. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; ArgentinaFil: Smichowski, Patricia Nora. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); ArgentinaPergamon-Elsevier Science Ltd2011-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/277843Fujiwara, Fabián Guillermo; Jiménez Rebagliati, Raúl; Dawidowski, Laura Elena; Gomez, Dario Ruben; Polla, Griselda Ines; et al.; Spatial and chemical patterns of size fractionated road dust collected in a megacitiy; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 45; 8; 1-2011; 1497-15051352-2310CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/abs/pii/S1352231010011027info:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2010.12.053info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-12-23T14:40:53Zoai:ri.conicet.gov.ar:11336/277843instacron: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:34982025-12-23 14:40:53.502CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
title Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
spellingShingle Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
Fujiwara, Fabián Guillermo
METALS AND METALLOIDS
ROAD DUST
SIZE FRACTIONATION
TRAFFIC RELATED ELEMENTS
URBAN POLLUTION
title_short Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
title_full Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
title_fullStr Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
title_full_unstemmed Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
title_sort Spatial and chemical patterns of size fractionated road dust collected in a megacitiy
dc.creator.none.fl_str_mv Fujiwara, Fabián Guillermo
Jiménez Rebagliati, Raúl
Dawidowski, Laura Elena
Gomez, Dario Ruben
Polla, Griselda Ines
Pereyra, Victoria
Smichowski, Patricia Nora
author Fujiwara, Fabián Guillermo
author_facet Fujiwara, Fabián Guillermo
Jiménez Rebagliati, Raúl
Dawidowski, Laura Elena
Gomez, Dario Ruben
Polla, Griselda Ines
Pereyra, Victoria
Smichowski, Patricia Nora
author_role author
author2 Jiménez Rebagliati, Raúl
Dawidowski, Laura Elena
Gomez, Dario Ruben
Polla, Griselda Ines
Pereyra, Victoria
Smichowski, Patricia Nora
author2_role author
author
author
author
author
author
dc.subject.none.fl_str_mv METALS AND METALLOIDS
ROAD DUST
SIZE FRACTIONATION
TRAFFIC RELATED ELEMENTS
URBAN POLLUTION
topic METALS AND METALLOIDS
ROAD DUST
SIZE FRACTIONATION
TRAFFIC RELATED ELEMENTS
URBAN POLLUTION
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv A study was undertaken to investigate the content of 15 elements in size classified street dust. Samples were collected in the megacity of Buenos Aires during two months at 15 sites grouped in five zones with different urban characteristics and traffic profile. Samples were sieved in four fractions (A < 37 mm, 37 < B < 50 mm, 50 < C < 75 mm and 75 < D < 100 mm) before elemental analysis. X-ray powder diffraction (XRD) was selected to detect major components namely, minerals, silicate glass and gypsum. Individual mineral dust particle were analyzed by a scanning electron microscopy and energy dispersive X ray analysis (SEM-EDX) showing that sulphur tended to reside on the particles surface, while Al, Ca, Mg, K, Fe and Si belonged to the lattice. Major, minor and trace elements (Al, As, Ca, Cd, Cu, Fe, Mg, Mn, Mo, Ni, Pb, S, Sb, Sn, and Zn) content was quantified by inductively coupled plasma optical emission spectrometry (ICP OES) in the four particle size ranges. Geological elements, Fe (28e43 mg g 1 ) > Al (13e40 mg g 1 ) >> Ca (1.7e6.9 mg g 1 ) > Mg (2.5e5.8 mg g 1 ) together with S (0.2e1.7 mg g 1 ) exhibited the highest concentrations and the lowest variability. The mean concentrations of anthropogenic elements ranged from 5.4 (Ni) to 1530 (Zn) mg g 1 and significant spatial variability was observed in the order: Cd > S > Sb > Sn > As > Ni > Mo. Cluster analysis allowed differentiating two groups, one composed by elements of both geological and anthropogenic origin (Cu, Fe, Ni and Sn) and another one composed by typical traffic related elements (Cd, Mn, Pb, S, Sb and Zn).
Fil: Fujiwara, Fabián Guillermo. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; Argentina
Fil: Jiménez Rebagliati, Raúl. Comisión Nacional de Energía Atómica; Argentina
Fil: Dawidowski, Laura Elena. Comisión Nacional de Energía Atómica; Argentina. Universidad Nacional de San Martín. Instituto de Investigación e Ingeniería Ambiental. - Consejo Nacional de Investigaciones Científicas y Técnicas. Oficina de Coordinación Administrativa Parque Centenario. Instituto de Investigación e Ingeniería Ambiental; Argentina
Fil: Gomez, Dario Ruben. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina
Fil: Polla, Griselda Ines. Comisión Nacional de Energía Atómica; Argentina
Fil: Pereyra, Victoria. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
Fil: Smichowski, Patricia Nora. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Comisión Nacional de Energía Atómica. Gerencia del Área de Seguridad Nuclear y Ambiente. Gerencia de Química (CAC); Argentina
description A study was undertaken to investigate the content of 15 elements in size classified street dust. Samples were collected in the megacity of Buenos Aires during two months at 15 sites grouped in five zones with different urban characteristics and traffic profile. Samples were sieved in four fractions (A < 37 mm, 37 < B < 50 mm, 50 < C < 75 mm and 75 < D < 100 mm) before elemental analysis. X-ray powder diffraction (XRD) was selected to detect major components namely, minerals, silicate glass and gypsum. Individual mineral dust particle were analyzed by a scanning electron microscopy and energy dispersive X ray analysis (SEM-EDX) showing that sulphur tended to reside on the particles surface, while Al, Ca, Mg, K, Fe and Si belonged to the lattice. Major, minor and trace elements (Al, As, Ca, Cd, Cu, Fe, Mg, Mn, Mo, Ni, Pb, S, Sb, Sn, and Zn) content was quantified by inductively coupled plasma optical emission spectrometry (ICP OES) in the four particle size ranges. Geological elements, Fe (28e43 mg g 1 ) > Al (13e40 mg g 1 ) >> Ca (1.7e6.9 mg g 1 ) > Mg (2.5e5.8 mg g 1 ) together with S (0.2e1.7 mg g 1 ) exhibited the highest concentrations and the lowest variability. The mean concentrations of anthropogenic elements ranged from 5.4 (Ni) to 1530 (Zn) mg g 1 and significant spatial variability was observed in the order: Cd > S > Sb > Sn > As > Ni > Mo. Cluster analysis allowed differentiating two groups, one composed by elements of both geological and anthropogenic origin (Cu, Fe, Ni and Sn) and another one composed by typical traffic related elements (Cd, Mn, Pb, S, Sb and Zn).
publishDate 2011
dc.date.none.fl_str_mv 2011-01
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/11336/277843
Fujiwara, Fabián Guillermo; Jiménez Rebagliati, Raúl; Dawidowski, Laura Elena; Gomez, Dario Ruben; Polla, Griselda Ines; et al.; Spatial and chemical patterns of size fractionated road dust collected in a megacitiy; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 45; 8; 1-2011; 1497-1505
1352-2310
CONICET Digital
CONICET
url http://hdl.handle.net/11336/277843
identifier_str_mv Fujiwara, Fabián Guillermo; Jiménez Rebagliati, Raúl; Dawidowski, Laura Elena; Gomez, Dario Ruben; Polla, Griselda Ines; et al.; Spatial and chemical patterns of size fractionated road dust collected in a megacitiy; Pergamon-Elsevier Science Ltd; Atmospheric Environment; 45; 8; 1-2011; 1497-1505
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/url/https://www.sciencedirect.com/science/article/abs/pii/S1352231010011027
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.atmosenv.2010.12.053
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
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
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score 12.952241

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