Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.

Autores
Mejía-Echeverry, Daniela; Chaparro, Marcos Adrián Eduardo; Duque Trujillo, Jose Fernando; Chaparro, Mauro Alejandro Eduardo; Castañeda Miranda, Ana Gabriela
Año de publicación
2018
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
Recently, air pollution alerts were issued in the Metropolitan Area of Aburrá Valley (AVMA) due to the highest recorded levels of particulate matter (PM2.5 and PM10) ever measured. We propose a novel methodology based on magnetic parameters and an epiphytic biomonitor of air pollution in order to improve the air pollution monitoring network at low cost. This methodology relies on environmental magnetism along with chemical methods on 185 Tillandsia recurvata specimens collected along the valley (290 km2). The highest magnetic particle concentrations were found at the bottom of the valley, where most human activities are concentrated. Mass-specific magnetic susceptibility (χ) reaches mean (and s.d.) values of 93.5 (81.0) and 100.8 (64.9) × 10-8 m3 kg-1 in areas with high vehicular traffic and industrial activity, while lower χ values of 27.3 (21.0) × 10-8 m3 kg-1 were found at residential areas. Most magnetite particles are breathable in size (0.2-5 μm), and can host potentially toxic elements. The calculated pollution load index (PLI, based on potentially toxic elements) shows significant correlations with the concentration-dependent magnetic parameters (R = 0.88-0.93; p < 0.01), allowing us to validate the magnetic biomonitoring methodology in high-precipitation tropical cities and identify the most polluted areas in the AVMA.
Fil: Mejía-Echeverry, Daniela. Universidad Eafit; Colombia
Fil: Chaparro, Marcos Adrián Eduardo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
Fil: Duque Trujillo, Jose Fernando. Universidad Eafit; Colombia
Fil: Chaparro, Mauro Alejandro Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Castañeda Miranda, Ana Gabriela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
Materia
ABURR&Aacute; VALLEY
ENVIRONMENTAL MAGNETISM
MAGNETIC PARTICULATE MATTER
MAGNETITE
MULTIVARIATE STATISTICAL ANALYSIS
POLLUTION INDEX PLI
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:11336/88959
Acceder
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oai_identifier_str oai:ri.conicet.gov.ar:11336/88959
network_acronym_str CONICETDig
repository_id_str 3498
network_name_str CONICET Digital (CONICET)
spelling Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.Mejía-Echeverry, DanielaChaparro, Marcos Adrián EduardoDuque Trujillo, Jose FernandoChaparro, Mauro Alejandro EduardoCastañeda Miranda, Ana GabrielaABURR&Aacute; VALLEYENVIRONMENTAL MAGNETISMMAGNETIC PARTICULATE MATTERMAGNETITEMULTIVARIATE STATISTICAL ANALYSISPOLLUTION INDEX PLIhttps://purl.org/becyt/ford/1.5https://purl.org/becyt/ford/1Recently, air pollution alerts were issued in the Metropolitan Area of Aburrá Valley (AVMA) due to the highest recorded levels of particulate matter (PM2.5 and PM10) ever measured. We propose a novel methodology based on magnetic parameters and an epiphytic biomonitor of air pollution in order to improve the air pollution monitoring network at low cost. This methodology relies on environmental magnetism along with chemical methods on 185 Tillandsia recurvata specimens collected along the valley (290 km2). The highest magnetic particle concentrations were found at the bottom of the valley, where most human activities are concentrated. Mass-specific magnetic susceptibility (χ) reaches mean (and s.d.) values of 93.5 (81.0) and 100.8 (64.9) × 10-8 m3 kg-1 in areas with high vehicular traffic and industrial activity, while lower χ values of 27.3 (21.0) × 10-8 m3 kg-1 were found at residential areas. Most magnetite particles are breathable in size (0.2-5 μm), and can host potentially toxic elements. The calculated pollution load index (PLI, based on potentially toxic elements) shows significant correlations with the concentration-dependent magnetic parameters (R = 0.88-0.93; p < 0.01), allowing us to validate the magnetic biomonitoring methodology in high-precipitation tropical cities and identify the most polluted areas in the AVMA.Fil: Mejía-Echeverry, Daniela. Universidad Eafit; ColombiaFil: Chaparro, Marcos Adrián Eduardo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; ArgentinaFil: Duque Trujillo, Jose Fernando. Universidad Eafit; ColombiaFil: Chaparro, Mauro Alejandro Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; ArgentinaFil: Castañeda Miranda, Ana Gabriela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; ArgentinaMolecular Diversity Preservation International2018-07info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfapplication/pdfapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/88959Mejía-Echeverry, Daniela; Chaparro, Marcos Adrián Eduardo; Duque Trujillo, Jose Fernando; Chaparro, Mauro Alejandro Eduardo; Castañeda Miranda, Ana Gabriela; Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.; Molecular Diversity Preservation International; Atmosphere; 9; 7; 7-2018; 1-192073-4433CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.mdpi.com/2073-4433/9/7/283info:eu-repo/semantics/altIdentifier/doi/10.3390/atmos9070283info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T10:09:20Zoai:ri.conicet.gov.ar:11336/88959instacron: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 10:09:20.783CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
title Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
spellingShingle Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
Mejía-Echeverry, Daniela
ABURR&Aacute; VALLEY
ENVIRONMENTAL MAGNETISM
MAGNETIC PARTICULATE MATTER
MAGNETITE
MULTIVARIATE STATISTICAL ANALYSIS
POLLUTION INDEX PLI
title_short Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
title_full Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
title_fullStr Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
title_full_unstemmed Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
title_sort Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.
dc.creator.none.fl_str_mv Mejía-Echeverry, Daniela
Chaparro, Marcos Adrián Eduardo
Duque Trujillo, Jose Fernando
Chaparro, Mauro Alejandro Eduardo
Castañeda Miranda, Ana Gabriela
author Mejía-Echeverry, Daniela
author_facet Mejía-Echeverry, Daniela
Chaparro, Marcos Adrián Eduardo
Duque Trujillo, Jose Fernando
Chaparro, Mauro Alejandro Eduardo
Castañeda Miranda, Ana Gabriela
author_role author
author2 Chaparro, Marcos Adrián Eduardo
Duque Trujillo, Jose Fernando
Chaparro, Mauro Alejandro Eduardo
Castañeda Miranda, Ana Gabriela
author2_role author
author
author
author
dc.subject.none.fl_str_mv ABURR&Aacute; VALLEY
ENVIRONMENTAL MAGNETISM
MAGNETIC PARTICULATE MATTER
MAGNETITE
MULTIVARIATE STATISTICAL ANALYSIS
POLLUTION INDEX PLI
topic ABURR&Aacute; VALLEY
ENVIRONMENTAL MAGNETISM
MAGNETIC PARTICULATE MATTER
MAGNETITE
MULTIVARIATE STATISTICAL ANALYSIS
POLLUTION INDEX PLI
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.5
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv Recently, air pollution alerts were issued in the Metropolitan Area of Aburrá Valley (AVMA) due to the highest recorded levels of particulate matter (PM2.5 and PM10) ever measured. We propose a novel methodology based on magnetic parameters and an epiphytic biomonitor of air pollution in order to improve the air pollution monitoring network at low cost. This methodology relies on environmental magnetism along with chemical methods on 185 Tillandsia recurvata specimens collected along the valley (290 km2). The highest magnetic particle concentrations were found at the bottom of the valley, where most human activities are concentrated. Mass-specific magnetic susceptibility (χ) reaches mean (and s.d.) values of 93.5 (81.0) and 100.8 (64.9) × 10-8 m3 kg-1 in areas with high vehicular traffic and industrial activity, while lower χ values of 27.3 (21.0) × 10-8 m3 kg-1 were found at residential areas. Most magnetite particles are breathable in size (0.2-5 μm), and can host potentially toxic elements. The calculated pollution load index (PLI, based on potentially toxic elements) shows significant correlations with the concentration-dependent magnetic parameters (R = 0.88-0.93; p < 0.01), allowing us to validate the magnetic biomonitoring methodology in high-precipitation tropical cities and identify the most polluted areas in the AVMA.
Fil: Mejía-Echeverry, Daniela. Universidad Eafit; Colombia
Fil: Chaparro, Marcos Adrián Eduardo. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
Fil: Duque Trujillo, Jose Fernando. Universidad Eafit; Colombia
Fil: Chaparro, Mauro Alejandro Eduardo. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Universidad Nacional de Mar del Plata; Argentina
Fil: Castañeda Miranda, Ana Gabriela. Universidad Nacional del Centro de la Provincia de Buenos Aires. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tandil. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires. - Provincia de Buenos Aires. Gobernación. Comisión de Investigaciones Científicas. Centro de Investigaciones en Física e Ingeniería del Centro de la Provincia de Buenos Aires; Argentina
description Recently, air pollution alerts were issued in the Metropolitan Area of Aburrá Valley (AVMA) due to the highest recorded levels of particulate matter (PM2.5 and PM10) ever measured. We propose a novel methodology based on magnetic parameters and an epiphytic biomonitor of air pollution in order to improve the air pollution monitoring network at low cost. This methodology relies on environmental magnetism along with chemical methods on 185 Tillandsia recurvata specimens collected along the valley (290 km2). The highest magnetic particle concentrations were found at the bottom of the valley, where most human activities are concentrated. Mass-specific magnetic susceptibility (χ) reaches mean (and s.d.) values of 93.5 (81.0) and 100.8 (64.9) × 10-8 m3 kg-1 in areas with high vehicular traffic and industrial activity, while lower χ values of 27.3 (21.0) × 10-8 m3 kg-1 were found at residential areas. Most magnetite particles are breathable in size (0.2-5 μm), and can host potentially toxic elements. The calculated pollution load index (PLI, based on potentially toxic elements) shows significant correlations with the concentration-dependent magnetic parameters (R = 0.88-0.93; p < 0.01), allowing us to validate the magnetic biomonitoring methodology in high-precipitation tropical cities and identify the most polluted areas in the AVMA.
publishDate 2018
dc.date.none.fl_str_mv 2018-07
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/11336/88959
Mejía-Echeverry, Daniela; Chaparro, Marcos Adrián Eduardo; Duque Trujillo, Jose Fernando; Chaparro, Mauro Alejandro Eduardo; Castañeda Miranda, Ana Gabriela; Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.; Molecular Diversity Preservation International; Atmosphere; 9; 7; 7-2018; 1-19
2073-4433
CONICET Digital
CONICET
url http://hdl.handle.net/11336/88959
identifier_str_mv Mejía-Echeverry, Daniela; Chaparro, Marcos Adrián Eduardo; Duque Trujillo, Jose Fernando; Chaparro, Mauro Alejandro Eduardo; Castañeda Miranda, Ana Gabriela; Magnetic biomonitoring as a tool for assessment of air pollution patterns in a tropical valley using Tillandsia sp.; Molecular Diversity Preservation International; Atmosphere; 9; 7; 7-2018; 1-19
2073-4433
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.mdpi.com/2073-4433/9/7/283
info:eu-repo/semantics/altIdentifier/doi/10.3390/atmos9070283
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
dc.publisher.none.fl_str_mv Molecular Diversity Preservation International
publisher.none.fl_str_mv Molecular Diversity Preservation International
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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