Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies
Air pollution has become an important issue, especially in Caribbean urban areas, and, particulate matter (PM) emitted by different natural and anthropogenic sources causes environmental and health issues. In this work, we studied the concentrations of PM10 and PM2.5 sources in an industrial and por...
- Autores:
-
Silva Oliveira, Luis Felipe
Schneider, Ismael
Artaxo, Paulo
Núñez-Blanco, Yuleisy
Pinto, Diana
Flores, Érico M. M.
Gómez Plata, leandro
Ramírez, Omar
Dotto, Guilherme Luiz
- Tipo de recurso:
- Article of journal
- Fecha de publicación:
- 2020
- Institución:
- Corporación Universidad de la Costa
- Repositorio:
- REDICUC - Repositorio CUC
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.cuc.edu.co:11323/7614
- Acceso en línea:
- https://hdl.handle.net/11323/7614
https://doi.org/10.1016/j.gsf.2020.11.012
https://repositorio.cuc.edu.co/
- Palabra clave:
- Urban air pollution
Particulate matter
Geochemical composition
Aerosol source apportionment
Receptor models
PMF
- Rights
- openAccess
- License
- CC0 1.0 Universal
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| dc.title.spa.fl_str_mv |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies |
| title |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies |
| spellingShingle |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies Urban air pollution Particulate matter Geochemical composition Aerosol source apportionment Receptor models PMF |
| title_short |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies |
| title_full |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies |
| title_fullStr |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies |
| title_full_unstemmed |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies |
| title_sort |
Particulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studies |
| dc.creator.fl_str_mv |
Silva Oliveira, Luis Felipe Schneider, Ismael Artaxo, Paulo Núñez-Blanco, Yuleisy Pinto, Diana Flores, Érico M. M. Gómez Plata, leandro Ramírez, Omar Dotto, Guilherme Luiz |
| dc.contributor.author.spa.fl_str_mv |
Silva Oliveira, Luis Felipe Schneider, Ismael Artaxo, Paulo Núñez-Blanco, Yuleisy Pinto, Diana Flores, Érico M. M. Gómez Plata, leandro Ramírez, Omar Dotto, Guilherme Luiz |
| dc.subject.spa.fl_str_mv |
Urban air pollution Particulate matter Geochemical composition Aerosol source apportionment Receptor models PMF |
| topic |
Urban air pollution Particulate matter Geochemical composition Aerosol source apportionment Receptor models PMF |
| description |
Air pollution has become an important issue, especially in Caribbean urban areas, and, particulate matter (PM) emitted by different natural and anthropogenic sources causes environmental and health issues. In this work, we studied the concentrations of PM10 and PM2.5 sources in an industrial and port urban area in the Caribbean region of Colombia. PM samples were collected within 48-h periods between April and October 2018 by using a Partisol 2000i-D sampler. Elemental geochemical characterization was performed by X-ray fluorescence (XRF) analysis. Further, ionic species and black carbon (BC) were quantified by ion chromatography and reflectance spectroscopy, respectively. Using the Positive Matrix Factorization (PMF) receptor model, the contributions of PM sources were quantified. The average concentration of PM10 was 46.6 ± 16.2 μg/m3, with high concentrations of Cl and Ca. For PM2.5, the average concentration was 12.0 ± 3.2 μg/m3, and the most abundant components were BC, S, and Cl. The receptor model identified five sources for PM10 and PM2.5. For both fractions, the contributions of marine sea spray, re-suspended soil, and vehicular traffic were observed. In addition, PM2.5 included two mixed sources were found to be fuel oil combustion with fertilizer industry emissions, and secondary aerosol sources with building construction emissions. Further, PM10 was found to also include building construction emissions with re-suspended soil, and metallurgical industry emissions. These obtained geochemical atmospheric results are important for the implementation of strategies for the continuous improvement of the air quality of the Caribbean region. |
| publishDate |
2020 |
| dc.date.accessioned.none.fl_str_mv |
2020-12-18T18:58:42Z |
| dc.date.available.none.fl_str_mv |
2020-12-18T18:58:42Z |
| dc.date.issued.none.fl_str_mv |
2020-12-17 |
| dc.type.spa.fl_str_mv |
Artículo de revista |
| dc.type.coar.fl_str_mv |
http://purl.org/coar/resource_type/c_2df8fbb1 |
| dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_6501 |
| dc.type.content.spa.fl_str_mv |
Text |
| dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/article |
| dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/ART |
| dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
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http://purl.org/coar/resource_type/c_6501 |
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acceptedVersion |
| dc.identifier.issn.spa.fl_str_mv |
1674-9871 |
| dc.identifier.uri.spa.fl_str_mv |
https://hdl.handle.net/11323/7614 |
| dc.identifier.doi.spa.fl_str_mv |
https://doi.org/10.1016/j.gsf.2020.11.012 |
| dc.identifier.instname.spa.fl_str_mv |
Corporación Universidad de la Costa |
| dc.identifier.reponame.spa.fl_str_mv |
REDICUC - Repositorio CUC |
| dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.cuc.edu.co/ |
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1674-9871 Corporación Universidad de la Costa REDICUC - Repositorio CUC |
| url |
https://hdl.handle.net/11323/7614 https://doi.org/10.1016/j.gsf.2020.11.012 https://repositorio.cuc.edu.co/ |
| dc.language.iso.none.fl_str_mv |
eng |
| language |
eng |
| dc.relation.references.spa.fl_str_mv |
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Silva Oliveira, Luis FelipeSchneider, IsmaelArtaxo, PauloNúñez-Blanco, YuleisyPinto, DianaFlores, Érico M. M.Gómez Plata, leandroRamírez, OmarDotto, Guilherme Luiz2020-12-18T18:58:42Z2020-12-18T18:58:42Z2020-12-171674-9871https://hdl.handle.net/11323/7614https://doi.org/10.1016/j.gsf.2020.11.012Corporación Universidad de la CostaREDICUC - Repositorio CUChttps://repositorio.cuc.edu.co/Air pollution has become an important issue, especially in Caribbean urban areas, and, particulate matter (PM) emitted by different natural and anthropogenic sources causes environmental and health issues. In this work, we studied the concentrations of PM10 and PM2.5 sources in an industrial and port urban area in the Caribbean region of Colombia. PM samples were collected within 48-h periods between April and October 2018 by using a Partisol 2000i-D sampler. Elemental geochemical characterization was performed by X-ray fluorescence (XRF) analysis. Further, ionic species and black carbon (BC) were quantified by ion chromatography and reflectance spectroscopy, respectively. Using the Positive Matrix Factorization (PMF) receptor model, the contributions of PM sources were quantified. The average concentration of PM10 was 46.6 ± 16.2 μg/m3, with high concentrations of Cl and Ca. For PM2.5, the average concentration was 12.0 ± 3.2 μg/m3, and the most abundant components were BC, S, and Cl. The receptor model identified five sources for PM10 and PM2.5. For both fractions, the contributions of marine sea spray, re-suspended soil, and vehicular traffic were observed. In addition, PM2.5 included two mixed sources were found to be fuel oil combustion with fertilizer industry emissions, and secondary aerosol sources with building construction emissions. Further, PM10 was found to also include building construction emissions with re-suspended soil, and metallurgical industry emissions. These obtained geochemical atmospheric results are important for the implementation of strategies for the continuous improvement of the air quality of the Caribbean region.Silva Oliveira, Luis FelipeSchneider, Ismael-will be generated-orcid-0000-0002-6217-4183-600Artaxo, PauloNúñez-Blanco, YuleisyPinto, DianaFlores, Érico M. M.Gómez Plata, leandro-will be generated-orcid-0000-0002-2944-4479-600Ramírez, OmarDotto, Guilherme Luiz-will be generated-orcid-0000-0002-4413-8138-600application/pdfengCorporación Universidad de la CostaCC0 1.0 Universalhttp://creativecommons.org/publicdomain/zero/1.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Geoscience Frontiershttps://www.sciencedirect.com/science/article/pii/S1674987120302553Urban air pollutionParticulate matterGeochemical compositionAerosol source apportionmentReceptor modelsPMFParticulate matter geochemistry of a highly industrialized region in the Caribbean: basis for future toxicological studiesArtículo de revistahttp://purl.org/coar/resource_type/c_6501http://purl.org/coar/resource_type/c_2df8fbb1Textinfo:eu-repo/semantics/articlehttp://purl.org/redcol/resource_type/ARTinfo:eu-repo/semantics/acceptedVersionAgudelo-Castañeda, D.M., Teixeira, E.C., Schneider, I., Pereira, F.N., Oliveira, M.L.S., Taffarel, S.R., Sehn, J.L., Ramos, C.G., Silva, L.F.O., 2016. 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