Aerosol size distribution and size resolved composition in urban areas of Colombia
ilustraciones, fotografías a color, mapas a color
- Autores:
-
Mateus Fontecha, Lady
- Tipo de recurso:
- Doctoral thesis
- Fecha de publicación:
- 2023
- Institución:
- Universidad Nacional de Colombia
- Repositorio:
- Universidad Nacional de Colombia
- Idioma:
- eng
- OAI Identifier:
- oai:repositorio.unal.edu.co:unal/84020
- Palabra clave:
- 550 - Ciencias de la tierra
Medición
Calidad del aire
Contaminación del aire
Mensuration
Air quality
Air - Pollution
Lung Deposition of Surface Area
Particle Number Size Distribution
Size Distribution of Chemical Components of PM in Colombia
Ultrafine particles in ambient air
- Rights
- openAccess
- License
- Atribución-NoComercial-SinDerivadas 4.0 Internacional
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Universidad Nacional de Colombia |
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|
dc.title.eng.fl_str_mv |
Aerosol size distribution and size resolved composition in urban areas of Colombia |
dc.title.translated.spa.fl_str_mv |
Distribución de tamaño y composición química de los aerosoles presentes en áreas urbanas en Colombia |
title |
Aerosol size distribution and size resolved composition in urban areas of Colombia |
spellingShingle |
Aerosol size distribution and size resolved composition in urban areas of Colombia 550 - Ciencias de la tierra Medición Calidad del aire Contaminación del aire Mensuration Air quality Air - Pollution Lung Deposition of Surface Area Particle Number Size Distribution Size Distribution of Chemical Components of PM in Colombia Ultrafine particles in ambient air |
title_short |
Aerosol size distribution and size resolved composition in urban areas of Colombia |
title_full |
Aerosol size distribution and size resolved composition in urban areas of Colombia |
title_fullStr |
Aerosol size distribution and size resolved composition in urban areas of Colombia |
title_full_unstemmed |
Aerosol size distribution and size resolved composition in urban areas of Colombia |
title_sort |
Aerosol size distribution and size resolved composition in urban areas of Colombia |
dc.creator.fl_str_mv |
Mateus Fontecha, Lady |
dc.contributor.advisor.none.fl_str_mv |
Jiménez P., Rodrigo Rojas R., Néstor Y. |
dc.contributor.author.none.fl_str_mv |
Mateus Fontecha, Lady |
dc.contributor.researchgroup.spa.fl_str_mv |
Grupo de Investigación en Calidad del Aire |
dc.contributor.orcid.spa.fl_str_mv |
https://orcid.org/0000-0002-9038-1673 |
dc.contributor.cvlac.spa.fl_str_mv |
MATEUS FONTECHA, LADY |
dc.contributor.researchgate.spa.fl_str_mv |
https://www.researchgate.net/profile/Lady-Mateus |
dc.subject.ddc.spa.fl_str_mv |
550 - Ciencias de la tierra |
topic |
550 - Ciencias de la tierra Medición Calidad del aire Contaminación del aire Mensuration Air quality Air - Pollution Lung Deposition of Surface Area Particle Number Size Distribution Size Distribution of Chemical Components of PM in Colombia Ultrafine particles in ambient air |
dc.subject.lemb.spa.fl_str_mv |
Medición Calidad del aire Contaminación del aire |
dc.subject.lemb.eng.fl_str_mv |
Mensuration Air quality Air - Pollution |
dc.subject.proposal.eng.fl_str_mv |
Lung Deposition of Surface Area Particle Number Size Distribution Size Distribution of Chemical Components of PM in Colombia |
dc.subject.proposal.none.fl_str_mv |
Ultrafine particles in ambient air |
description |
ilustraciones, fotografías a color, mapas a color |
publishDate |
2023 |
dc.date.accessioned.none.fl_str_mv |
2023-06-14T21:11:03Z |
dc.date.available.none.fl_str_mv |
2023-06-14T21:11:03Z |
dc.date.issued.none.fl_str_mv |
2023-06-13 |
dc.type.spa.fl_str_mv |
Trabajo de grado - Doctorado |
dc.type.driver.spa.fl_str_mv |
info:eu-repo/semantics/doctoralThesis |
dc.type.version.spa.fl_str_mv |
info:eu-repo/semantics/acceptedVersion |
dc.type.coar.spa.fl_str_mv |
http://purl.org/coar/resource_type/c_db06 |
dc.type.content.spa.fl_str_mv |
Text |
dc.type.redcol.spa.fl_str_mv |
http://purl.org/redcol/resource_type/TD |
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http://purl.org/coar/resource_type/c_db06 |
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acceptedVersion |
dc.identifier.uri.none.fl_str_mv |
https://repositorio.unal.edu.co/handle/unal/84020 |
dc.identifier.instname.spa.fl_str_mv |
Universidad Nacional de Colombia |
dc.identifier.reponame.spa.fl_str_mv |
Repositorio Institucional Universidad Nacional de Colombia |
dc.identifier.repourl.spa.fl_str_mv |
https://repositorio.unal.edu.co/ |
url |
https://repositorio.unal.edu.co/handle/unal/84020 https://repositorio.unal.edu.co/ |
identifier_str_mv |
Universidad Nacional de Colombia Repositorio Institucional Universidad Nacional de Colombia |
dc.language.iso.spa.fl_str_mv |
eng |
language |
eng |
dc.relation.references.spa.fl_str_mv |
Majewski, G., Rogula-Kozłowska, W., Rozbicka, K., Rogula-Kopiec, P., Mathews, B. and Brandyk, A.: Concentration, chemical composition and origin of PM1: Results from the first long-term measurement campaign in warsaw (Poland), Aerosol Air Qual. Res., 18(3), 636–654, https://doi.org/10.4209/aaqr.2017.06.0221, 2018. Mateus-Fontecha, Lady, Vargas-Burbano, A., Jimenez, R., Rojas, N. Y., Rueda-Saa, G., Pinxteren, D. van, Pinxteren, M. van, Fomba, K. W. and Herrmann, H.: Understanding aerosol composition in a tropical inter-Andean valley impacted by agro-industrial and urban emissions, Atmos. Chem. Phys., 22, 8473–8495, 2022. Meinardi, S., Simpson, I. J., Blake, N. J., Blake, D. R. and Rowland, F. S.: Dimethyl disulfide (DMDS) and dimethyl sulfide (DMS) emissions from biomass burning in Australia., 2003. Mendez-espinosa, J. F., Belalcazar, L. C. and Betancourt, R. M.: Regional air quality impact of northern South America biomass burning emissions, Atmos. Environ., 203(February), 131–140, https://doi.org/10.1016/j.atmosenv.2019.01.042, 2019. Morawska, L., Moore, M. R., Ristovski, Z. D. and Review, D. L.: Health Impacts of Ultrafine Particles. http://www.environment.gov.au/atmosphere/airquality/publications/health-impacts/index.html, 2004. N. Perez, J., Querol, P., Alastuey, A., Lopez, J. . and Viana, M.: Partitioning of major and trace components in PM 10 – PM 2 . 5 – PM 1 at an urban site in Southern Europe, Atmos. Environ., 42, 1677–1691, https://doi.org/10.1016/j.atmosenv.2007.11.034, 2008. Neusüss, C., Pelzing, M., Plewka, A. and Herrmann, H.: A new analytical approach for size-resolved speciation of organic compounds in atmospheric aerosol particles: Methods and first results, J. Geophys. Res. Atmos., 105(D4), 4513–4527, https://doi.org/10.1029/1999JD901038, 2000. Onat, B., Sahin, U. A. and Akyuz, T.: Elemental characterization of PM2.5 and PM1 in dense traffic area in Istanbul, Turkey, Atmos. Pollut. Res., 4(1), 101–105, https://doi.org/10.5094/APR.2013.010, 2013. Orozco, C., Sanandres, E. and Molinares, I.: Colombia, Panamá y la Ruta Panamericana: Encuentros y Desencuentros, Memorias Rev. Digit. Hist. y Arqueol. desde el Caribe, 16(ISSN 1794-8886), 2012. Van Pinxteren, D., Brüggemann, E., Gnauk, T., Iinuma, Y., Müller, K., Nowak, A., Achtert, P., Wiedensohler, A. and Herrmann, H.: Size- and time-resolved chemical particle characterization during carebeijing-2006: Different pollution regimes and diurnal profiles, J. Geophys. Res. Atmos., 114(9), https://doi.org/10.1029/2008JD010890, 2009. Van Pinxteren, D., Neusüß, C. and Herrmann, H.: On the abundance and source contributions of dicarboxylic acids in size-resolved aerosol particles at continental sites in central Europe, Atmos. Chem. Phys., 14(8), 3913–3928, https://doi.org/10.5194/acp-14-3913-2014, 2014. Pio, C., Cerqueira, M., Harrison, R. M., Nunes, T., Mirante, F., Alves, C., Oliveira, C., Sanchez de la Campa, A., Artíñano, B. and Matos, M.: OC/EC ratio observations in Europe: Re-thinking the approach for apportionment between primary and secondary organic carbon, Atmos. Environ., 45(34), 6121–6132, https://doi.org/10.1016/j.atmosenv.2011.08.045, 2011. Pye, H. O. T., Nenes, A., Alexander, B., Ault, A. P., Barth, M. C., Clegg, S. L., Collett, J. L., Fahey, K. M., Hennigan, C. J., Herrmann, H., Kanakidou, M., Kelly, J. T., Ku, I. T., Faye McNeill, V., Riemer, N., Schaefer, T., Shi, G., Tilgner, A., Walker, J. T., Wang, T., Weber, R., Xing, J., Zaveri, R. A. and Zuend, A.: The acidity of atmospheric particles and clouds., 2020. Ramírez, O., A.M, S. de la C., Amato, F., Catacolí, R. A., Rojas, N. Y. and de la Rosa, J.: Chemical composition and source apportionment of PM 10 at an urban background site in a high e altitude Latin American megacity, 233, 142–155, https://doi.org/10.1016/j.envpol.2017.10.045, 2018. Saarikoski, S., Timonen, H., Saarnio, K. and Aurela, M.: Sources of organic carbon in fine particulate matter in northern European urban air, Atmos. Chem. Phys., 6281–6295, 2008. Secretaría Distrital de Ambiente: Informe anual de calidad del aire en Bogotá 2017., 2018. Secretaría Distrital de Ambiente: Informe Anual de Calidad del aire de Bogotá - 2019. http://rmcab.ambientebogota.gov.co/Pagesfiles/IA 200531 Informe Anual de Calidad del Aire Año 2019.pdf, 2020. Secretaria Distrital de Ambiente de Bogotá: Inventario de Emisions de Bogotá 2018, Bogotá D.C. Seinfeld, J. H. and Pandis, S. N.: Atmospheric From Air Pollution to Climate Change, 2 nd., 2006. Shen, Z., Cao, J., Arimoto, R., Han, Z., Zhang, R., Han, Y., Liu, S., Okuda, T., Nakao, S. and Tanaka, S.: Ionic composition of TSP and PM2.5 during dust storms and air pollution episodes at Xi’an, China, Atmos. Environ., 43(18), 2911–2918, https://doi.org/10.1016/j.atmosenv.2009.03.005, 2009. Sorooshian, A., Crosbie, E., Maudlin, L. C., Youn, J., Wang, Z., Shingler, T., Ortega, A. M., Hersey, S. and Woods, R. K.: Surface and airborne measurements of organosulfur and methanesulfonate over the western United States and coastal areas, J. Geophys. Res. Atmos., 8535–8548, https://doi.org/10.1002/2015JD023822.Received, 2015. Stahl, C., Templonuevo Cruz, M., Angela Banãga, P., Betito, G., Braun, R. A., Azadi Aghdam, M., Obiminda Cambaliza, M., Rose Lorenzo, G., MacDonald, A. B., Hilario, M. R. A., Corazon Pabroa, P., Robin Yee, J., Bernard Simpas, J. and Sorooshian, A.: Sources and characteristics of size-resolved particulate organic acids and methanesulfonate in a coastal megacity: Manila, Philippines, Atmos. Chem. Phys., 20(24), 15907–15935, https://doi.org/10.5194/acp-20-15907-2020, 2020. Sullivan, R. C. and Prather, K. A.: Investigations of the diurnal cycle and mixing state of oxalic acid in individual particles in Asian aerosol outflow, Environ. Sci. Technol., 41(23), 8062–8069, https://doi.org/10.1021/es071134g, 2007. Tang, M., Guo, L., Bai, Y., Huang, R., Wu, Z. and Wang, Z.: Impacts of methanesulfonate on the cloud condensation nucleation activity of sea salt aerosol, Atmos. Environ., 201(October 2018), 13–17, https://doi.org/10.1016/j.atmosenv.2018.12.034, 2019. Tian, S. L., Pan, Y. P. and Wang, Y. S.: Size-resolved source apportionment of particulate matter in urban Beijing during haze and non-haze episodes, Atmos. Chem. Phys., 16(1), 1–19, https://doi.org/10.5194/acp-16-1-2016, 2016. Universidad de los Andes; Alcaldia de Bogota: Elementos tecnicos plan decenal de descontaminación de Bogotá, http://oab2.ambientebogota.gov.co/es/documentacion-e-investigaciones/resultado-busqueda/elementos-tecnicos-del-plan-decenal-de-descontaminacion-de-bogota-parte-1, 2009. Vargas, F. A., Rojas, N. Y., Pachon, J. E. and Russell, A. G.: PM10 characterization and source apportionment at two residential areas in Bogota, Atmos. Pollut. Res., 3(1), 72–80, https://doi.org/10.5094/APR.2012.006, 2012a. Vargas, F. A., Rojas, N. Y., Pachon, J. E. and Armistead G, R.: PM10 characterization and source apportionmentat two residential areas inBogota, Atmos. Pollut. Res., 3, 72–80, 2012b. Vecchi, R., Bernardoni, V., Valentini, S., Piazzalunga, A., Fermo, P. and Valli, G.: Assessment of light extinction at a European polluted urban area during wintertime : Impact of PM 1 composition and sources *, Environ. Pollut., 233, 679–689, https://doi.org/10.1016/j.envpol.2017.10.059, 2018. Wang, L., Xin, J., Li, X. and Wang, Y.: The variability of biomass burning and its influence on regional aerosol properties during the wheat harvest season in North China, Atmos. Res., 157, 153–163, https://doi.org/10.1016/j.atmosres.2015.01.009, 2015. World Health Organization: Review of evidence on health aspects of air pollution – REVIHAAP Project. http://www.euro.who.int/en/health-topics/environment-and-health/air-quality/publications/2013/review-of-evidence-on-health-aspects-of-air-pollution-revihaap-project-final-technical-report, 2013. World Health Organization: Air pollution, https://www.who.int/airpollution/en/, last access: 9 May 2019, 2021. Yu, J. Z., Huang, X. F., Xu, J. and Hu, M.: When aerosol sulfate goes up, so does oxalate: Implication for the formation mechanisms of oxalate, Environ. Sci. Technol., 39(1), 128–133, https://doi.org/10.1021/es049559f, 2005. Zhang, Y., Lang, J., Cheng, S., Li, S., Zhou, Y., Chen, D., Zhang, H. and Wang, H.: Chemical composition and sources of PM1 and PM2.5 in Beijing in autumn, Sci. Total Environ., 630, 72–82, https://doi.org/10.1016/j.scitotenv.2018.02.151, 2018. |
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openAccess |
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vi, 187 páginas |
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application/pdf |
dc.coverage.country.none.fl_str_mv |
Colombia |
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Bogotá - Ingeniería - Doctorado en Ingeniería - Ingeniería Química |
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Facultad de Ingeniería |
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Bogotá,Colombia |
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Universidad Nacional de Colombia - Sede Bogotá |
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Universidad Nacional de Colombia |
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Atribución-NoComercial-SinDerivadas 4.0 Internacionalhttp://creativecommons.org/licenses/by-nc-nd/4.0/info:eu-repo/semantics/openAccesshttp://purl.org/coar/access_right/c_abf2Jiménez P., Rodrigo821f12268f25f304c19fadec1864dbbcRojas R., Néstor Y.a2cffa0e342e546de3abcdcd5651986bMateus Fontecha, Ladyf57f200a35a997eb23b9220a017e246dGrupo de Investigación en Calidad del Airehttps://orcid.org/0000-0002-9038-1673MATEUS FONTECHA, LADYhttps://www.researchgate.net/profile/Lady-Mateus2023-06-14T21:11:03Z2023-06-14T21:11:03Z2023-06-13https://repositorio.unal.edu.co/handle/unal/84020Universidad Nacional de ColombiaRepositorio Institucional Universidad Nacional de Colombiahttps://repositorio.unal.edu.co/ilustraciones, fotografías a color, mapas a colorThe Colombian Air Quality National Strategy have established that prevention actions, reduction, and control emissions should be focused mainly on particulate matter, PM10 and PM2.5, due to the consistent exceedances related to the air quality guidelines suggest by the World Health Organization and the Air Quality National Standard in urban areas. In addition, the harmful effects in public health of population exposed to airborne particles. Therefore, one of the aims of the Strategy is encouraging the scientific knowledge to improve the national air quality management. Therefore, the aim of this dissertation's is to further knowledge of particle size distribution (PSD) of aerosols in urban areas in Colombian, linking the local and regional sources of air pollutants and the local weather patterns. The study was conducted in two places of Colombia: Bogotá and Palmira (Cauca’s Valley). The airborne aerosols were investigated utilizing impactors cascades to measure the size of inhale particles. The particle number concentration and particle number size distribution were measured in the size range from 17 nm and 10 mm using an Electrical Low-Pressure Impactor (ELPI+). Also, was used an Andersen Non-viable Impactor Cascade to determinate the mass size distribution and collect samples size segregated in nine stages between 0.1 to 9 um, to determine the contained of organic carbon, elemental carbon, and water-soluble ions in airborne inhalable particles. The findings of this study revealed that Bogotá's urban background area had a higher average particle number concentration (3800 #/cm3) than the area that was most adversely affected by automobile emissions (2800 x103 #/cm3). The number particle size distribution was unimodal in the traffic station of “Las Ferias” with a diameter centered in 120 nm, which evidences the particles are formed and grow through atmospheric process. In other hand, the urban background area exhibited a bimodal distribution, with a larger mode centered in particles of 120 nm of diameter with a second mode centered in 30 nm of diameter, which is more relevant in morning rush traffic hours. The Lung Deposition Surface Area (LDSA) was estimated from the interaction between particle size distribution and the model of the particle deposition in the respiratory system published by the Commission on Radiological Protection (IRCP) (ICRP, 1994). In this study, the urban background area reveled higher concentrations than the area affected by traffic emissions in Bogota, and other similar environments reported in the scientific literature. The submicrometric particles PM1, which can enter the alveolar region of the human respiratory system, was 20.8 ug/m3 in Bogota and 13.8 ug/m3 in Palmira. The mass size distribution exhibits a bimodal distribution that is equally centered between 0.43 and 1.1 um and 4.7 and 9.0 um. According to the chemical composition size separated, elemental carbon was accumulated in the fine fraction of PM2.1 in Bogotá at a rate of 72%, relative to 57% in Palmira. On the other hand, organic carbon was more evenly distributed in fine and coarse fraction. The sulfate ion was one of the most abundant water-soluble ions in two sites, but the size distribution was different while in Palmira was mainly accumulated in fine mode, in Bogota was dispersed across the two-size fraction. (Texto tomado de la fuente)La Estrategia Nacional de Calidad del Aire de Colombia ha establecido que las acciones de prevención, reducción y control de emisiones deben estar enfocadas principalmente a las emisiones de material particulado, PM10 y PM2.5, debido a las excedencias con respecto a los lineamientos de calidad del aire sugeridos por la Organización Mundial de la Salud y la Norma Nacional de Calidad del Aire. Además de los efectos nocivos en la salud pública de la población expuesta a partículas dispersas en el aire. De allí que, uno de los objetivos de la Estrategia es fomentar el conocimiento científico para mejorar la gestión de la calidad del aire a nivel nacional. El objetivo de esta tesis es contribuir en el conocimiento de la distribución del tamaño de partículas (PSD) de los aerosoles en áreas urbanas de Colombia, vinculando las fuentes locales y regionales de contaminantes del aire y las condiciones meteorológicas locales. Este estudio se realizó en dos lugares de Colombia: Bogotá y Palmira (Valle del Cauca). Los aerosoles en el aire se investigaron utilizando impactadores en cascada para medir el tamaño de las partículas inhaladas. La concentración del número de partículas y la distribución del tamaño del número de partículas se midieron en el rango de tamaño de 17 nm y 10 um usando un Impactador Eléctrico de Baja Presión (ELPI+). Adicionalmente, se utilizó un impactador en cascada Non-Viable Andersen para determinar la distribución de tamaño en masa y recolectar muestras segregadas en nueve etapas entre 0.1 y 9 um, para determinar el contenido de carbono orgánico, carbono elemental e iones solubles en agua de las partículas inhalables. Los hallazgos de este estudio revelaron que el área de fondo urbano de Bogotá tenía una concentración promedio de partículas más alta (3800 #/cm3) que el área más afectada por las emisiones de los automóviles (2800 #/cm3). La distribución del tamaño de partículas en número fue unimodal en la estación de calidad del aire “Las Ferias”, principalmente afectada por emisiones de tráfico vehicular, con un diámetro centrado en 120 nm, lo que evidenció que las partículas se forman y crecen a través de procesos atmosféricos del entorno. Por otro lado, el área de fondo urbano exhibió una distribución bimodal, con un diámetro modal de 120 nm y un segundo modo centrada en 30 nm de diámetro, la cual es más relevante en las horas pico de la mañana. El Área de superficie de deposición pulmonar (LDSA) se estimó a partir de la interacción entre la distribución del tamaño de las partículas y el modelo de deposición de partículas en el sistema respiratorio publicado por la Comisión de Protección Radiológica (IRCP) (ICRP, 1994). En este estudio, el área de fondo urbano mostro concentraciones más altas que el área afectada por las emisiones de tráfico en Bogotá, y otros ambientes similares reportados en la literatura científica. Las partículas submicrométricas PM1, que pueden ingresar a la región alveolar del sistema respiratorio humano, fue de 20,8 ug/m3 en Bogotá y 13,8 ug/m3 en Palmira. La distribución de tamaño de masa exhibe una distribución bimodal que está igualmente centrada entre 0.43 y 1.1 um, y 4.7 y 9.0 um. De acuerdo con la composición química separada por tamaño, el carbono elemental se acumuló en la fracción fina de PM2.1 en Bogotá a una tasa del 72%, frente al 57% en Palmira. Por otro lado, el carbono orgánico se distribuyó más uniformemente en la fracción fina y gruesa. El ion sulfato fue uno de los iones solubles en agua más abundantes en dos sitios, pero la distribución de tamaños fue diferente, mientras que en Palmira se acumuló principalmente en modo fino, en Bogotá se dispersó en la fracción de dos tamaños.DoctoradoDoctor en IngenieríaCiencias Atmosféricasvi, 187 páginasapplication/pdfeng550 - Ciencias de la tierraMediciónCalidad del aireContaminación del aireMensurationAir qualityAir - PollutionLung Deposition of Surface AreaParticle Number Size DistributionSize Distribution of Chemical Components of PM in ColombiaUltrafine particles in ambient airAerosol size distribution and size resolved composition in urban areas of ColombiaDistribución de tamaño y composición química de los aerosoles presentes en áreas urbanas en ColombiaTrabajo de grado - Doctoradoinfo:eu-repo/semantics/doctoralThesisinfo:eu-repo/semantics/acceptedVersionhttp://purl.org/coar/resource_type/c_db06Texthttp://purl.org/redcol/resource_type/TDBogotá - Ingeniería - Doctorado en Ingeniería - Ingeniería QuímicaFacultad de IngenieríaBogotá,ColombiaUniversidad Nacional de Colombia - Sede BogotáColombiaMajewski, G., Rogula-Kozłowska, W., Rozbicka, K., Rogula-Kopiec, P., Mathews, B. and Brandyk, A.: Concentration, chemical composition and origin of PM1: Results from the first long-term measurement campaign in warsaw (Poland), Aerosol Air Qual. Res., 18(3), 636–654, https://doi.org/10.4209/aaqr.2017.06.0221, 2018.Mateus-Fontecha, Lady, Vargas-Burbano, A., Jimenez, R., Rojas, N. Y., Rueda-Saa, G., Pinxteren, D. van, Pinxteren, M. van, Fomba, K. W. and Herrmann, H.: Understanding aerosol composition in a tropical inter-Andean valley impacted by agro-industrial and urban emissions, Atmos. Chem. Phys., 22, 8473–8495, 2022.Meinardi, S., Simpson, I. J., Blake, N. J., Blake, D. R. and Rowland, F. S.: Dimethyl disulfide (DMDS) and dimethyl sulfide (DMS) emissions from biomass burning in Australia., 2003. Mendez-espinosa, J. F., Belalcazar, L. C. and Betancourt, R. M.: Regional air quality impact of northern South America biomass burning emissions, Atmos. Environ., 203(February), 131–140, https://doi.org/10.1016/j.atmosenv.2019.01.042, 2019.Morawska, L., Moore, M. R., Ristovski, Z. D. and Review, D. 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Total Environ., 630, 72–82, https://doi.org/10.1016/j.scitotenv.2018.02.151, 2018.Universidad Nacional de ColombiaEstudiantesInvestigadoresPúblico generalReceptores de fondos federales y solicitantesResponsables políticosORIGINAL63538589_2023.pdf63538589_2023.pdfTesis de doctorado en Ingeniería Químicaapplication/pdf7215581https://repositorio.unal.edu.co/bitstream/unal/84020/5/63538589_2023.pdfba129e94a6849961cb8d965daaa45c48MD55LICENSElicense.txtlicense.txttext/plain; charset=utf-85879https://repositorio.unal.edu.co/bitstream/unal/84020/3/license.txteb34b1cf90b7e1103fc9dfd26be24b4aMD53THUMBNAIL63538589_2023.pdf.jpg63538589_2023.pdf.jpgGenerated Thumbnailimage/jpeg4842https://repositorio.unal.edu.co/bitstream/unal/84020/6/63538589_2023.pdf.jpg35c35bc40bfdeaf62afa691824672703MD56unal/84020oai:repositorio.unal.edu.co:unal/840202023-08-09 23:04:27.065Repositorio Institucional Universidad Nacional de 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