Evaluación del impacto de las emisiones de material particulado PM10 y PM2.5 de la mina El Cerrejón sobre la calidad del aire en su área de influencia

dc.contributor.advisorRojas Roa, Néstor Yesid
dc.contributor.advisorHernández Villamizar, Andrea Juliana
dc.contributor.authorFlórez Gómez, Tatiana Yorlenis
dc.contributor.researchgroupGrupo de Investigación en Calidad del Aire (GICA)spa
dc.date.accessioned2025-01-30T15:00:28Z
dc.date.available2025-01-30T15:00:28Z
dc.date.issued2024
dc.descriptionilustraciones, diagramas, fotografías, mapas
dc.description.abstractLa explotación minera de carbón a cielo abierto de los proyectos El Cerrejón y Caypa, generan emisiones de material particulado que afectan la calidad del aire y la salud de los habitantes de sus alrededores. En este trabajo, se evaluó el impacto que las fuentes de emisión de los proyectos, con el objetivo de cuantificar su contribución a la calidad del aire sobre las comunidades étnicas y afrodescendientes aledañas, aplicando el modelo de dispersión atmosférica Aermod, para un escenario crítico de producción de carbón a 2023. La metodología empleada permitió delimitar el área de influencia por calidad del aire de la explotación minera de carbón a cielo abierto de la Guajira. El modelo determinó que las mayores contribuciones de las fuentes de emisión a los niveles de concentración de PM10 y PM2.5, se presentan en las comunidades asentadas hacia el oeste, suroeste y sur de la mina El Cerrejón. Se pudo comprobar que los impactos a la calidad del aire se manifiestan por fuera del área del proyecto El Cerrejón y que dentro de esta área se encuentran asentadas 19 comunidades entre resguardos indígenas y afrodescendientes. (Texto tomado de la fuente)spa
dc.description.abstractThe open-pit coal mining operations of the El Cerrejón and Caypa projects generate particulate matter emissions that affect air quality and the health of nearby residents. This study evaluated the impact of the emission sources from these projects with the aim of quantifying their contribution to air quality in surrounding ethnic and Afro-descendant communities, applying the AERMOD atmospheric dispersion model for a critical coal production scenario in 2023. The methodology employed allowed for the delineation of the influence area regarding air quality from the open-pit coal mining operations in La Guajira. The model determined that the highest contributions of emission sources to PM10 and PM2.5 concentration levels occur in communities located to the west, southwest, and south of the El Cerrejón mine. It was confirmed that the impacts on air quality are manifested outside the El Cerrejón project area and that within this area, there are 19 communities, including indigenous and Afro-descendant reserves.eng
dc.description.degreelevelMaestríaspa
dc.description.degreenameMagíster en Ingeniería - Ingeniería Ambientalspa
dc.description.researchareaCalidad del airespa
dc.format.extentxvi, 78 páginasspa
dc.format.mimetypeapplication/pdfspa
dc.identifier.instnameUniversidad Nacional de Colombiaspa
dc.identifier.reponameRepositorio Institucional Universidad Nacional de Colombiaspa
dc.identifier.repourlhttps://repositorio.unal.edu.co/spa
dc.identifier.urihttps://repositorio.unal.edu.co/handle/unal/87389
dc.language.isospaspa
dc.publisherUniversidad Nacional de Colombiaspa
dc.publisher.branchUniversidad Nacional de Colombia - Sede Bogotáspa
dc.publisher.facultyFacultad de Ingenieríaspa
dc.publisher.placeBogotá, Colombiaspa
dc.publisher.programBogotá - Ingeniería - Maestría en Ingeniería - Ingeniería Ambientalspa
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dc.rights.accessrightsinfo:eu-repo/semantics/openAccessspa
dc.rights.licenseAtribución-NoComercial-SinDerivadas 4.0 Internacionalspa
dc.rights.urihttp://creativecommons.org/licenses/by-nc-nd/4.0/spa
dc.subject.ddc620 - Ingeniería y operaciones afines::622 - Minería y operaciones relacionadasspa
dc.subject.proposalMinería de carbón a cielo abiertospa
dc.subject.proposalEmisionesspa
dc.subject.proposalMaterial particuladospa
dc.subject.proposalModelo Aermodspa
dc.subject.proposalÁrea de influenciaspa
dc.subject.proposalOpen-pit coal miningeng
dc.subject.proposalEmissionseng
dc.subject.proposalParticulate mattereng
dc.subject.proposalAermod modeleng
dc.subject.proposalinfluence áreaeng
dc.subject.unescoContaminación atmosféricaspa
dc.subject.unescoAir pollutioneng
dc.subject.unescoMina de carbónspa
dc.subject.unescoCoal miningeng
dc.titleEvaluación del impacto de las emisiones de material particulado PM10 y PM2.5 de la mina El Cerrejón sobre la calidad del aire en su área de influenciaspa
dc.title.translatedAssessment of the impact of PM10 and PM2.5 particulate matter emissions from the El Cerrejón mine on air quality in its area of ​​influenceeng
dc.typeTrabajo de grado - Maestríaspa
dc.type.coarhttp://purl.org/coar/resource_type/c_bdccspa
dc.type.coarversionhttp://purl.org/coar/version/c_ab4af688f83e57aaspa
dc.type.contentTextspa
dc.type.driverinfo:eu-repo/semantics/masterThesisspa
dc.type.versioninfo:eu-repo/semantics/acceptedVersionspa
dcterms.audience.professionaldevelopmentEstudiantesspa
dcterms.audience.professionaldevelopmentInvestigadoresspa
dcterms.audience.professionaldevelopmentPúblico generalspa
oaire.accessrightshttp://purl.org/coar/access_right/c_abf2spa

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