dor_id: 4121741

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650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

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850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/RICA.53830/47058

100.1.#.a: Cáceres, Dante D.; Flores Jimenez, Paulina; Hernández, Kelly; Peres, Frederico; Maldonado, Ana K.; Klarián, José; Cáceres, Dante A.

524.#.#.a: Cáceres, Dante D., et al. (2021). HEALTH RISK DUE TO HEAVY METAL(LOID)S EXPOSURE THROUGH FINE PARTICULATE MATTER AND SEDIMENTED DUST IN PEOPLE LIVING NEXT TO A BEACH CONTAMINATED BY MINE TAILINGS. Revista Internacional de Contaminación Ambiental; Vol. 37, 2021; 211-226. Recuperado de https://repositorio.unam.mx/contenidos/4121741

245.1.0.a: HEALTH RISK DUE TO HEAVY METAL(LOID)S EXPOSURE THROUGH FINE PARTICULATE MATTER AND SEDIMENTED DUST IN PEOPLE LIVING NEXT TO A BEACH CONTAMINATED BY MINE TAILINGS

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

264.#.0.c: 2021

264.#.1.c: 2021-03-04

653.#.#.a: human risk; heavy metal; metalloids; tailings; PM25; sedimented dust; human risk; heavy metal; metalloids; tailings; PM25; sedimented dust

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC 4.0 Internacional, https://creativecommons.org/licenses/by-nc/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico claudio.amescua@atmosfera.unam.mx

884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/RICA.53830

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/53830

041.#.7.h: spa

520.3.#.a: The non-carcinogenic hazard index (HI) and the carcinogenic risk index (CRI) due to exposure to metal(loid)s were assessed in children and adults living adjacent to a beach contaminated with mine tailings. Chromium (Cr), nickel (Ni), cadmium (Cd), arsenic (As), zinc (Zn), copper (Cu), lead (Pb) and manganese (Mn) were determined in fine particulate matter (PM2.5) and sedimented dust (SD) in school and residential microenvironments. The HI in children was 13.8, 8.1, 5.4, 2.4, 2.3 and 1.8-times greater than the safety threshold (1.0) for Cr, As, Pb, Mn, Cu, and Cd, respectively; 84.1 % explained by dermal contact and 10.9 % by ingestion of SD. The CRI for Cr and As was 3.7 and 3.2 times above the acceptable risk (> 1 × 10–4), explained by the inhalation of PM2.5 and SD, respectively. In adults, the CRI for As and Cr was 46.0 and 2.8 times greater than 1 × 10–4; As risk is explained by dermal contact and inhalation of SD, and Cr by inhalation of PM2.5. This study reports a high risk of potential adverse health effects on children and adults due to exposure to these elements present in the particles and dust studied.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 37 (2021); 211-226

773.1.#.o: https://www.revistascca.unam.mx/rica/index.php/rica/index

022.#.#.a: ISSN impreso: 0188-4999

310.#.#.a: Trimestral

300.#.#.a: Páginas: 211-226

264.#.1.b: Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM

doi: https://doi.org/10.20937/RICA.53830

harvesting_date: 2023-11-08 13:10:00.0

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file_creation_date: 2021-03-04 16:01:29.0

file_modification_date: 2021-03-04 16:01:34.0

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245.1.0.b: HEALTH RISK DUE TO HEAVY METAL(LOID)S EXPOSURE THROUGH FINE PARTICULATE MATTER AND SEDIMENTED DUST IN PEOPLE LIVING NEXT TO A BEACH CONTAMINATED BY MINE TAILINGS

last_modified: 2024-03-19 14:00:00

license_url: https://creativecommons.org/licenses/by-nc/4.0/legalcode.es

license_type: by-nc

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Artículo

HEALTH RISK DUE TO HEAVY METAL(LOID)S EXPOSURE THROUGH FINE PARTICULATE MATTER AND SEDIMENTED DUST IN PEOPLE LIVING NEXT TO A BEACH CONTAMINATED BY MINE TAILINGS

Cáceres, Dante D.; Flores Jimenez, Paulina; Hernández, Kelly; Peres, Frederico; Maldonado, Ana K.; Klarián, José; Cáceres, Dante A.

Instituto de Ciencias de la Atmósfera y Cambio Climático, UNAM, publicado en Revista Internacional de Contaminación Ambiental, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Cita

Cáceres, Dante D., et al. (2021). HEALTH RISK DUE TO HEAVY METAL(LOID)S EXPOSURE THROUGH FINE PARTICULATE MATTER AND SEDIMENTED DUST IN PEOPLE LIVING NEXT TO A BEACH CONTAMINATED BY MINE TAILINGS. Revista Internacional de Contaminación Ambiental; Vol. 37, 2021; 211-226. Recuperado de https://repositorio.unam.mx/contenidos/4121741

Descripción del recurso

Autor(es)
Cáceres, Dante D.; Flores Jimenez, Paulina; Hernández, Kelly; Peres, Frederico; Maldonado, Ana K.; Klarián, José; Cáceres, Dante A.
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
HEALTH RISK DUE TO HEAVY METAL(LOID)S EXPOSURE THROUGH FINE PARTICULATE MATTER AND SEDIMENTED DUST IN PEOPLE LIVING NEXT TO A BEACH CONTAMINATED BY MINE TAILINGS
Fecha
2021-03-04
Resumen
The non-carcinogenic hazard index (HI) and the carcinogenic risk index (CRI) due to exposure to metal(loid)s were assessed in children and adults living adjacent to a beach contaminated with mine tailings. Chromium (Cr), nickel (Ni), cadmium (Cd), arsenic (As), zinc (Zn), copper (Cu), lead (Pb) and manganese (Mn) were determined in fine particulate matter (PM2.5) and sedimented dust (SD) in school and residential microenvironments. The HI in children was 13.8, 8.1, 5.4, 2.4, 2.3 and 1.8-times greater than the safety threshold (1.0) for Cr, As, Pb, Mn, Cu, and Cd, respectively; 84.1 % explained by dermal contact and 10.9 % by ingestion of SD. The CRI for Cr and As was 3.7 and 3.2 times above the acceptable risk (> 1 × 10–4), explained by the inhalation of PM2.5 and SD, respectively. In adults, the CRI for As and Cr was 46.0 and 2.8 times greater than 1 × 10–4; As risk is explained by dermal contact and inhalation of SD, and Cr by inhalation of PM2.5. This study reports a high risk of potential adverse health effects on children and adults due to exposure to these elements present in the particles and dust studied.
Tema
human risk; heavy metal; metalloids; tailings; PM25; sedimented dust; human risk; heavy metal; metalloids; tailings; PM25; sedimented dust
Idioma
spa
ISSN
ISSN impreso: 0188-4999

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