dor_id: 4149160

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650.#.4.x: Biología y Química

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: https://www.revistascca.unam.mx/rica/index.php/rica/index

351.#.#.b: Revista Internacional de Contaminación Ambiental

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

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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/53850/47094

100.1.#.a: Mesa Pérez, María A.; Díaz Rizo, Oscar; García Acosta, Humberto; Alarcón Santos, Onelia Adriana; Tavella, Marie J.; Bagué, David; Sánchez Pérez, José M.; Guerrero Domínguez, Lilisbet; Hernández Rodríguez, Daylen; Díaz Almeida, Carlos Miguel

524.#.#.a: Mesa Pérez, María A., et al. (2021). HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA). Revista Internacional de Contaminación Ambiental; Vol. 37, 2021; 527-537. Recuperado de https://repositorio.unam.mx/contenidos/4149160

245.1.0.a: HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA)

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: 2021-10-08

653.#.#.a: heavy metals; water; fish; bioaccumulation; food safety; Cuba; heavy metals; water; fish; bioaccumulation; food safety; Cuba

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884.#.#.k: https://www.revistascca.unam.mx/rica/index.php/rica/article/view/53850

001.#.#.#: 105.oai:ojs.pkp.sfu.ca:article/53850

041.#.7.h: eng

520.3.#.a: This work is a validation of the second step of a heavy metal monitoring procedure in Cuba fluvial ecosystems. Concentrations of seven heavy metals were measured by ICP-MS in water samples collected from the Pedroso reservoir (Mayabeque province, Cuba) and its main tributaries, as well as in edible muscle of three locally consumed fish species Oreochromis spp., Tinca tinca and Clarias gariepinus. The results show a high concentration of Pb in areas near a paint factory (85.5 μg/L), an asphalt factory and a high traffic area (345.8 μg/L). Metal content (in mg/kg ww) in fish fillet ranged as follows Cr (0.01-0.58), Co (0.01-0.58), Cu (0.23-88.16), Zn (4.9-29.9), As (0.01-0.86), Cd (0.02-2.93) and Pb (0.01-1.23). According to Cuban regulations, concentrations of Cd in muscle are not safe in 37.5 to 44.0 % of the studied fishes, while Pb is high in 14.0 to 20.0 %. Non-carcinogenic risk (HI) is present when daily intake is above 81 g/day. Carcinogenic risk (ELCR) is calculated to be 5.8 × 10–4 according to the US-EPA methodology. Fishermen families are the most sensitive population sector. Local authorities were informed and different measures were taken to avoid polluted fish consumption and the reduction of pollutant sources.

773.1.#.t: Revista Internacional de Contaminación Ambiental; Vol. 37 (2021); 527-537

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

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

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300.#.#.a: Páginas: 527-537

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

doi: https://doi.org/10.20937/RICA.53850

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

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file_creation_date: 2021-10-08 19:17:48.0

file_modification_date: 2021-10-08 19:17:51.0

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245.1.0.b: HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA)

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

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

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Artículo

HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA)

Mesa Pérez, María A.; Díaz Rizo, Oscar; García Acosta, Humberto; Alarcón Santos, Onelia Adriana; Tavella, Marie J.; Bagué, David; Sánchez Pérez, José M.; Guerrero Domínguez, Lilisbet; Hernández Rodríguez, Daylen; Díaz Almeida, Carlos Miguel

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

Mesa Pérez, María A., et al. (2021). HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA). Revista Internacional de Contaminación Ambiental; Vol. 37, 2021; 527-537. Recuperado de https://repositorio.unam.mx/contenidos/4149160

Descripción del recurso

Autor(es)
Mesa Pérez, María A.; Díaz Rizo, Oscar; García Acosta, Humberto; Alarcón Santos, Onelia Adriana; Tavella, Marie J.; Bagué, David; Sánchez Pérez, José M.; Guerrero Domínguez, Lilisbet; Hernández Rodríguez, Daylen; Díaz Almeida, Carlos Miguel
Tipo
Artículo de Investigación
Área del conocimiento
Biología y Química
Título
HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA)
Fecha
2021-10-08
Resumen
This work is a validation of the second step of a heavy metal monitoring procedure in Cuba fluvial ecosystems. Concentrations of seven heavy metals were measured by ICP-MS in water samples collected from the Pedroso reservoir (Mayabeque province, Cuba) and its main tributaries, as well as in edible muscle of three locally consumed fish species Oreochromis spp., Tinca tinca and Clarias gariepinus. The results show a high concentration of Pb in areas near a paint factory (85.5 μg/L), an asphalt factory and a high traffic area (345.8 μg/L). Metal content (in mg/kg ww) in fish fillet ranged as follows Cr (0.01-0.58), Co (0.01-0.58), Cu (0.23-88.16), Zn (4.9-29.9), As (0.01-0.86), Cd (0.02-2.93) and Pb (0.01-1.23). According to Cuban regulations, concentrations of Cd in muscle are not safe in 37.5 to 44.0 % of the studied fishes, while Pb is high in 14.0 to 20.0 %. Non-carcinogenic risk (HI) is present when daily intake is above 81 g/day. Carcinogenic risk (ELCR) is calculated to be 5.8 × 10–4 according to the US-EPA methodology. Fishermen families are the most sensitive population sector. Local authorities were informed and different measures were taken to avoid polluted fish consumption and the reduction of pollutant sources.
Tema
heavy metals; water; fish; bioaccumulation; food safety; Cuba; heavy metals; water; fish; bioaccumulation; food safety; Cuba
Idioma
eng
ISSN
ISSN impreso: 0188-4999

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