HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA)
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...
| Autores: | ; ; ; ; ; ; ; ; ; |
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| Tipo de documento: | Artículo |
| Estado: | Published version |
| Fecha de publicación: | 2021 |
| País: | México |
| Institución: | UNAM |
| Repositorio: | Revista Internacional de Contaminación Ambiental |
| Lenguaje: | Español Inglés |
| OAI Identifier: | oai:ojs.pkp.sfu.ca:article/53850 |
| Acceso en línea: | https://www.revistascca.unam.mx/rica/index.php/rica/article/view/53850 |
| Nivel de acceso: | Acceso abierto |
| Palabra clave: | heavy metals water, fish bioaccumulation food safety Cuba |
| _version_ | 1878408662134816768 |
|---|---|
| author | Mesa Pérez, María A. |
| author2 | 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 |
| author2_role | author author author author author author author author author |
| author_browse | Alarcón Santos, Onelia Adriana Bagué, David Díaz Almeida, Carlos Miguel Díaz Rizo, Oscar García Acosta, Humberto Guerrero Domínguez, Lilisbet Hernández Rodríguez, Daylen Mesa Pérez, María A. Sánchez-Pérez, José M. Tavella, Marie J. |
| author_facet | 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 |
| author_role | author |
| collection | Revista Internacional de Contaminación Ambiental |
| description | 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. |
| eu_rights_str_mv | openAccess |
| format | article |
| id | MX_6beb6ccb52d5d0e4bd240e4ce8c6f60e |
| identifier_str_mv | 10.20937/RICA.53850 |
| institution | UNAM |
| instname_str | UNIVERSIDAD NACIONAL AUTÓNOMA DE MÉXICO |
| language | spa eng |
| network_acronym_str | MX |
| network_name_str | México |
| oai_identifier_str | oai:ojs.pkp.sfu.ca:article/53850 |
| publishDate | 2021 |
| publishDateSort | 2021 |
| publisher | Instituto de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México |
| publisherStr | Instituto de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México |
| reponame_str | Revista Internacional de Contaminación Ambiental |
| spelling | 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 heavy metals water, fish bioaccumulation food safety Cuba 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. Instituto de Ciencias de la Atmósfera, Universidad Nacional Autónoma de México https://www.revistascca.unam.mx/rica/index.php/rica/article/view/53850 10.20937/RICA.53850 |
| spellingShingle | HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA) Mesa Pérez, María A. heavy metals water, fish bioaccumulation food safety Cuba |
| status_str | publishedVersion |
| title | HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA) |
| title_full | HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA) |
| title_fullStr | HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA) |
| title_full_unstemmed | HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA) |
| title_short | HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA) |
| title_sort | HEAVY METALS BIOACCUMULATION AND RISK ESTIMATION IN EDIBLE FRESHWATER FISH FROM PEDROSO RESERVOIR (MAYABEQUE, CUBA) |
| topic | heavy metals water, fish bioaccumulation food safety Cuba |
| topic_facet | heavy metals water, fish bioaccumulation food safety Cuba |
| url | https://www.revistascca.unam.mx/rica/index.php/rica/article/view/53850 |