Contaminants of emerging concern in freshwater fish from four Spanish Rivers
This study investigated the occurrence of 135 contaminants of emerging concern (CECs) – pharmaceuticals, pesticides, a set of endocrine disrupting compounds (EDCs) (parabens, bisphenols, hormones, triazoles, organophosphorus flame retardants and triclosan), UV-filters, perfluoroalkyl substances (PFASs) and halogenated flame retardants (HFRs) – in 59 fish samples, collected in 2010 in 4 Spanish Rivers (Guadalquivir, Júcar, Ebro and Llobregat). Of the 135 CECs, 76 including 8 pharmaceuticals, 25 pesticides, 10 EDCs, 5 UV-filters, 15 PFASs and 13 HFRs were detected. Pharmaceuticals were the less frequently found and at lower concentrations. Pesticides, EDCs, UV-filters, PFASs and HFRs were detected more frequently (>50% of the samples). The maximum concentrations were 15 ng/g dry weight (dw) for pharmaceuticals (diclofenac), 840 ng/g dw for pesticides (chlorpyrifos), 224 ng/g dw for EDCs (bisphenol A), 242 ng/g dw for UV-filters (EHMC), 1738 ng/g dw for PFASs (PFHxA) and 64 ng/g dw for HFRs (Dec 602). The contaminants detected in fish are commonly detected also in sediments. In light of current knowledge, the risk assessment revealed that there was no risk for humans related to the exposure to CECs via freshwater fish consumption. However, results provide detailed information on the mixtures of CECs accumulated that would be very useful to identify their effects on aquatic biota.
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Format: | artículo biblioteca |
Language: | English |
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Elsevier
2019-04-01
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Subjects: | River quality, Accumulation, Co-occurrence of contaminants, Aquatic organisms, Fish consumption, Risk assessment, |
Online Access: | http://hdl.handle.net/10261/183441 http://dx.doi.org/10.13039/501100002809 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003359 |
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dig-idaea-es-10261-1834412020-07-09T10:16:33Z Contaminants of emerging concern in freshwater fish from four Spanish Rivers Picó, Yolanda Belenguer, V. Corcellas, Cayo Díaz-Cruz, M. Silvia Eljarrat, Ethel Farré, Marinella Gago-Ferrero, Pablo Huerta, Belinda Navarro-Ortega, Alícia Petrovic, Mira Rodríguez-Mozaz, Sara Sabater, Laia Santin, G. Barceló, Damià European Commission Generalitat Valenciana Generalitat de Catalunya Picó, Yolanda [0000-0002-9545-0965] Barceló, Damià [0000-0002-8873-0491] River quality Accumulation Co-occurrence of contaminants Aquatic organisms Fish consumption Risk assessment This study investigated the occurrence of 135 contaminants of emerging concern (CECs) – pharmaceuticals, pesticides, a set of endocrine disrupting compounds (EDCs) (parabens, bisphenols, hormones, triazoles, organophosphorus flame retardants and triclosan), UV-filters, perfluoroalkyl substances (PFASs) and halogenated flame retardants (HFRs) – in 59 fish samples, collected in 2010 in 4 Spanish Rivers (Guadalquivir, Júcar, Ebro and Llobregat). Of the 135 CECs, 76 including 8 pharmaceuticals, 25 pesticides, 10 EDCs, 5 UV-filters, 15 PFASs and 13 HFRs were detected. Pharmaceuticals were the less frequently found and at lower concentrations. Pesticides, EDCs, UV-filters, PFASs and HFRs were detected more frequently (>50% of the samples). The maximum concentrations were 15 ng/g dry weight (dw) for pharmaceuticals (diclofenac), 840 ng/g dw for pesticides (chlorpyrifos), 224 ng/g dw for EDCs (bisphenol A), 242 ng/g dw for UV-filters (EHMC), 1738 ng/g dw for PFASs (PFHxA) and 64 ng/g dw for HFRs (Dec 602). The contaminants detected in fish are commonly detected also in sediments. In light of current knowledge, the risk assessment revealed that there was no risk for humans related to the exposure to CECs via freshwater fish consumption. However, results provide detailed information on the mixtures of CECs accumulated that would be very useful to identify their effects on aquatic biota. This research has been supported by the European Union 7th Framework Programme funding under Grant Agreement No. 603629-ENV-2013-6.2.1-Globaqua, by the Generalitat de Catalunya (Consolidated Research Groups 2017 SGR 1404 - Water and Soil Quality Unit) and by the Generalitat Valenciana (ANTROPOCEN@, PROMETEO/2018/155). Peer reviewed 2019-06-06T06:36:18Z 2019-06-06T06:36:18Z 2019-04-01 artículo http://purl.org/coar/resource_type/c_6501 Science of the Total Environment 659: 1186-1198 (2019) 0048-9697 http://hdl.handle.net/10261/183441 10.1016/j.scitotenv.2018.12.366 1879-1026 http://dx.doi.org/10.13039/501100002809 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003359 en #PLACEHOLDER_PARENT_METADATA_VALUE# info:eu-repo/grantAgreement/EC/FP7/603629 http://dx.doi.org/10.1016/j.scitotenv.2018.12.366 Sí none Elsevier |
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River quality Accumulation Co-occurrence of contaminants Aquatic organisms Fish consumption Risk assessment River quality Accumulation Co-occurrence of contaminants Aquatic organisms Fish consumption Risk assessment |
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River quality Accumulation Co-occurrence of contaminants Aquatic organisms Fish consumption Risk assessment River quality Accumulation Co-occurrence of contaminants Aquatic organisms Fish consumption Risk assessment Picó, Yolanda Belenguer, V. Corcellas, Cayo Díaz-Cruz, M. Silvia Eljarrat, Ethel Farré, Marinella Gago-Ferrero, Pablo Huerta, Belinda Navarro-Ortega, Alícia Petrovic, Mira Rodríguez-Mozaz, Sara Sabater, Laia Santin, G. Barceló, Damià Contaminants of emerging concern in freshwater fish from four Spanish Rivers |
description |
This study investigated the occurrence of 135 contaminants of emerging concern (CECs) – pharmaceuticals, pesticides, a set of endocrine disrupting compounds (EDCs) (parabens, bisphenols, hormones, triazoles, organophosphorus flame retardants and triclosan), UV-filters, perfluoroalkyl substances (PFASs) and halogenated flame retardants (HFRs) – in 59 fish samples, collected in 2010 in 4 Spanish Rivers (Guadalquivir, Júcar, Ebro and Llobregat). Of the 135 CECs, 76 including 8 pharmaceuticals, 25 pesticides, 10 EDCs, 5 UV-filters, 15 PFASs and 13 HFRs were detected. Pharmaceuticals were the less frequently found and at lower concentrations. Pesticides, EDCs, UV-filters, PFASs and HFRs were detected more frequently (>50% of the samples). The maximum concentrations were 15 ng/g dry weight (dw) for pharmaceuticals (diclofenac), 840 ng/g dw for pesticides (chlorpyrifos), 224 ng/g dw for EDCs (bisphenol A), 242 ng/g dw for UV-filters (EHMC), 1738 ng/g dw for PFASs (PFHxA) and 64 ng/g dw for HFRs (Dec 602). The contaminants detected in fish are commonly detected also in sediments. In light of current knowledge, the risk assessment revealed that there was no risk for humans related to the exposure to CECs via freshwater fish consumption. However, results provide detailed information on the mixtures of CECs accumulated that would be very useful to identify their effects on aquatic biota. |
author2 |
European Commission |
author_facet |
European Commission Picó, Yolanda Belenguer, V. Corcellas, Cayo Díaz-Cruz, M. Silvia Eljarrat, Ethel Farré, Marinella Gago-Ferrero, Pablo Huerta, Belinda Navarro-Ortega, Alícia Petrovic, Mira Rodríguez-Mozaz, Sara Sabater, Laia Santin, G. Barceló, Damià |
format |
artículo |
topic_facet |
River quality Accumulation Co-occurrence of contaminants Aquatic organisms Fish consumption Risk assessment |
author |
Picó, Yolanda Belenguer, V. Corcellas, Cayo Díaz-Cruz, M. Silvia Eljarrat, Ethel Farré, Marinella Gago-Ferrero, Pablo Huerta, Belinda Navarro-Ortega, Alícia Petrovic, Mira Rodríguez-Mozaz, Sara Sabater, Laia Santin, G. Barceló, Damià |
author_sort |
Picó, Yolanda |
title |
Contaminants of emerging concern in freshwater fish from four Spanish Rivers |
title_short |
Contaminants of emerging concern in freshwater fish from four Spanish Rivers |
title_full |
Contaminants of emerging concern in freshwater fish from four Spanish Rivers |
title_fullStr |
Contaminants of emerging concern in freshwater fish from four Spanish Rivers |
title_full_unstemmed |
Contaminants of emerging concern in freshwater fish from four Spanish Rivers |
title_sort |
contaminants of emerging concern in freshwater fish from four spanish rivers |
publisher |
Elsevier |
publishDate |
2019-04-01 |
url |
http://hdl.handle.net/10261/183441 http://dx.doi.org/10.13039/501100002809 http://dx.doi.org/10.13039/501100000780 http://dx.doi.org/10.13039/501100003359 |
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