Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)

Zorita, Izaskun; Solaun, Oihana; Rodríguez, José Germán; Larreta, Joana; Abad Holgado, Esteban; Ábalos, Manuela; 0000-0003-0718-8184

Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)

The accumulation of contaminants in aquatic organisms is of concern to human health due to the potential for exposure through the consumption of seafood. This dataset presents the levels of 17 polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), and 12 dioxin-like polychlorinated biphenyls (DL-PCBs) (PCB-81, PCB-77, PCB-126, PCB-169, PCB-123, PCB-118, PCB-114, PCB-105, PCB-167, PCB-156, PCB-157 and PCB-189) in bivalves collected annually between 2008 and 2023 from the four Shellfish Production Areas of the Basque coast (southeastern Bay of Biscay). Additionally, data on 6 non-dioxin like polychlorinated biphenyls (NDL-PCBs) (PCB-28, PCB-52, PCB-101, PCB-153, PCB-138 and PCB-180) is provided for the 2012-2023 time period. Depending on the availability of bivalves at each Shellfish Production Area, different species, such as mussels (Mytilus galloprovincialis) and oysters (Magallana gigas and Ostrea edulis) were used for the evaluation. Bivalve samples were analyzed at the accredited Laboratory of Dioxins of the Institute of Environmental Assessment and Water Research - CSIC in Spain, following standardized methodologies according to the specific requirements established at the corresponding EU Regulation. Concentrations and the World Health Organization-Toxic Equivalents (WHO-TEQ) were calculated. Considering the data from the four Shellfish Production Areas and the study period, WHO-TEQ values ranged from 0.12 to 0.64 pg g−1 wet weight for PCDD/Fs and from 0.45 to 2.23 pg g−1 wet weight for DL-PCBs, whereas concentrations ranged from 7.45 to 51.10 ng g−1 wet weight for NDL-PCBs. This database is useful for (i) assessing the spatial and temporal trends of PCDD/Fs and various PCBs in bivalves from the Basque coast, (ii) determining the relative contribution of different congeners, (iii) comparison with levels for human consumption and environmental quality standards, as well as with levels of other biogeographical areas, and (iv) the management of Shellfish Production Areas on the Basque coast.

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Bibliographic Details
Main Authors:	Zorita, Izaskun, Solaun, Oihana, Rodríguez, José Germán, Larreta, Joana, Abad Holgado, Esteban, Ábalos, Manuela
Other Authors:	0000-0003-0718-8184
Format:	artículo biblioteca
Language:	English
Published:	Elsevier 2023-12-01
Subjects:	Seafood, Cantabrian Sea, Dioxin-like PCBs, Dioxins, Mussel, Non dioxin-like PCBs, Oyster, Persistent organic pollutants, http://metadata.un.org/sdg/6, http://metadata.un.org/sdg/14, Ensure availability and sustainable management of water and sanitation for all, Conserve and sustainably use the oceans, seas and marine resources for sustainable development,
Online Access:	http://hdl.handle.net/10261/339202 https://api.elsevier.com/content/abstract/scopus_id/85176268782
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spelling	dig-idaea-es-10261-3392022024-10-28T21:58:41Z Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay) Zorita, Izaskun Solaun, Oihana Rodríguez, José Germán Larreta, Joana Abad Holgado, Esteban Ábalos, Manuela 0000-0003-0718-8184 0000-0003-1565-4851 Consejo Superior de Investigaciones Científicas [https://ror.org/02gfc7t72] Seafood Cantabrian Sea Dioxin-like PCBs Dioxins Mussel Non dioxin-like PCBs Oyster Persistent organic pollutants http://metadata.un.org/sdg/6 http://metadata.un.org/sdg/14 Ensure availability and sustainable management of water and sanitation for all Conserve and sustainably use the oceans, seas and marine resources for sustainable development The accumulation of contaminants in aquatic organisms is of concern to human health due to the potential for exposure through the consumption of seafood. This dataset presents the levels of 17 polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), and 12 dioxin-like polychlorinated biphenyls (DL-PCBs) (PCB-81, PCB-77, PCB-126, PCB-169, PCB-123, PCB-118, PCB-114, PCB-105, PCB-167, PCB-156, PCB-157 and PCB-189) in bivalves collected annually between 2008 and 2023 from the four Shellfish Production Areas of the Basque coast (southeastern Bay of Biscay). Additionally, data on 6 non-dioxin like polychlorinated biphenyls (NDL-PCBs) (PCB-28, PCB-52, PCB-101, PCB-153, PCB-138 and PCB-180) is provided for the 2012-2023 time period. Depending on the availability of bivalves at each Shellfish Production Area, different species, such as mussels (Mytilus galloprovincialis) and oysters (Magallana gigas and Ostrea edulis) were used for the evaluation. Bivalve samples were analyzed at the accredited Laboratory of Dioxins of the Institute of Environmental Assessment and Water Research - CSIC in Spain, following standardized methodologies according to the specific requirements established at the corresponding EU Regulation. Concentrations and the World Health Organization-Toxic Equivalents (WHO-TEQ) were calculated. Considering the data from the four Shellfish Production Areas and the study period, WHO-TEQ values ranged from 0.12 to 0.64 pg g−1 wet weight for PCDD/Fs and from 0.45 to 2.23 pg g−1 wet weight for DL-PCBs, whereas concentrations ranged from 7.45 to 51.10 ng g−1 wet weight for NDL-PCBs. This database is useful for (i) assessing the spatial and temporal trends of PCDD/Fs and various PCBs in bivalves from the Basque coast, (ii) determining the relative contribution of different congeners, (iii) comparison with levels for human consumption and environmental quality standards, as well as with levels of other biogeographical areas, and (iv) the management of Shellfish Production Areas on the Basque coast. This work was supported by the Fisheries and Aquaculture Directorate, Department of Economic Development, Sustainability and Environment of the Basque Government through CULTIVOS Project. We wish to thank AZTI staff for their valuable assistance. This is contribution number 1185 from AZTI BRTA (Marine Research Division). Peer reviewed 2023-11-20T09:40:11Z 2023-11-20T09:40:11Z 2023-12-01 artículo http://purl.org/coar/resource_type/c_6501 Data in Brief 51: 109751 (2023) http://hdl.handle.net/10261/339202 10.1016/j.dib.2023.109751 2-s2.0-85176268782 https://api.elsevier.com/content/abstract/scopus_id/85176268782 en Data in Brief Publisher's version https://doi.org/10.1016/j.dib.2023.109751 Sí open Elsevier
institution	IDAEA ES
collection	DSpace
country	España
countrycode	ES
component	Bibliográfico
access	En linea
databasecode	dig-idaea-es
tag	biblioteca
region	Europa del Sur
libraryname	Biblioteca del IDAEA España
language	English
topic	Seafood Cantabrian Sea Dioxin-like PCBs Dioxins Mussel Non dioxin-like PCBs Oyster Persistent organic pollutants http://metadata.un.org/sdg/6 http://metadata.un.org/sdg/14 Ensure availability and sustainable management of water and sanitation for all Conserve and sustainably use the oceans, seas and marine resources for sustainable development Seafood Cantabrian Sea Dioxin-like PCBs Dioxins Mussel Non dioxin-like PCBs Oyster Persistent organic pollutants http://metadata.un.org/sdg/6 http://metadata.un.org/sdg/14 Ensure availability and sustainable management of water and sanitation for all Conserve and sustainably use the oceans, seas and marine resources for sustainable development
spellingShingle	Seafood Cantabrian Sea Dioxin-like PCBs Dioxins Mussel Non dioxin-like PCBs Oyster Persistent organic pollutants http://metadata.un.org/sdg/6 http://metadata.un.org/sdg/14 Ensure availability and sustainable management of water and sanitation for all Conserve and sustainably use the oceans, seas and marine resources for sustainable development Seafood Cantabrian Sea Dioxin-like PCBs Dioxins Mussel Non dioxin-like PCBs Oyster Persistent organic pollutants http://metadata.un.org/sdg/6 http://metadata.un.org/sdg/14 Ensure availability and sustainable management of water and sanitation for all Conserve and sustainably use the oceans, seas and marine resources for sustainable development Zorita, Izaskun Solaun, Oihana Rodríguez, José Germán Larreta, Joana Abad Holgado, Esteban Ábalos, Manuela Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)
description	The accumulation of contaminants in aquatic organisms is of concern to human health due to the potential for exposure through the consumption of seafood. This dataset presents the levels of 17 polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs), and 12 dioxin-like polychlorinated biphenyls (DL-PCBs) (PCB-81, PCB-77, PCB-126, PCB-169, PCB-123, PCB-118, PCB-114, PCB-105, PCB-167, PCB-156, PCB-157 and PCB-189) in bivalves collected annually between 2008 and 2023 from the four Shellfish Production Areas of the Basque coast (southeastern Bay of Biscay). Additionally, data on 6 non-dioxin like polychlorinated biphenyls (NDL-PCBs) (PCB-28, PCB-52, PCB-101, PCB-153, PCB-138 and PCB-180) is provided for the 2012-2023 time period. Depending on the availability of bivalves at each Shellfish Production Area, different species, such as mussels (Mytilus galloprovincialis) and oysters (Magallana gigas and Ostrea edulis) were used for the evaluation. Bivalve samples were analyzed at the accredited Laboratory of Dioxins of the Institute of Environmental Assessment and Water Research - CSIC in Spain, following standardized methodologies according to the specific requirements established at the corresponding EU Regulation. Concentrations and the World Health Organization-Toxic Equivalents (WHO-TEQ) were calculated. Considering the data from the four Shellfish Production Areas and the study period, WHO-TEQ values ranged from 0.12 to 0.64 pg g−1 wet weight for PCDD/Fs and from 0.45 to 2.23 pg g−1 wet weight for DL-PCBs, whereas concentrations ranged from 7.45 to 51.10 ng g−1 wet weight for NDL-PCBs. This database is useful for (i) assessing the spatial and temporal trends of PCDD/Fs and various PCBs in bivalves from the Basque coast, (ii) determining the relative contribution of different congeners, (iii) comparison with levels for human consumption and environmental quality standards, as well as with levels of other biogeographical areas, and (iv) the management of Shellfish Production Areas on the Basque coast.
author2	0000-0003-0718-8184
author_facet	0000-0003-0718-8184 Zorita, Izaskun Solaun, Oihana Rodríguez, José Germán Larreta, Joana Abad Holgado, Esteban Ábalos, Manuela
format	artículo
topic_facet	Seafood Cantabrian Sea Dioxin-like PCBs Dioxins Mussel Non dioxin-like PCBs Oyster Persistent organic pollutants http://metadata.un.org/sdg/6 http://metadata.un.org/sdg/14 Ensure availability and sustainable management of water and sanitation for all Conserve and sustainably use the oceans, seas and marine resources for sustainable development
author	Zorita, Izaskun Solaun, Oihana Rodríguez, José Germán Larreta, Joana Abad Holgado, Esteban Ábalos, Manuela
author_sort	Zorita, Izaskun
title	Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)
title_short	Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)
title_full	Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)
title_fullStr	Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)
title_full_unstemmed	Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)
title_sort	time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from shellfish production areas of the basque coast (se bay of biscay)
publisher	Elsevier
publishDate	2023-12-01
url	http://hdl.handle.net/10261/339202 https://api.elsevier.com/content/abstract/scopus_id/85176268782
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Time series data (2008–2023) of polychlorinated dibenzo-p-dioxins, dibenzofurans and polychlorinated biphenyls in bivalves from Shellfish Production Areas of the Basque coast (SE Bay of Biscay)

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