seanoe:97976 data@seanoe.org 2025-05-13 ISO 19115:2003/19139 1.0 Assessment of chemical contamination in bivalves and sediment for MSFD assessment cycle 3 (2024) 2024 2025-05-13 Brun Mélanie, Wessel Nathalie, Mauffret Aourell (2024). Assessment of chemical contamination in bivalves and sediment for MSFD assessment cycle 3 (2024). SEANOE. https://doi.org/10.17882/97976 Good Environmental Status assessment (GES) for descriptor 8 (contaminants, D8) of the Marine Strategy Framework Directive (MSFD) is reached when concentrations of contaminants are at levels not giving rise to pollution effects. It is described by 4 criteria among which the first one focus on the concentration of the contaminants in the environment (criteria 1 of the D8, D8C1). The environmental status for D8 in France includes assessment of contaminant concentrations in sediment, bivalves, fish, birds, mammals to cover the French marine area the continental shelf from the coast line). The 8 tables below present the assessment of the chemical contamination in sediment and bivalves on the coastal area of the 4 French marine subregions for D8 as part of the 2024 GES assessment. These tables report the status and temporal trends of each station x matrice x substance triplet in each of the 4 French marine subregions. Explanation on how to read the cells is given in the “read file”. The environmental assessment for D8 in France can be found in Mauffret al., 2023 (DOI:10.13155/97214). It includes 17 national indicator assessments, 4 OSPAR indicators and integrated assessment in selected assessment units at the level of the criteria 1 and 2.  Thanks for the ROCCH team for national sampling coordination and data storage, as well as RINBIO team for additional mussel sampling in the Mediterranean coast. Thanks to Rob Fryer and OSPAR/MIME group for statistical guidance. BRUN Mélanie Ifremer, Service Valorisation de l’Information pour la Gestion Intégrée Et la Surveillance (VIGIES), Nantes, France WESSEL Nathalie Ifremer, Service Valorisation de l’Information pour la Gestion Intégrée Et la Surveillance (VIGIES), Nantes, France MAUFFRET Aourell Ifremer, Contamination Chimique des Écosystèmes Marins (CCEM), Nantes, France SEANOE https://www.seanoe.org/data/00868/97976/illustration.gif MSFD descriptor 8 contamination bivalve sediment Environment Contaminants ODATIS aggregation parameters and Essential Variable names 2024-09-16 geonetwork.thesaurus.external.theme.NVS.OD1 Environment SeaDataNet Parameter Disciplines 2021-04-07 geonetwork.thesaurus.external.parameter.NVS.P08 Analysis data Type de jeux de donnée ODATIS 2024-10-15 geonetwork.thesaurus.local.theme.type_jeux_donnee CC-BY (Creative Commons - Attribution) 10.17600/6060070 10.17600/9060050 10.17600/9060070 10.17600/12060030 10.17600/12060060 10.17600/15006000 10.17600/18000433 10.17600/18000551 10.17600/60130 10.17600/3060060 10.18142/162 10.17600/3070140 10.17600/7070170 10.18142/163 10.17600/8480110 10.17600/9070110 10.17600/13070090 10.17600/14008900 10.17600/15009900 10.17600/16011400 10.17600/18000948 oceans -7.0 10.0 41.0 51.0 2001-01-01 2020-12-31 XLS, XLSX https://www.seanoe.org/data/00868/97976/data/107154.gdg_220929.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in bivalves (Bay of Biscay) - 145 KB https://www.seanoe.org/data/00868/97976/data/107155.mc_220929.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in bivalves (Celtic Sea and Western English Channel) - 67 KB https://www.seanoe.org/data/00868/97976/data/107156.mmn_220929.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in bivalves (Eastern English Channel and Greater North Sea) - 90 KB https://www.seanoe.org/data/00868/97976/data/107157.mo_220929.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in bivalves (Western Mediterranean Sea) - 222 KB https://www.seanoe.org/data/00868/97976/data/107158.gdg_220913.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in sediment (Bay of Biscay) - 59 KB https://www.seanoe.org/data/00868/97976/data/107159.mc_220913.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in sediment (Celtic Sea and Western English Channel) - 36 KB https://www.seanoe.org/data/00868/97976/data/107160.mmn_220913.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in sediment (Eastern English Channel and Greater North Sea) - 57 KB https://www.seanoe.org/data/00868/97976/data/107161.mo_290722.xlsx WWW:DOWNLOAD-1.0-link--download Quality controlled data Contamination in sediment (Western Mediterranean Sea) - 43 KB https://www.seanoe.org/data/00868/97976/data/107522.xlsx WWW:DOWNLOAD-1.0-link--download Readme - 395 KB https://doi.org/10.17882/97976 WWW:LINK-1.0-http--metadata-URL DOI of the product https://www.seanoe.org/data/00868/97976/ rel-canonical Seanoe