ROCCH biota NE Atlantic dataset : chemical contaminants in Channel and Atlantic shellfish
Rocch, the french "mussel watch", provides chemical data for marine quality management. Once a year, trace metals, organic compounds (chlorinated, PAH, brominated flame retardants, perfluorinated compounds, organotins ...) are analysed in molluscs tissues to check chemical quality according to European Framework Directives and to Regional Seas Convention (OSPAR).
Data and resources
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2024 data - 600 KBHTML Open
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2023 data - 576 KBHTML Open
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2022 data - 514 KBHTML Open
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2021 data - 515 KBHTML Open
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Additional information
| Date (publication) | 2025-11-01 |
|---|---|
| Date (revision) | 2025-11-04 |
| Status | onGoing |
| Update frequency | asNeeded |
| Metadata language | en |
| License | CC-BY (Creative Commons - Attribution) |
| Source metadata | ISO 19115 XML |
| Last updated | 2026-11-04 |
| Created | 2026-11-04 |
| API | package_show |