Research and analysis
C5b: Changes in phytoplankton biomass and zooplankton abundance: number of broad habitat types consistent with Good Environmental Status 1960 to 2019
Updated 1 December 2025
| OSPAR Region | Result | value |
|---|---|---|
| Greater North Sea | Not good | 2 |
| Greater North Sea | Unknown | 1 |
| Celtic Seas | Not good | 2 |
| Celtic Seas | Unknown | 1 |