| Ecosystem | Type | Status | Ref. |
|---|---|---|---|
| Arctic | Sea/Bay/Gulf | native | 119523 |
| Atlantic Ocean | Sea/Bay/Gulf | native | 8593 |
| Barents Sea | Sea/Bay/Gulf | native | 124283 |
| Canadian Eastern Arctic - West Greenland | Sea/Bay/Gulf | native | 3477 |
| Canadian High Arctic - North Greenland | Sea/Bay/Gulf | native | 3477 |
| Hudson Bay Complex | Sea/Bay/Gulf | native | 3477 |
| Laptev Sea | Sea/Bay/Gulf | native | 119523 |
| North and East Barents Sea | Sea/Bay/Gulf | native | 2952 |
| Northern European Seas | Sea/Bay/Gulf | native | 8593 |