FRV Clupea 11/63
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | FRV Clupea (74CU) |
| Cruise identifier | 11/63 |
| Cruise period | 1963-09-02 — 1963-09-06 |
| Status | Completed |
| Objectives | Herring larval survey off the East coast south of Aberdeen. |
| Chief scientist | John H S Blaxter (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory) |
| Cruise report |  (0.04 MB) |
| Ocean/sea areas | |
| General | North Sea |
| Specific | East coast of Scotland, to the south of Aberdeen. |
| Measurements | |
| Physical oceanography | |
| CTD stations | Quantity: number of stations = 49 |
| Optics (eg underwater light levels) | Description: Light readings made at dusk and dawn on one night to assess the time during which feeding of herring larvae ceases due to lack of light. |
| Biology and fisheries | |
| Eggs and larvae | Quantity: number of stations = 49 Description: herring larval survey using Gulf III. |
