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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. |