RV Cirolana CIR4/80
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | RV Cirolana (74CZ) |
| Cruise identifier | CIR4/80 |
| Cruise period | 1980-03-28 — 1980-04-17 |
| Status | Completed |
| Objectives | Biology |
| Chief scientist | B C Bedford (Ministry of Agriculture, Fisheries and Food Lowestoft Fisheries Laboratory) |
| Project | Mackerel Survey |
| Coordinating body | ICES |
| Ocean/sea areas | |
| General | Inner Seas off the West Coast of Scotland Irish Sea and St. George's Channel Bay of Biscay North East Atlantic Ocean (limit 40W) |
| Specific | N. & W. Ireland/ Celtic Sea/Biscay |
| Track charts |  |
| Measurements | |
| Physical oceanography | |
| Surface measurements underway (T,S) | Description: See MAFF Fisheries Research data Report No 17, 1989 T only |
| Bathythermograph | Quantity: number of profiles = 15 |
| Biology and fisheries | |
| Phytoplankton | Description: Mackerel egg and larval survey plus fishing for spawning fish. |
| Demersal fish | Description: Mackerel egg and larval survey plus fishing for spawning fish. |
