RV Cirolana CIR1A/75
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | RV Cirolana (74CZ) |
| Cruise identifier | CIR1A/75 |
| Cruise period | 1975-01-03 — 1975-01-13 |
| Status | Completed |
| Port of departure | Grimsby, United Kingdom |
| Port of return | Plymouth, United Kingdom |
| Purpose | Trials |
| Objectives | 1. Tests of acoustic equipment performance.
2. Measurements of signals returned from pelagic fish. 3. To investigate the reaction of mackerel to a mid-water trawl (with CLIONE and ARL Scanner), 4. To investigate the reaction of pelagic fish to a towed underwater camera (with CLIONE and ARL Scanner). |
| Chief scientist | Stephen J Lockwood (Ministry of Agriculture, Fisheries and Food Lowestoft Fisheries Laboratory) |
| Cruise report |  (0.11 MB) |
| Ocean/sea areas | |
| General | English Channel |
| Measurements | |
| Biology and fisheries | |
| Acoustic reflection on marine organisms. | Quantity: activity duration in days = 8 Description: Strength of signals returned from pelagic fish |
