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RV Cirolana CIR8B/74
Cruise summary report
Cruise Info. | |
Ship name (ship code) | RV Cirolana (74CZ) |
Cruise identifier | CIR8B/74 |
Cruise period | 1974-10-23 — 1974-10-31 |
Status | Completed |
Port of departure | Plymouth, United Kingdom |
Port of return | Grimsby, United Kingdom |
Purpose | Research |
Objectives | 1. Acoustic survey of pelagic fish using the KH Humber gear and the Simrad echo-integrator.
2. Trace identification by means of midwater trawling. |
Chief scientist | C Timothy Macer (Ministry of Agriculture, Fisheries and Food Lowestoft Fisheries Laboratory) |
Cruise report | (0.15 MB) |
Ocean/sea areas | |
General | English Channel |
Measurements | |
Biology and fisheries | |
Gear research | Description: new method of attaching headline transducer |
Exploratory fishing | Quantity: number of hauls = 2 Description: anchovy and mackerel |
Geology and geophysics | |
Single-beam echosounding | Description: acoustic grid, most traces within 12 mile limit |