RV Cirolana CIR1A/75
Cruise summary report
|Ship name (ship code)||RV Cirolana (74CZ)|
|Cruise period||1975-01-03 — 1975-01-13|
|Port of departure||Grimsby, United Kingdom|
|Port of return||Plymouth, United Kingdom|
|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)|
|Biology and fisheries|
|Acoustic reflection on marine organisms.||Quantity: activity duration in days = 8|
Description: Strength of signals returned from pelagic fish