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RV Cirolana CIR4/75
Cruise summary report
Cruise Info. | |
Ship name (ship code) | RV Cirolana (74CZ) |
Cruise identifier | CIR4/75 |
Cruise period | 1975-04-03 — 1975-04-28 |
Status | Completed |
Port of departure | Grimsby, United Kingdom |
Port of return | Grimsby, United Kingdom |
Purpose | Research |
Objectives | 1. To continue the survey of distribution and abundance of Blue Whiting started in Cruise 3.
2. To sample trace-elements at selected stations during the survey. 3. To sample fish eggs and larvae and other plankton using the Continuous and Longhurst-Hardy Plankton recorders. |
Chief scientist | R W Blacker (Ministry of Agriculture, Fisheries and Food Lowestoft Fisheries Laboratory) |
Cruise report | (0.39 MB) |
Ocean/sea areas | |
General | North East Atlantic Ocean (limit 40W) |
Track charts | |
Measurements | |
Physical oceanography | |
Bathythermograph | Quantity: number of profiles = 21 |
Chemical oceanography | |
Trace elements | Quantity: number of samples = 28 |
Biology and fisheries | |
Zooplankton | Quantity: number of samples = 21 |
Eggs and larvae | Quantity: number of samples = 21 |
Exploratory fishing | Quantity: number of samples = 21 |