Cruise summary report
Cruise Info. | |
---|
Ship name (ship code) | Sunbeam (740L) |
---|
Cruise period | 1990-07-04 — 1990-07-28 |
---|
Status | Completed |
---|
Port of departure | Scalloway, United Kingdom |
---|
Port of return | Lerwick, United Kingdom |
---|
Purpose | Research |
---|
Objectives | Comparison of catches using varying cod ends |
---|
Chief scientist | Richard S T Ferro (Scottish Office Agriculture and Fisheries Department Aberdeen Marine Laboratory) |
---|
Cruise report | (0.10 MB) |
---|
Ocean/sea areas | |
General | North Sea North East Atlantic Ocean (limit 40W) |
---|
Specific | Off Shetland |
---|
Measurements | |
Biology and fisheries | |
---|
Demersal fish | Quantity: number of hauls = 37 Description: Hauls were made with the standard 90mm diamond mesh cod-end. Haddock, whiting and cod were all caught. |
Demersal fish | Quantity: number of hauls = 4 Description: More hauls were made with the standard cod-end and a 90mm square mesh window. |
Demersal fish | Quantity: number of hauls = 6 Description: 80mm square mesh window was fished for 6 hauls. |
Gear research | Quantity: number of hauls = 3 Description: In the area around Fair Isle and Foula three hauls were made with the 70mm mesh cod-ends, to check the equality of the catches. |