Cruise summary report
Cruise Info. | |
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Ship name (ship code) | FRV Explorer (74EX) |
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Cruise identifier | 10/79 |
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Cruise period | 1979-10-06 — 1979-10-26 |
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Status | Completed |
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Port of departure | Aberdeen, United Kingdom |
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Port of return | Aberdeen, United Kingdom |
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Purpose | Trials |
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Objectives | 1) To investigate the operation of the GOV trawl
2) To determine the engineering performance of a 600 hp semi-pelagic trawl
3) To make detailed measurements of the performance of Suberkrub otterboards when used with a semi-pelagic trawl on the bottom and in mid-water
4) To assess the fishing performance of the net for demersal round fish species and to check the handling performance of the gear during normal fishing operations
A Corrigall was disembarked at Sullom Voe and R Ferro joined the ship sailing again on the 09/10/1979. It returned on the 10/10/1979 for a crew member in need of medical attention. A half-landing took place in Lerwick where a new crew member joined and ''Explorer'' sailed on the 19/10/1979. Objective 3 was not completed as there was insufficient time |
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Chief scientist | Richard S T Ferro (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory) |
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Cruise report | (0.12 MB) |
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Ocean/sea areas | |
General | North Sea |
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Specific | Shetland, Scalloway Deeps, Fair Isle, Moray Firth |
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Measurements | |
Biology and fisheries | |
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Gear research | Quantity: number of hauls = 28 Description: 4 completed with the GOV trawl using 3 different wire systems. 13 hauls with comprehensive instrumentation (600 hp semi-pelagic trawl) |