Cruise summary report
Cruise Info. | |
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Ship name | Osprey III |
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Cruise identifier | 0404H |
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Cruise period | 2004-09-20 — 2004-10-13 |
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Status | Completed |
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Port of departure | Macduff, United Kingdom |
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Port of return | Buckie, United Kingdom |
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Purpose | Research |
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Objectives | 1. To measure the selectivity of an 80 mm Nephrops trawl rigged with a 160 mm diamond mesh headline panel, 90 mm square mesh panel and 80 mm (nominal) diamond mesh codend using the twin trawl technique.
2. As objective 1 but with a 94 mm (nominal) diamond mesh codend.
3. To measure the effect on whitefish selectivity by extending the length of the headline panel from 15 to 30 meshes. |
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Chief scientist | Robert J Kynoch (Fisheries Research Services Aberdeen Marine Laboratory) |
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Cruise programme | (0.02 MB) |
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Cruise report | (0.10 MB) |
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Ocean/sea areas | |
General | North Sea |
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Specific | off Buckie |
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Measurements | |
Biology and fisheries | |
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Demersal fish | Description: 6 miles north of Macduff selectivity trials were carried out.
No. of trails not noted. |
Crustaceans | Description: 6 miles north of Macduff selectivity trials were carried out.
No. of trails not noted. |
Gear research | Description: Gear performance trials took place during the cruise.
No. of trials not noted. |