Cruise summary report
Cruise Info. | |
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Ship name (ship code) | FRV Explorer (74EX) |
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Cruise identifier | 3B/69 |
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Cruise period | 1969-06-17 — 1969-07-02 |
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Status | Completed |
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Port of departure | Lerwick, United Kingdom |
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Port of return | Stornoway, United Kingdom |
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Purpose | Fisheries |
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Objectives | 1) Sule Skerry to Munken, Faroe. New hydrographic section
2) Faroe routine trawl survey
3) Faroe Bank - Butt of Lewis, standard hydrographic section
The trawling survey started on the 19/06/1969 and was completed by the 01/07/1969. Trawl catches contained saithe, cod, haddock and lemon sole. Planton sampling was done and 30 samples were collected for the SMBA Oceanographic Laboratory Edinburgh using the modified plankton indicator. |
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Chief scientist | Robert Johnston (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory) |
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Cruise report | (0.22 MB) |
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Ocean/sea areas | |
General | North Sea |
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Specific | Sydero, West Bay, Faroe Bank, Sando Bank, Sule Skerry-Munken area, |
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Measurements | |
Physical oceanography | |
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Surface measurements underway (T,S) | Quantity: activity duration in hours = 48 Description: 2 hydrographic sections |
Subsurface temperature and salinity measurements | Quantity: activity duration in hours = 48 Description: 2 hydrographic sections |
Biology and fisheries | |
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Phytoplankton | Quantity: number of samples = 30 Description: plankton indicator |
Zooplankton | Quantity: number of samples = 30 Description: plankton indicator |
Pelagic fish | Quantity: sample baskets = 89.75 Description: trawl including: 64.25 saithe and 25.5 haddock |
Demersal fish | Quantity: sample baskets = 119 Description: trawl including: 105.75 cod and 13.25 lemon sole |