Cruise summary report
Cruise Info. | |
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Ship name (ship code) | FRV Mara (74MR) |
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Cruise identifier | 5/71 |
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Cruise period | 1971-05-10 — 1971-05-21 |
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Status | Completed |
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Port of departure | Buckie, United Kingdom |
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Port of return | Stornoway, United Kingdom |
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Purpose | Research |
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Objectives | 1. A survey of selected sea lochs and inshore areas with Multi-depth Plankton Indicators associated with temperature and salinity observations.
2. A survey of selected sea lochs and inshore areas for euphausiids and other crustaceous plankton, using 1m 60 and WP3 nets, fitted with TSK flowmeters.
3. A survey of the area off Loch Ewe for planktonic and pelagic stages of plaice and other flatfish, using a 1m 60 net, a Gulf III and a modified Gourock Number 1 midwater trawl. |
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Chief scientist | James A Adams (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 | Inner Seas off the West Coast of Scotland |
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Specific | Scottish west coast sea lochs |
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Measurements | |
Physical oceanography | |
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Water bottle stations | Quantity: number of stations = 27 Description: first 8 hydrographic stations of doubtful validity |
Biology and fisheries | |
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Zooplankton | Quantity: number of stations = 40 Description: WP3 1m 60 mesh nets & multidepth plankton indicators |
Eggs and larvae | Quantity: number of stations = 37 Description: WP3 nets & midwater trawls |