FRV Clupea 6B/67
Cruise summary report
| Cruise Info. | |
| Ship name (ship code) | FRV Clupea (74CU) |
| Cruise identifier | 6B/67 |
| Cruise period | 1967-08-20 — 1967-09-01 |
| Status | Completed |
| Port of return | Buckie, United Kingdom |
| Purpose | Fisheries |
| Objectives | Joint research cruise with FRV Mara
1) Further trials with the purse seine and herring tagging 2) Echo searches were made for herring |
| Chief scientist | Ian G Baxter (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory) |
| Cruise report |  (0.08 MB) |
| Ocean/sea areas | |
| General | North Sea |
| Specific | Shetland grounds, E of Orkney |
| Measurements | |
| Biology and fisheries | |
| Pelagic fish | Quantity: number of hauls = 4 Description: purse seine, mainly herring, dogfish and haddock |
| Pelagic fish | Quantity: number of hauls = 1 Description: purse seine, no fish caught |
| Pelagic fish | Quantity: number of hauls = 2 Description: Gourock No.1 mid-water trawl, mostly dogfish |
| Acoustic reflection on marine organisms. | Description: searching for fish traces |
| Taggings | Quantity: number of specimens = 119 Description: herring |
