FRV Clupea 2/61

Cruise summary report

Cruise Info. 
Ship name (ship code)FRV Clupea (74CU)
Cruise identifier2/61
Cruise period1961-02-20 — 1961-02-25
Objectives1. Sampling of herring and roundfish by trawl for behaviour experiments.
2. Sampling of ripe and running herring by trammel nets for physiological experiments.
3. Larval and hydrographic survey of the bank.
Chief scientistRobert E Craig (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory)
Cruise reportFRV Clupea 2/61 cruise report cl2_61.pdf (0.08 MB) 
Ocean/sea areas 
GeneralInner Seas off the West Coast of Scotland
SpecificBallantrae Bank
Physical oceanography 
Surface measurements underway (T,S)Description: T only.
CTD stationsDescription: Hydrographic survey.
Subsurface temperature and salinity measurementsDescription: T only.
Biology and fisheries 
Eggs and larvaeDescription: Larval survey.
Demersal fish
Geology and geophysics 
Bottom photographyQuantity: number of images = 2200