Cruise inventory

FRV Scotia 11/73

Cruise plan

Cruise Info. 
Ship name (ship code)FRV Scotia (749S)
Cruise identifier11/73
Cruise period1973-11-30 — 1973-12-14
StatusCompleted
PurposeResearch
Objectives11 SP 73
Chief scientistArthur S Jermyn (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory)
Ocean/sea areas 
GeneralNorth Sea
SpecificNorthern North Sea
Measurements 
Physical oceanography 
Surface measurements underway (T,S)Description: Salinity only
Water bottle stationsQuantity: number of stations = 22
Description: One with surface salinity only
Chemical oceanography 
PhosphateQuantity: number of samples = 23
NitrateQuantity: number of samples = 23
Total - NQuantity: number of samples = 23
SilicateQuantity: number of samples = 23
Trace elementsQuantity: number of samples = 3
Biology and fisheries 
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: number of samples = 23
Particulate organic matter (inc POC, PON)Quantity: number of samples = 23
PhytoplanktonQuantity: number of hauls = 14
Description: Phytoplankton counts: standard 50m net used
ZooplanktonQuantity: number of hauls = 16
Description: Dutch Gulf III sampler used
Pelagic fishQuantity: number of hauls = 26
Description: pre-recruit surveys using scotia modified Granton trawl with small mesh cover; haddock and whiting most numerous