Cruise inventory

FRV Clupea 11/72

Cruise plan

Cruise Info. 
Ship name (ship code)FRV Clupea (74CU)
Cruise identifier11/72
Cruise period1972-12-05 — 1972-12-19
Objectives11 CP/1972
Chief scientistGeorge McPherson (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory)
Ocean/sea areas 
GeneralNorth Sea
Physical oceanography 
Water bottle stationsQuantity: number of stations = 19
Description: 10 S surface determined from pump samples
Chemical oceanography 
OxygenQuantity: 17
PhosphateQuantity: 17
NitrateQuantity: 27
Total - NQuantity: 17
SilicateQuantity: 17
Biology and fisheries 
Primary productivityQuantity: 17
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: 17
Particulate organic matter (inc POC, PON)Quantity: 17
Description: carbon
ZooplanktonQuantity: 9
Pelagic fishQuantity: number of hauls = 10