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Cruise inventory

FRV Clupea 0277C

Cruise summary report

Cruise Info. 
Ship name (ship code)FRV Clupea (74CU)
Cruise identifier0277C
Cruise period1977-02-21 — 1977-02-24
Port of departureAberdeen, United Kingdom
Port of returnAberdeen, United Kingdom
Objectives1. Measurement of currents in the Firth of Forth area using moored recording current meters.
2. Environmental station work in the Firth of Forth area at the standard grid positions.
Chief scientistEric W Henderson (Department of Agriculture and Fisheries for Scotland Aberdeen Marine Laboratory)
Cruise reportFRV Clupea 0277C cruise report cl2_77.pdf — access key 'C' (0.04 MB) 
Ocean/sea areas 
GeneralNorth Sea
SpecificFirth of Forth.
Physical oceanography 
Water bottle stationsQuantity: number of stations = 37
Current metersQuantity: number of stations = 2
Description: these sts.were recovered on cr.7/77.See ICES Ref.No.77.74.073
Chemical oceanography 
PhosphateQuantity: number of stations = 37
NitrateQuantity: number of stations = 37
Total - NQuantity: number of stations = 36
AmmoniaQuantity: number of stations = 29
SilicateQuantity: number of stations = 37
Trace metalsQuantity: number of stations = 10
Biology and fisheries 
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: number of stations = 30
Particulate organic matter (inc POC, PON)Quantity: number of samples = 58
ZooplanktonQuantity: number of stations = 12