Surveyor 72/71

Cruise plan

Cruise Info.
Ship name	Surveyor
Cruise identifier	72/71
Cruise period	1971-04-19 — 1971-05-19
Status	Completed
Chief scientist	Bob Williams (Institute of Marine Environmental Research, Plymouth)
Ocean/sea areas
General	North East Atlantic Ocean (limit 40W)
Specific	I:182;4, 59.00N 19.00W
Measurements
Physical oceanography
Bathythermograph	Description: mechancial
Water bottle stations
Transparency (eg transmissometer)	Quantity: 7
Chemical oceanography
Phosphate	Quantity: 3
Nitrate	Quantity: 3
Nitrite	Quantity: 3
Contamination
Other contaminant measurements	Quantity: 5 Description: chemical pollution
Biology and fisheries
Primary productivity	Quantity: 3
Phytoplankton pigs (eg chlorophyll, fluorescence)	Quantity: 10
Phytoplankton	Quantity: 3
Zooplankton	Quantity: 18
Pelagic fish	Quantity: number of hauls = 4
Meteorology
Upper air observations
Incident radiation
Occasional standard measurements
Other meteorological measurements	Description: sea and swell