Cruise inventory

Seaspring Trial 4

Cruise plan

Cruise Info. 
Ship nameSeaspring
Cruise identifierTrial 4
Cruise period1991-09-24 — 1991-09-28
StatusCompleted
Chief scientistMadeleine McDonagh (Marine Pollution Div., Warren Spring Laboratory)
ProjectMAST Trial 4 0033
Ocean/sea areas 
GeneralNorth Sea
SpecificSouthern North Sea
Measurements 
Physical oceanography 
CTD stations
Current metersQuantity: number of deployments = 2
Description: VACM current meter, deployed and recovered.
Current metersQuantity: number of deployments = 2
Description: deployed & recovered
Instrumented wave measurementsQuantity: number of deployments = 1
Description: Waverider buoy deployed and recovered.
Other physical oceanographic measurementsDescription: Sonar System, deployed and recovered during each tidal cycle (daylight).
Other physical oceanographic measurementsQuantity: number of deployments = 174
Description: dye tracer fluorometer
Meteorology 
Incident radiationQuantity: activity duration in days = 5
Description: irradiance
Occasional standard measurementsQuantity: activity duration in days = 5
Description: air temperature - wet & dry bulbs
Other meteorological measurementsQuantity: activity duration in days = 5
Description: wind speed & direction