Planned maintenance — 18th January 2018 12:00 to 22nd January 2018 09:00 [more]

Cruise inventory

Prince Madog ISIS49

Cruise summary report

Cruise Info. 
Ship name (ship code)Prince Madog (74PD)
Cruise identifierISIS49
Cruise period1986-07-07 — 1986-07-11
Port of departureMenai Bridge, United Kingdom
Port of returnMenai Bridge, United Kingdom
ObjectivesSurvey cruise contributing to research directed toward an understanding of how the physics of the Irish Sea and surrounding regions (Celtic Sea, St, George's Channel, North Channel and Clyde Sea) determined biogeochemical processes and sediment transport.
Chief scientistJuan Brown (University of Wales, Bangor School of Ocean Sciences)
ProjectInterdisciplinary Study of the Irish Sea
Ocean/sea areas 
GeneralIrish Sea and St. George's Channel
Physical oceanography 
Surface measurements underway (T,S)
Water bottle stationsQuantity: number of stations = 31
Description: surface only
CTD stationsQuantity: number of stations = 90
Transparency (eg transmissometer)Quantity: 2
Description: profiles at 2 stations
Optics (eg underwater light levels)Quantity: 30
Description: irradiance meter
Other physical oceanographic measurementsDescription: Deadalus multi spectral scanner from NERC aircraft
Biology and fisheries 
Phytoplankton pigs (eg chlorophyll, fluorescence)Quantity: 90
SestonQuantity: 90
Incident radiation