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- 8373
RV Water Guardian WG11A
Cruise summary report
Cruise Info. | |||||||||
Ship name (ship code) | RV Water Guardian (74WN) | ||||||||
Cruise identifier | WG11A | ||||||||
Cruise period | 1994-07-26 — 1994-07-26 | ||||||||
Status | Completed | ||||||||
Port of departure | Hull, United Kingdom | ||||||||
Port of return | Hull, United Kingdom | ||||||||
Purpose | Research | ||||||||
Objectives | RV Water Guardian CASI sea truth cruise. | ||||||||
Chief scientist | Tony Bale (Plymouth Marine Laboratory) | ||||||||
Project | LOIS (RACS) | ||||||||
Cruise report | (0.88 MB) | ||||||||
Ocean/sea areas | |||||||||
General | North Sea | ||||||||
Specific | Humber Estuary and feeder rivers. | ||||||||
Measurements | |||||||||
Physical oceanography | |||||||||
Surface measurements underway (T,S) | Description: Measurements of conductivity, temperature, pH, dissolved oxygen and suspended particle load recorded throughout the day using the NRAs system. | ||||||||
Optics (eg underwater light levels) | Quantity: number of stations = 5 Description: Vertical profiles for optical properties. | ||||||||
Chemical oceanography | |||||||||
Oxygen | Description: Measurements of conductivity, temperature, pH, dissolved oxygen and suspended particle load recorded throughout the day using the NRAs system. | ||||||||
pH | Description: Measurements of conductivity, temperature, pH, dissolved oxygen and suspended particle load recorded throughout the day using the NRAs system. | ||||||||
Contamination | |||||||||
Suspended matter | Description: Measurements of conductivity, temperature, pH, dissolved oxygen and suspended particle load recorded throughout the day using the NRAs system. | ||||||||
Suspended matter | Description: Samples collected at selected number of stations for gravimetric, C/N, chlorophyll, phytoplankton identification and particle size analysis. | ||||||||
Biology and fisheries | |||||||||
Phytoplankton pigs (eg chlorophyll, fluorescence) | Description: Samples collected at selected number of stations for gravimetric, C/N, chlorophyll, phytoplankton identification and particle size analysis. | ||||||||
Particulate organic matter (inc POC, PON) | Description: Samples collected at selected number of stations for gravimetric, C/N, chlorophyll, phytoplankton identification and particle size analysis. | ||||||||
Phytoplankton | Description: Samples collected at selected number of stations for gravimetric, C/N, chlorophyll, phytoplankton identification and particle size analysis. | ||||||||
Data held at BODC | Get data | ||||||||
Series/Profiles | |||||||||
1 Pumped water sample | Horizontal spatial co-ordinates Date and time Phaeopigment concentrations in the water column Chlorophyll pigment concentrations in water bodies Horizontal spatial co-ordinates Date and time Phaeopigment concentrations in the water column Chlorophyll pigment concentrations in water bodies
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Discrete samples | |||||||||
10 Sample taken from ship's non-toxic supply | Salinity of the water column Temperature of the water column Phaeopigment concentrations in the water column Alkalinity, acidity and pH of the water column Chlorophyll pigment concentrations in water bodies |