Cruise inventory

RV Water Guardian WG11B

Cruise summary report

Cruise Info. 
Ship name (ship code)RV Water Guardian (74WN)
Cruise identifierWG11B
Cruise period1994-07-27 — 1994-07-27
StatusCompleted
Port of departureHull, United Kingdom
Port of returnHull, United Kingdom
PurposeResearch
ObjectivesRV Water Guardian LOIS core measurements survey.
Chief scientistDuncan Plummer (Plymouth Marine Laboratory)
ProjectLOIS (RACS)
Cruise reportRV Water Guardian WG11B cruise report wg11.pdf — access key 'C' (0.88 MB) 
Ocean/sea areas 
GeneralNorth Sea
SpecificHumber 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.
Chemical oceanography 
OxygenDescription: Measurements of conductivity, temperature, pH, dissolved oxygen and suspended particle load recorded throughout the day using the NRAs system.
PhosphateDescription: Downstream nutrient survey
NitrateDescription: Downstream nutrient survey
NitriteDescription: Downstream nutrient survey
AmmoniaDescription: Downstream nutrient survey
SilicateDescription: Downstream nutrient survey
pHDescription: Measurements of conductivity, temperature, pH, dissolved oxygen and suspended particle load recorded throughout the day using the NRAs system.
Contamination 
Suspended matterDescription: Measurements of conductivity, temperature, pH, dissolved oxygen and suspended particle load recorded throughout the day using the NRAs system.
Suspended matterDescription: Samples collected for gravimetric, C/N and chlorophyll analysis.
Biology and fisheries 
Phytoplankton pigs (eg chlorophyll, fluorescence)Description: Samples collected for gravimetric, C/N and chlorophyll analysis.
Particulate organic matter (inc POC, PON)Description: Samples collected for gravimetric, C/N and chlorophyll analysis.
Data held at BODC 
Series/Profiles 
2  Pumped water sample
Chlorophyll pigment concentrations in water bodies
Silicate concentration parameters in the water column
Horizontal spatial co-ordinates
Nitrate concentration parameters in the water column
Phaeopigment concentrations in the water column
Date and time
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column
Chlorophyll pigment concentrations in water bodies
Silicate concentration parameters in the water column
Horizontal spatial co-ordinates
Nitrate concentration parameters in the water column
Phaeopigment concentrations in the water column
Date and time
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column

BODC idDate/TimeLocationDoc.
16337651994-07-27 11:16  — 1994-07-27 16:11 53° 32' 15" N  0° 18' 18" W — 53° 44' 13" N  0° 7' 34" E  View metadata report for BODC series reference number 1633765
13623971994-07-27 11:16  — 1994-07-27 13:10 53° 32' 15" N  0° 18' 18" W — 53° 44' 13" N  0° 7' 34" E  View metadata report for BODC series reference number 1362397
Discrete samples 
23  Sample taken from ship's non-toxic supplyChlorophyll pigment concentrations in water bodies
Silicate concentration parameters in the water column
Alkalinity, acidity and pH of the water column
Salinity of the water column
Nitrate concentration parameters in the water column
Temperature of the water column
Phaeopigment concentrations in the water column
Nitrite concentration parameters in the water column
Phosphate concentration parameters in the water column