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Underway physical oceanography and carbon dioxide measurements during Ryofu Maru II cruise RY9104

Publication Date
DOI: 10.1594/pangaea.814125
  • 49Ry19910507-Track
  • Algorithm
  • Depth
  • Bathymetric
  • Interpolated
  • Distance
  • Extracted From Globalview-Co2
  • Extracted From The 2-Minute Gridded Global Relief Data (Etopo2)
  • Extracted From The Ncep/Ncar 40-Year Reanalysis Project
  • Extracted From The World Ocean Atlas 2005
  • Fugacity Of Carbon Dioxide (Water) At Sea Surface Temperature (Wet Air)
  • Pressure
  • Atmospheric
  • Pressure
  • Atmospheric
  • Interpolated
  • Quality Flag
  • Recomputed After Socat (Pfeil Et Al
  • 2011)
  • Ry9104
  • Ryofu Maru
  • Salinity
  • Interpolated
  • Socat
  • Surface Ocean Co2 Atlas Project
  • Temperature
  • Water
  • Temperature At Equilibration
  • Underway Cruise Track Measurements
  • Xco2 (Air)
  • Interpolated
  • Xco2 (Water) At Equilibrator Temperature (Dry Air)
  • Computer Science


RyofuMaru1_metadata Metadata form for underway measurement systems ( * =mandatory field) Please submit this form to Benjamin Pfeil ([email protected]) to be filled out by the scientist To be filled ou by the data management Investigator* Name* Shu Saito Organization* Address* Phone* +81-3-3212-8341 Ext.5133 Email* Dataset_Info* Dataset ID* RyofuMaru1 Initial Submission: (YYYYMMDD) 20040621 Revised Submission: (YYYYMMDD) 20120224 Cruise_Info* Experiment Name* Cruise ID RY8911 - RY9501 Section (Leg) Geographical Coverage* Geographical Region Western Pacific Ocean Westernmost Longitude: Enter decimal fractions of degrees: (+ = E, - = W) 124 or Degrees, Minutes, Seconds: East West Easternmost Longitude: Enter decimal fractions of degrees: (+ = E, - = W) 155.25 or Degrees, Minutes, Seconds: East West Northernmost Latitude: Enter decimal fractions of degrees: (+ = N, - = S) 41.683 or Degrees, Minutes, Seconds: North South Southernmost Latitude: Enter decimal fractions of degrees: (+ = N, - = S) -4.4 or Degrees, Minutes, Seconds: North South Temporal Coverage Start Date: (YYYYMMDD) 19891117 End Date: (YYYYMMDD) 19950307 Ports of Call Vessel* Vessel Name Vessel ID 49RY Country Japan Vessel Owner Ministry of Land, Infrastructure, Transport and Tourism Variables Info* Variable Variable Name* xCO2a Variable Name* xCO2eq Variable Name* Atmospheric pressure at sea-surface pressure (hPa) Variable Name* TmpEq Variable Name* SST In situ sea surface temperature (°C) Variable Name* SSS In situ sea surface salinity (psu) Method Description* Equilibrator Design Equilibrator Type Showerhead Equilibrator Volume (L) 2 (air), 20 (seawater) Water Flow Rate (L/min) 5 Headspace Gas Flow Rate (L/min) 0.5 Vented yes Measurement Method Infra-red analysis on dry gas Japan Fine Products Co., Ltd. (Japan) CO2 Sensors CO2 Sensor Infrared Manufacturer Beckman Industrial Model Model 880(1989/11-1995

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