Discrete measurements (TCO2, TALK, pCO2, and pH) metadata form

• Investigator:
  • Name: González-Dávila, Prof. Melchor
  • Organization: Universidad de Las Palmas de Gran Canaria
  • Address:
    
  • Phone:
  • Email: mgonzalez@dqui.ulpgc.es
  Investigator #2:
  • Name: Santana-Casiano, Prof. J. Magdalena
  • Organization:
  • Address:
    
  • Phone:
  • Email: jmsantana@dqui.ulpgc.es
• Dataset Info:
  • Dataset ID: ESTOC update
  • Submission Dates:
    • Initial Submission: 2011/10/27
    • Revised Submission:
• Cruise Info:
  • Experiment:
    • Experiment Name: ESTOC
    • Cruise:
      • Cruise ID:
      • Section:
      • Geographical Coverage:
        • Geographical Region:
          North East Atlantic
        • Bounds:
          • Westernmost Longitude: -15.5
            Degrees, Minutes, Seconds: 15 30 W
          • Easternmost Longitude: -15.5
            Degrees, Minutes, Seconds: 15 30 W
          • Northernmost Latitude: +29.166
            Degrees, Minutes, Seconds: 29 10 N
          • Southernmost Latitude: +29.166
            Degrees, Minutes, Seconds: 29 10 N
      • Temporal Coverage:
        • Start Date: 2004/11/04
        • End Date: 2009/11/25
      • Ports of Call:
        
  • Vessel:
    • Vessel Name:
    • Vessel ID:
    • Country:
    • Vessel Owner:
• Variables Info:
  • Variable:
    • Variable Name: Date
    • Description of Variable:
  • Method Description:
    • Total C02 Data:
      • TCO2 Analysis Method:
        VINDTA system with Coulometric tritation
      • Standardization Technique:
        • Technique Description
          CRMs
        • Sample Volume(mL):
        • CRM Info:
          • Correction Magnitude:
          • Batch Number:
            batch numbers 74, 79 and 85
          • CRM Analysis Info:
            
      • Field Replicate Info:
        
      • Poisoning Info:
        • Poisoning Correction Description:
          
        • Poison Volume(mL):
      • Accuracy Info:
        
      • Method References:
        
    • Alkalinity:
      • Curve Fitting Method:
        
      • Type of Titration: full potentiometric titration
      • Description of Other Titration:
        
      • Cell Type:
      • CRM Scale:
      • Sample Volume(mL):
      • Magnitude of Blank Correction:
      • Accuracy Info:
        
      • Method References:
        Mintrop et al., 2000
    • pCO2 Data:
      • Analysis:
        • pCO2 Analysis Method:
          Underway pCO2 system developed by Craig Neill, actually GO system
        • Sample Volume(mL):
        • Headspace Volume:
        • Measurement Temperature:
        • Temperature Normalization:
        • Temperature Correction Method:
        • Variable Reported:
        • Gas:
        • Standard Gas Concentrations: 0, 250, 380, 490
        • Frequency of Standardization: 4 hours
      • Field Replicate Info:
        
      • Storage Method:
        
      • Accuracy Info:
        
      • Method References:
        
    • pH Data:
      • pH Scale: Total at 25ºC
      • pH Analysis Method:
        Spectrophometric detection with cresol purple
      • Calibration Info:
        • Calibration Description:
          CRMs
        • In Situ Temperature:
        • Temperature of Analysis: 25
        • Temperature Normalization:
        • In Situ Pressure:
      • Accuracy Info:
        
      • Method References:
        González-Dávila,M., Santana-Casiano, J.M.,Rueda, J.M. and Llinás, O. Water column distribution of the carbonate system variables in the ESTOC site from 1995 to 2004 Biogeoscience, 7, 3067–3081, (2010)
  • Additional information:
    
  • Data Set References:
    
  • Citation:
    Gonzalez-Dávila, M. and Santana-Casiano, J.M.
  • Data Set Link:
    • URL:
    • Label:
    • Link Note: