Analytical Methods & Results

• Sensor Correction & Calibration
  
• CTD Temperature, Salinity, Oxygen & Potential Density
  
• Chloropigment by Flash Fluorescence
  
• CTD Nitrate (ISUS)
  

• Salinity
  
• Dissolved Oxygen
  
• Dissolved Inorganic Carbon and Total Alkalinity
  
• pH
  
• Inorganic nutrients
  
  • Standard Method
    
  • High Precision, High Sensitivity Method
    
    
• Dissolved Organic Matter
  
  
• Particulate Bioelements
  
  • Carbon and Nitrogen
    
  • Phosphorus
    
  • Biogenic Silica
    
  
  
• Pigments
  
  • Standard Fluorometric Method
    
  • High Performance Liquid Chromatography
    
  • Phycoerythrin
    
  
  
• Adenosine 5'-triphosphate
  

• Primary Production
  
• Particle Flux
  

• Solar Irradiance by LI-COR LI-1500
  
• Upwelling Radiance & Downwelling Irradiance by PRR-600
  
• Upwelling Radiance & Downwelling Irradiance by HyperPro
  
• Upwelling Radiance & Downwelling Irradiance by TSRB
  
• Inherent Optical Properties (IOPs): Absorption and Beam Attenuation
  
• Fast Repetition Rate Fluorometry
  
• Laser In-Situ Scattering and Transmissometry
  

• Flow Cytometry
  
• Epi-Fluorescence Microscopy
  

• Nitrous Oxide (N₂O)
  
• Methane (CH₄)
  
• Chlorophyll a, b & c
  
• Guanosine 5'-Triphosphate
  
• Hydrogen Peroxide
  
• Low-level Silica
  
• Spectrophotometric Silicate (SiO₄)
  
• Net community production & metabolic balance
  
• Chlorofluorocarbon (CFC) and Sulfur Hexafluoride