low_level_NO3

 
  PI:              Christopher Garside
  dataset:         Low level Nitrate concentrations from TM casts
  project/cruise:  Arabian Sea/TN043 - Process Cruise 1   
  ship:            Thomas Thompson
 
  Samples were obtained with the trace metal-clean rosette

  Methodology 

 Parameter         Description                                Units

  event            event number from event log 
  sta              station number from event log 
  sta_std          Arabian Sea standard station identifier
  cast             cast number from event log 
  bot              bottle number from trace metal cast 
  depth            observed sample depth                      meters
  NO3_nano         low level nitrate concentration            nanomoles/liter