nanoplankton

PI:              David Caron and Darcy Lonsdale
of:              Woods Hole Oceanographic Institution 
dataset:         Nanoplankton abundance and biomass
project/cruise:  AESOPS/NBP-97-8 - Ross Sea Process Cruise 4
ship:            Nathaniel B. Palmer

 Methodology

 Parameter    Description                              Units

 event        event number from event log
 sta          station number from event log
 cast         CTD cast number
 cast_type    CTD = CTD rosette
              TM = Trace Metal rosette
 bot          rosette bottle number
 depth_n      nominal sample depth                      meters
 pnp          phototrophic nanoplankton abundance       cells/milliliter
 pnp_C        phototrophic nanoplankton biomass         micrograms carbon/liter
 hnp          heterotrophic nanoplankton abundance      cells/milliliter
 hnp_C        heterotrophic nanoplankton biomass        micrograms carbon/liter