code_name,WOD Comparable Biological Value
units,#/ul; #/ml; #/m3; #/m3; ml/m3; ml/m3; ml/m3; mg/m3; mg/m3; mg/m3; mg/m3; m3/m3; kg/m3
1000000,Bacterioplankton Counts
2000000,Phytoplankton Counts
4000000,Zooplankton Counts
5000000,Ichthyoplankton Counts
   -400,All Biomass Types (excluding ichthyoplankton)
   -401,Total Displacement Volume (excluding ichthyoplankton)
   -402,Total Settled Volume (excluding ichthyoplankton)
   -403,Total Wet Weight (excluding ichthyoplankton)
   -404,Total Dry Weight (excluding ichthyoplankton)
   -405,Total Ashfree Dry Weight (excluding ichthyoplankton)
   -500,All Ichthyoplankton Biomass Types
   -501,Ichthyoplankton Displacement Volume 
   -503,Ichthyoplankton Wet Weight