poc_pn_trap

 PI:              Jan Newton, James Murray         
 dataset:         Particulate Carbon, Nitrogen and 
                            chlorophyll pigments - sediment trap samples
 project/cruise:  EqPac/TT007
 ship:            Thomas Thompson


 Parameter  Description                                   Units

 sta        station number from event log
 event      event number from event log, can be 
               translated into date/time (MMDDHHmm)
	       sediment trap deployed 
 date_re    date/time (MMDDHHmm) sediment trap recovered
 depth      depth of trap below water surface             meters
 POC_f      Particulate organic carbon flux               mg C/m^2/d
 PN_f       Particulate nitrogen flux                     mg N/m^2/d
 chl_f      chlorophyll flux (fluorometer detects         mg chl/m^2/d
               chlorophyll-a and chlorophyllide-a)
 phaeo_f    phaeopigment flux (fluorometer detects        mg chl/m^2/d
               phaeophorbide-a, phaeophytin-a, and
               other phaeopigments of chl-a)