Appendix Table 5.  Summaries of Salinity Data for
                               Replicate Sea Water Samples

samples of sea water collected on the five expedition legs of 1991. The
measurements were made on an inductive salinometer calibrated with standard
sea water and were made by personnel of the Oceanographic Data Facility (ODF)
at SIO. The data for the five legs are presented in the following order:

  Table 5a.   TUNES Leg 1  WOCE Line  P17C
  Table 5b.   TUNES Leg 2  WOCE Lines P17S,P16S
  Table 5c.   TUNES Leg 3  WOCE Line  P16C   
  Table 5d.   Meteor 15    WOCE Line  A9
  Table 5e.   Meteor 18    WOCE Line  A1E

Comments on each column in the table follow:

LEG to DEPTH    The identifying information for each Niskin bottle sampled at 
        (M)     sea.

EXTRAC          The date of extraction of CO2 gas from an aliquot of sea water
 DATE           taken from a given sample bottle is listed.

SAMPLE          The label number for the individual replicate sample bottle
BOTTLE          filled at sea is listed. The prefix "S" indicates a standard
                500 ml Corning borosilicate glass bottle with a hollow stopper 
                (individually lapped to the bottle joint with carborundum grit)
                equipped with an aluminum bale type fixture for holding the
                stopper in its sealed position. The prefix "R" indicates a 
                500 ml borosilicate glass bottle equipped with a standard taper 
                (24/40 size) joint and solid stopper with a Rodawiss plastic   
                knurled nut system for holding the stopper. 

SAMPLE          The date of collection of the replicate sample at sea.
 DATE          

EXTRAC          The date of extraction of CO2 gas from an aliquot of sea water
 DATE           taken from a given sample bottle is listed.

STORAGE         The number of days between the sample date and the extraction
 (E-S)          date. This indicates the storage time of a sample in the
                replicate sample bottle before it is first opened. The sample
                remains in the partially full replicate bottle until ALK
                measurements have been completed and then a subsample is taken
                into a 200 ml salinity bottle. The amount of storage time in 
                this bottle varies from days to months.

ANALYS.         The date of laboratory analysis for salinity by ODF. Subsamples
 DATE           are normally sent to ODF in batches of 100.

SALINITY        The individual shore salinity for a bottle.
  o/oo

BOTTLE          The difference in salinity units between shore analyses on the
DELTA           replicate bottle pair from a Niskin bottle.

BOTTLE AVG      The average shore salinity for a bottle pair collected from a 
   o/oo         Niskin bottle.

            Appendix Table 5.  Summaries of Salinity Data for
                               Replicate Sea Water Samples (cont.)

SHIPBOARD       A PRELIMINARY shipboard Niskin salinity provided by the 
SALINITY        replicate sampler at sea. This salinity may be from the CTD or
  o/oo          may be a preliminary discrete salinity determined on an 
                inductive salinometer at sea. This will be replaced by the  
                final salinity when released by the WOCE/HP. No shore data
                yet exists for the Meteor 18 samples. Table 4e is nevertheless
                included for completeness.

DELTA           The difference between the PRELIMINARY shipboard salinity and 
(SHIP-          the average shore salinity for a Niskin bottle.
SHORE)