Index of /ftp/oceans/radiocarb72_89

Icon  Name                    Last modified      Size  Description
[DIR] Parent Directory                             -   
[TXT] c14_all.dat             18-May-2000 15:36  645K  
[   ] c14_all.sta             18-May-2000 15:36   20K  
[TXT] c14_sig0.dat            18-May-2000 15:36  177K  
[   ] c14_sig0.sta            18-May-2000 15:36   15K  
[TXT] c14inv.doc              18-May-2000 15:36  584   
[   ] c14inv.geos             18-May-2000 15:36  7.0K  
[   ] c14inv.nas              18-May-2000 15:36  2.8K  
[   ] c14inv.save             18-May-2000 15:36  3.4K  
[   ] c14inv.tas              18-May-2000 15:36  1.7K  
[TXT] sigma0.dat              18-May-2000 15:36  175K  

Please cite this data set as:

Takahashi, T., T.- H. Peng, S. Sutherland. 1995. Radiocarbon and CO2 Measurements from Tropical Atlantic Study (TTO/TAS).
http://cdiac.esd.ornl.gov/ftp/oceans/radiocarb72_89/. Carbon Dioxide Information Analysis Center, 
Oak Ridge National Laboratory, US Department of Energy, Oak Ridge, Tennessee.  


PRESS is the pressure in units of decibar (dbar).
DEPTH in meters.
Temperature in Degrees Celcius.
Salinity in units of PSU (Practical Salinity Units).
PO4, NO3, NO2, SiO3, AOU, and Oxygen in units of micromoles per kilogram seawater.
AOU is apparent oxygen utilization.  Units of micromoles per kilogram seawater.
Total CO2 in units of micromoles per kilogram seawater.
pCO2 units are microatmospheres, and are reported at the Temperature
     designated by PCO2_TEMP.  pCO2 was measured at this temperature.
Total Alkalinity (TALK) are computed values, expressed in units of
   microEquivalents per kilogram seawater.
THETA is the potential temperature at pressure of zero dbar.
SIGMA0, SIGMA2, SIGMA4 are potential density in "sigma units",
     at zero, 2000, and 4000 dbar pressure, respectively.
Delta C-14 units are parts per thousand. (Capital Delta).
Natural C-14 data were estimated by Wally Broecker.
Bomb C-14 data were estimated by Wally Broecker.
Delta C-13 units are parts per thousand.
Tritium reported in units of "Tritium Units" at the 
  time the measurement was taken, or for GEOSECS  1/1/74.
Blank values indicated by -999.9.