| # | Name | Short Name | Unit | Principal Investigator | Method | Comment |
| 1 | Experimental treatment  | Exp trtm | | Walther, Kathleen  | | |
| 2 | Temperature, water  | Temp | °C | Walther, Kathleen  | | |
| 3 | Alkalinity, total  | AT | µmol/kg | Walther, Kathleen  | | |
| 4 | Alkalinity, total, standard deviation  | AT std dev | ± | Walther, Kathleen  | | |
| 5 | pH  | pH | | Walther, Kathleen  | | |
| 6 | pH, standard deviation  | pH std dev | ± | Walther, Kathleen  | | |
| 7 | Partial pressure of Carbon dioxide (water) at sea surface temperature (wet air)  | pCO2water_SST_wet | µatm | Walther, Kathleen  | | |
| 8 | Carbon dioxide, partial pressure, standard deviation  | pCO2 std dev | ± | Walther, Kathleen  | | |
| 9 | Total carbon  | TC | µmol/kg | Walther, Kathleen  | | |
| 10 | Carbon, inorganic, total, standard deviation  | TIC std dev | ± | Walther, Kathleen  | | |
| 11 | Bicarbonate ion concentration  | HCO3- | µmol/kg | Walther, Kathleen  | | |
| 12 | Bicarbonate, standard deviation  | HCO3 std dev | ± | Walther, Kathleen  | | |
| 13 | Calcite saturation state  | SI Cal | | Walther, Kathleen  | | |
| 14 | Omega calcite, standard deviation  | Omega Cal std dev | ± | Walther, Kathleen  | | |
| 15 | Aragonite saturation state  | SI Arg | | Walther, Kathleen  | | |
| 16 | Omega aragonite, standard deviation  | Omega Arg std dev | ± | Walther, Kathleen  | | |