Table 1. Chemical parameters of seawater carbonate system.
| pCO2 | pHNBS | DIC (µmol kg−1) | HCO3 − (µmol kg−1) | CO3 2− (µmol kg−1) | CO2 (µmol kg−1) | Total alkalinity (µmol kg−1) |
| LC | 8.18±0.02a | 1994.7±75.5a | 1802.1±63.0a | 180.0±12.5a | 12.6a | 2263.6±90.8a |
| HC | 7.82±0.02b | 2188.4±78.6b | 2064.0±72.2b | 92.1±6.4b | 32.3b | 2303.6±86.4a |
Carbonate chemistry parameters of the medium for LC (ambient, 390 ppmv CO2) and HC (enriched, 1000 ppmv CO2) cultures. These parameters were averaged for 21 replicate measurements (n = 3, seven measurements for each culture). Different superscript letters represent significant difference between LC and HC.