Figure 4
From: Metabolic shifts in the Antarctic fish Notothenia rossii in response to rising temperature and P CO2
pH i / [HCO 3 -] (Davenport) diagram of intracellular pH (pH i ) and acid–base parameters. Values of liver and white muscle homogenates of control (1°C, 0.04 kPa CO2) and warm normocapnia (7°C 0.04 kPa CO2), cold hypercapnia (1°C, 0.2 kPa CO2) and warm hypercapnia (7°C, 0.2 kPa CO2) acclimated N. rossii (c.f. Table 4). All data are given as means ± SEM, n= 1-7. The solid line marks the non-bicarbonate buffer line (βNB) for white muscle, the dashed line for liver. βNB value was adopted from VanDijk et al. [63] for the Antarctic eelpout P. brachycephalum.