Fig. 2. (A) Rate of oxygen consumption, (B) heart rate fH, (C)
stroke volume VS and (D) cardiac output of Atlantic cod
acclimated to 10-11°C, and subsequently exposed to an acute temperature
increase (at
1.7°C h-1) until they reached their critical
thermal maximum (CTM). Values are means ± s.e.m. (N=6-9).
*Value significantly different (P<0.05) from the
baseline; horizontal bracket indicates the range of measurements that were not
significantly different from the maximum value.