Bathyal seafloor habitats in the North Pacific, North Atlantic, Arctic and Southern Oceans could experience a reduction in bottom - water oxygenation by 0.03 — 0.05 mL L — 1 by the year 2100 (Table 2; Figure 2), which represents a reduction in
water column O2 levels by 0.7 % — 3.7 % (Table 3; Figure 3).