Extended Data Figure 7: Silicic acid distributions.
From: Abyssal ocean overturning shaped by seafloor distribution
Along-density zonal mean silicic acid concentration41 as a function of latitude and pseudo-depth in the main Pacific (a), southeastern Pacific (b), western Indian (c), Arabian (d), central Indian (e), eastern Indian (f), western Atlantic (g) and eastern Atlantic (h) domains. Density is contoured in black every 0.1 kg m−3 for γ ≥ 27.5 kg m−3. White curves mark the peak and weak incrop levels, as in Extended Data Figs 2, 3, 4. Domains are defined in Extended Data Fig. 1b.
