Understanding the Compositional Variability of the Major Components of Hydrothermal Plumes in the Okinawa Trough

Figure 4

Major component correlations for hydrothermal plume water columns in the Okinawa Trough: (a) Sr²⁺/Ca²⁺ ratio versus B³⁺ concentration; (b) Ca²⁺/Cl⁻ ratio versus total S concentration; (c) Ca²⁺/ ratio versus total S concentration; and (d) 1/B ratio versus Sr²⁺ concentration.

(a)

(b)

(c)

(d)