Figure 26. Downcore profiles of dissolved alkalinity (open circles) and ammonium (solid circles), and sulfate (right panel) at Site 1078. Arrows = mean ocean-bottom-water values taken from Millero and Sohn (1992). For comparison, profiles at Site 1077 (Congo Basin; dotted lines) are also shown.

Figure 26. Downcore profiles of dissolved alkalinity (open circles) and ammonium (solid circles), and sulfate (right panel) at Site 1078. Arrows = mean ocean-bottom-water values taken from Millero and Sohn (1992). For comparison, profiles at Site 1077 (Congo Basin; dotted lines) are also shown.