Figure 17. Downcore profiles of dissolved alkalinity, sulfate, and ammonium at Site 1082 (solid lines with open circles). Lithostratigraphic subunits shown on right-hand bar. Profile measured at Site 1081 (dotted lines) is shown for comparison. Arrows = mean ocean-bottom-water values taken from Millero and Sohn (1992).

Figure 17. Downcore profiles of dissolved alkalinity, sulfate, and ammonium at Site 1082 (solid lines with open circles). Lithostratigraphic subunits shown on right-hand bar. Profile measured at Site 1081 (dotted lines) is shown for comparison. Arrows = mean ocean-bottom-water values taken from Millero and Sohn (1992).