Figure F8. Ammonium vs. chloride concentrations in the pore water of Site 1227; note the "kink" at 36–38 mbsf. Line A represents simple mixing between the brine and seawater; Line B represents the effect of Norg decomposition on the mixing pattern between seawater and the brine.

Figure F8. Ammonium vs. chloride concentrations in the pore water of Site 1227; note the "kink" at 36–38 mbsf. Line A represents simple mixing between the brine and seawater; Line B represents the effect of N_orgdecomposition on the mixing pattern between seawater and the brine.