Figure 7: Temporal evolution of dissolved O2 and Cl concentrations at the different observation point locations for the base case simulation. (a), (b), (c), (d), (e), (f), and (g) for Dol3, Sand4, Dol2, Sand3, Dol1, Sand2, and Sand1, respectively. O2 concentrations in mol l−1. If O2 profiles are not visible for a specific depth and unit, concentrations remain below 1 × 10−9 mol l−1 for duration of simulation.