Extended Data Fig. 9: Sulfate-methane profiles for different upward advection velocities of discharged groundwater.
From: Deglaciation drove seawater infiltration and slowed submarine groundwater discharge
Increased hydraulic head gradients and subsequent increased groundwater advection velocities (u) as a result of glacial loading have the potential to move the SMTZ up to the sediment-water interface, resulting in the precipitation of barite on the seafloor.
