Fig. 2: Pore water concentrations of iron(II) (Fe2+), sulfate (SO42‒), sulfide (H2S), phosphate (PO43‒), ammonium (NH4+), dissolved inorganic carbon (DIC), and silicate (SiO2) in surface sediments, South Georgia.
From: Iron and sulfate reduction structure microbial communities in (sub-)Antarctic sediments
All missing values in Fe2+ and H2S profiles were for data points below detection limit.
