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. 2019 Apr 24;10:849. doi: 10.3389/fmicb.2019.00849

FIGURE 5.

FIGURE 5

Depth distributions of sulfate reduction and sulfate reducers at Station M5, Aarhus Bay. (A) Sulfate and methane concentrations; a sulfate-methane transition (SMT) was located at 50 cm depth. (B) Sulfate reduction rates from 35SO42- experiments. (C) Abundance of sulfate reducing microorganisms (SRM) determined from dsrB gene copies. (D) Mean cell-specific sulfate reduction rates (csSRR). (E) Estimated biomass turnover time (years) of sulfate reducers. (F) Cumulative generations of SRM during burial. Data from Petro et al. (2019).