Figure 4
From: Tidal pumping facilitates dissimilatory nitrate reduction in intertidal marshes
Bacterial gene abundances associated with dissimilatory nitrate-reduction processes in intertidal sediment cores.
(a) Vertical distributions of denitrifier nirS gene abundance; (b) Vertical distributions of anammox bacterial 16 S rRNA gene abundance; (c) Vertical distributions of DNRA bacteria nrfA gene abudance. SCL: Sediment-water interface Controlled Layer; TL: Transition Layer; GCL: Groundwater Controlled Layer. Error bars indicates s.d. (n = 3).
