Figure 5
From: Tidal pumping facilitates dissimilatory nitrate reduction in intertidal marshes
Tidal height (a) and associated groundwater fluctuations (b) over flood-ebb tidal cycles at the study area. The tidal heights are relative to the theoretical depth datum, which derived from the tide table for the study site; the data on the groundwater level were obtained from the in situ measurement from 8:00 AM on October 19 to 9:00 AM on October 21, 2013. Dotted lines show the time difference between groundwater-level fluctuation and tidal-height change.
