Fig. 3. Sediment pH values for the greenhouse study. Measurements were taken in the top 2 cm of substrate. Data points represent the means of all replicates averaged over north plot (NP) and south plot (SP) sediment for each sampling date.
Fig. 3. Sediment pH values for the greenhouse study. Measurements were taken in the top 2 cm of substrate. Data points represent the means of all replicates averaged over north plot (NP) and south plot (SP) sediment for each sampling date.