DOC and CO₂-C Releases from Pristine and Drained Peat Soils in Response to Water Table Fluctuations: A Mesocosm Experiment

Figure 5

Mean (±SE) DOC/DON ratios in different experimental groups at different phases of the study. for each experimental group and each phase except for DrCtrl at phases WH(43) and WH(44), where . Significant differences between the experimental groups are indicated with asterisks (; ; ). W: water sampling; H: high water table; (xx): calendar week number. Pr: pristine; Dr: drained; Ctrl: control; Fluc: fluctuating water table.