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

Figure 6

Mean (±SE) CO₂-C fluxes in different experimental groups at phases GL(32–37) and phases GH(40–43). except in DrCtrl at phase GL(37), in DrFluc at phase GH(40), and in PrCtrl and PrFluc at phase GH(43), where . Significant difference between the experiment groups is indicated with asterisks (). G: gas sampling; L: low water table; H: high water table; (xx): calendar week number. Pr: pristine; Dr: drained; Ctrl: control; Fluc: fluctuating water table.