Figure 4
From: Contribution of plant-induced pressurized flow to CH4 emission from a Phragmites fen
CH4 flux in relation to chamber temperature. (A) The treatment clipped and sealed reed (CSR), in black the measurements in the plot with the stems below water (7 June) and in grey the plots with stems above water (9 June, 10 June). (B) All treatments (clipped reed (CR), clipped and sealed reed (CSR) and control) excluding the measurements from CSR with stems below water. The linear regression models are all significant (p < 0.001).
