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. 2012 Feb 29;3:70. doi: 10.3389/fmicb.2012.00070

Figure 5.

Figure 5

Classification and regression tree (CART) analysis to describe the effect of temperature and aeration (anoxic and oxic) on potential CH4 production rate (μg CH4 g drymass−1 day−1) after 270 h (n = 3) in a microcosm experiment using peat soil collected at three depths (0–10, 50–60, and 100–110 cm) from peatlands in the James Bay Lowlands, Canada. See Figure 4 for CART explanation.