Fig. 3. Methane oxidation under conditions of ambient headspace CH₄ concentration. Positive rates indicate gross methane oxidation and negative rates indicate CH₄ release. Bars indicate the average rate and error bars indicate the range of the rates (n = 2). Horizontal dashed lines indicate minimum detection limit of ±7.12 pmol CH₄ h^-1 g^-1 for the assay. Symbols are the same as in Fig. 1.

Return to article