The Occurrence of Putative Nitric Oxide Dismutase (Nod) in an Alpine Wetland with a New Dominant Subcluster and the Potential Ability for a Methane Sink

Table 1

Physiochemical properties of soils from the Zoige wetland.

Samples	T (°C)	pH	Water content (%)	SO4^2− (mg/l)	NH4^+ (mg/l)	NO3^− (μg/l)
Site1	13.0	7.42 ± 0.03	0.71 ± 0.02	5.69 ± 0.43	5.52 ± 0.94	13.33 ± 3.56
Site2	13.5	7.28 ± 0.02	0.73 ± 0.01	3.17 ± 0.68	4.08 ± 0.14	17.56 ± 0.58
Site3	13.5	7.31 ± 0.02	0.71 ± 0.01	2.26 ± 0.26	4.51 ± 0.97	27.67 ± 4.59