Table 5. Effects of temperature range and incubation time on the temperature sensitivity of soil organic mater (SOM) decomposition.

	Alpine meadow		Alpine steppe		Alpine desert
Source	F	P	F	P	F	P
Temperature range (T)	1.877	0.159	0.654	0.522	1.709	0.187
Incubation time (I)	11.475	< 0.001	9.810	< 0.001	15.485	< 0.001