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Table 1 Effects of the independent variables on the response ratios, using between-group heterogeneity (Qb) of the CH4 flux response to grazing

From: Effect of grazing on methane uptake from Eurasian steppe of China

Types

Categories

Qb

p

Grazing intensity

Light, moderate, heavy

15.43

0.002

Climatic type

< 400 mm, ≥ 400 mm

0.28

0.554

Grazing duration

< 5, 5–10, ≥ 10

18.42

0.007