Fig. 2 Interactive effects of climate, plant, edaphic properties, and soil microclimate on (a) fungal biomass carbon (n=611), (b) bacterial biomass carbon (n=619), and (c) F:B ratio (n=748); Climate includes MAT and MAP; Plant represent combined information of Crootand NPP; Edaphic properties includes bulk density, soil pH, SOC, ST, clay, and sand. Soil microclimate represents ST and SM (red ellipse indicates the dominant group of variables)