Fig. 6From: Seasonality and moisture regime control soil respiration, enzyme activities, and soil microbial biomass carbon in a semi-arid forest of Delhi, IndiaSeasonal variation in microbial biomass carbon (μg C g−1) (a) 0–10 cm depth, (b) 10–20 cm depth under all seasons in all the Delhi Ridges. Bars indicate standard error of the mean. Different letters represent significant differences among different seasons in all the Delhi Ridges (p < 0.05; Tukey post hoc test)Back to article page