Fig. 5From: Seasonality and moisture regime control soil respiration, enzyme activities, and soil microbial biomass carbon in a semi-arid forest of Delhi, IndiaSeasonal variations in β-glucosidase activity (μg PNP g–1 DW h–1) (a) 0–10 cm depth, (b) 10–20 cm depth; dehydrogenase activity (μg TPF g–1 DW h–1) (c) 0–10 cm depth, (d) 10–20 cm depth and phenol oxidase activity (μmol ABTS+ g–1 DW min–1) (e) 0–10 cm depth, (f) 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