Fig. 3
From: Great fraction of dissolved organic C and N in the primary per-humid Chamaecyparis forest soil
The concentration of total C (TC), total N (TN), microbial biomass C (Cmic) and microbial biomass N (Nmic), dissolved organic C (DOC), dissolved organic N (DON), and associated ratios at three topographic locations in 2000 autumn and winter and in 2001 spring and summer. Different letters indicate significant difference among locations for a given season (p < 0.05)