Figure 5

Community-level physiological profiles (CLPP) of AC litter (A,B) and LF litter (C,D) after they had been allowed to decompose for 6 months (A and C, respectively) and 24 months (B and D, respectively). *Indicates significance differences between the control and N addition treatments at P < 0.05. AC: Alnus cremastogyne, LF: Liquidambar formosana.