Figure 4From: Biomass carbon accumulation in aging Japanese cedar plantations in Xitou, central TaiwanCarbon stocks in different pools for four Japanese cedar stands with stand ages between 40 and 90 years (a) understory vegetation, (b) forest floor, (c) woody debris, and (d) soil organic matter. Error bars are standard error of the mean. The different lowercase letters indicate significant differences between stands.Back to article page