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. 2021 Feb 17;16(2):e0247165. doi: 10.1371/journal.pone.0247165

Fig 9. Changes in estimated and modeled biomass C with stand age.

Fig 9

(A) Estimated biomass C based on wood volume in the NFI. The solid line represents the regression of biomass C with age for 10-year bins. (B) Modeled biomass C. The black solid line indicates the mean and standard deviation of biomass C in the total area at 10-year intervals. The gray dotted line indicates mean biomass C based on a cutting ratio of 99% in existing forests. SW, CT, and NE indicate mean values of the southwestern, central, and northeastern blocks, respectively.