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Log–log bivariate plots of forest-level standing biomass relationships for data compiled by Luo (1996) and Feng et al. (1999). Original units are metric tonnes per hectare. MA=above-ground (leaves and stems) biomass, MR=below-ground (root) biomass, MS=stem biomass, ML=leaf biomass. Solid lines are RMA regression curves; for statistical parameters see Tables 1–4. (A) MA vs. MR. (B) MS vs. MR. (C) ML vs. MS. (D) ML vs. MR.
