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Table 4 Parameters of allometric models for estimating aboveground biomass of six forests at regional ecoregion scale in the subtropical region of China

From: Aboveground biomass estimation at different scales for subtropical forests in China

Forests Allometric model at regional scale (model 3) n R 2 RSE F value
CL exp(− 1.920 + 0.032) × (D2H)0.736 219 0.944 0.252 3668.5***
CMBF exp(− 1.485 + 0.062) × (D2H)0.718 77 0.890 0.353 607.4***
DBF exp(− 1.536 + 0.110) × (D2H)0.733 40 0.839 0.466 198.3***
EBF exp(− 1.481 + 0.056) × (D2H)0.757 277 0.874 0.334 1905.5***
ETS exp(− 3.776 + 0.138) × (D2H)0.995 76 0.759 0.526 233.4***
PM exp(− 2.394 + 0.036) × (D2H)0.830 283 0.959 0.267 6547.2***
  1. *** Indicates significant at p < 0.001 level. See Table 1 for the abbreviations of the forest types