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Table 1 Allometric equations used to calculate tree species biomass at Ulleungdo

From: Mid-term (2009-2019) demographic dynamics of young beech forest in Albongbunji Basin, Ulleungdo, South Korea

Species Equation Reference Range
Acer pictum subsp. mono Y = 1.9394*D^1.6483 Luo et al. 2018 1–45 cm
Acer takesimense AGB = 0.1381*D^2.3771 Li et al. 2017 None
Celtis jessoensis y = 0.2051*D^2.4354 Luo et al. 2018 2.0–12.7 cm
Cornus controversa ln(AGB) = -2.2118 + 2.4133*In(D) Chojnacky et al. 2014 3–64 cm
Fagus engleriana y = 0.2460*D^2.0800 + 0.0074*D^2.84 + 0.000546*D^3.2 + 0.0828*D^2.22 Luo et al. 2018 2–35.5 cm
Phellodendron amurense AGB = 9.5350*D^0.7241 + 0.0322*D^2.2785+ 0.0222*D^2.0330 Luo et al. 2018 7.1–21.4 cm
Prunus takesimensis AGB = 0.1381*D^2.3771 Li et al. 2017 None
sorbus ulleungensis ln(AGB) = -2.2118 + 2.4133*In(D) Chojnacky et al. 2014 3–64 cm
Styrax obassia AGB = 0.1381*D^2.3771 Li et al. 2017 None
Taxus cuspidata ln(AGB) = -2.4623 + 2.4852*In(D) Chojnacky et al. 2014 3–215 cm
Tilia insularis Y = 0.2220*D^2.2550 Luo et al. 2018 7.0–42.2 cm
Ulmus laciniata ln(AGB) = -2.2118 + 2.4133*In(D) Chojnacky et al. 2014 3–64 cm