Species / Sapindaceae
Acer macrophyllum
6 equations apply to this species, 5 fitted on it directly. Each output lists them most specific first: fitted on this species, then on a variety of it, then pooled fits that included it, then its genus and its family. Within each step, equations the authors advised against go last, then those read from compilations; more trees come first.
Wood density 0.47 g/cm³, estimated from 5 samples in 4 studies by the Global Wood Density Database v.2 (Fischer et al. 2026, CC BY 4.0).
© Bureau of Land Management Oregon and Washington · CC BY · iNaturalistAboveground biomass
Pooled fit on 5 species, this one included · Number of trees not stated · DBH 3–66 cm · Read from the original paper
- North American taxa group: Aceraceae < 0.50 spg (Table 5)DBHUnited States
Foliage biomass
Fitted on this species · 16 trees · DBH 4.06–43.94 cm · Read from the original paper
- NSVB bigleaf maple, species-level (all ecodivisions): foliage biomass, Schumacher-Hall model (Eq. 1)DBH + HeightUnited States16 trees
Stem volume
Fitted on this species · 141–142 trees · DBH 7.11–41.91 cm · Read from the original paper
- NSVB bigleaf maple, species-level (all ecodivisions): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 11 in (27.94 cm)DBH + HeightUnited States142 trees
- NSVB bigleaf maple, species-level (all ecodivisions): total stem wood volume (inside bark), segmented model (Eq. 2), D < 11 in (27.94 cm)DBH + HeightUnited States142 trees
- NSVB bigleaf maple, Marine Regime Mountains (M240): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 11 in (27.94 cm)DBH + HeightUnited States141 trees
- NSVB bigleaf maple, Marine Regime Mountains (M240): total stem wood volume (inside bark), segmented model (Eq. 2), D < 11 in (27.94 cm)DBH + HeightUnited States141 trees