Species / Salicaceae
Salix alba
9 equations apply to this species, none fitted on it alone. 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 0.39 g/cm³, estimated from 7 samples in 5 studies by the Global Wood Density Database v.2 (Fischer et al. 2026, CC BY 4.0).
© Andreas Rockstein · CC BY-SA · iNaturalistAboveground biomass
Pooled fit on 4 named species and others, this one included · Number of trees not stated · DBH 3–70 cm · Read from the original paper
- North American taxa group: Salicaceae ≥ 0.35 spg (Table 5)DBHUnited States
Fitted on the genus Salix · 52 trees across all species · Read from the original paper
- Willow (Salix spp.) aboveground biomass, northern taiga, ArkhangelskDBHRussia52 trees
Fitted on the genus Salix · 7 trees across all species · DBH 3.3–25.65 cm · Read from the original paper
- NSVB willow spp., species-level (all ecodivisions): total aboveground biomass (without foliage), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States7 treeswithout leaves
Stem biomass
Fitted on the genus Salix · 52 trees across all species · Read from the original paper
Branch biomass
Fitted on the genus Salix · 52 trees across all species · Read from the original paper
- Willow (Salix spp.) branch biomass, northern taiga, ArkhangelskDBHRussia52 trees
Fitted on the genus Salix · 7 trees across all species · DBH 3.3–25.65 cm · Read from the original paper
- NSVB willow spp., species-level (all ecodivisions): branch biomass (wood and bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States7 trees
Foliage biomass
Fitted on the genus Salix · 52 trees across all species · Read from the original paper
- Willow (Salix spp.) foliage biomass, northern taiga, ArkhangelskDBHRussia52 trees
Fitted on the genus Salix · 7 trees across all species · DBH 3.3–25.65 cm · Read from the original paper
- NSVB willow spp., species-level (all ecodivisions): foliage biomass, Schumacher-Hall model (Eq. 1)DBH + HeightUnited States7 trees
Stem volume
Fitted on the genus Salix · 7 trees across all species · DBH 3.3–25.65 cm · Read from the original paper
- NSVB willow spp., species-level (all ecodivisions): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States7 trees