Species / Pinaceae
Larix laricina
27 equations apply to this species, 26 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 0.51 g/cm³, estimated from 2 samples in 2 studies by the Global Wood Density Database v.2 (Fischer et al. 2026, CC BY 4.0).
© Douglas Goldman · CC BY-SA · iNaturalistAboveground biomass
Fitted on this species · 575 trees · DBH 1.8–44.5 cm · Read from the original paper
Fitted on this species · 85–90 trees · DBH 3.05–33.78 cm · Read from the original paper
- NSVB tamarack, species-level (all ecodivisions): total aboveground biomass (without foliage), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States90 treeswithout leaves
- NSVB tamarack, Warm Continental Division (210): total aboveground biomass (without foliage), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States85 treeswithout leaves
Pooled fit on 2 named species and others, this one included · Number of trees not stated · DBH 3–98 cm · Read from the original paper
- North American taxa group: Larix (Table 5)DBHUnited States
Stem biomass
Fitted on this species · 575 trees · DBH 1.8–44.5 cm · Read from the original paper
Branch biomass
Fitted on this species · 575 trees · DBH 1.8–44.5 cm · Read from the original paper
- Canadian national equation, tamarack larch, dbh only (branches; Table 3)DBHCanada575 trees
- Canadian national equation, tamarack larch, dbh and height (branches; Table 4)DBH + HeightCanada575 trees
Fitted on this species · 85–90 trees · DBH 3.05–33.78 cm · Read from the original paper
- NSVB tamarack, species-level (all ecodivisions): branch biomass (wood and bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States90 trees
- NSVB tamarack, Warm Continental Division (210): branch biomass (wood and bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States85 trees
Foliage biomass
Fitted on this species · 575 trees · DBH 1.8–44.5 cm · Read from the original paper
- Canadian national equation, tamarack larch, dbh and height (foliage; Table 4)DBH + HeightCanada575 trees
- Canadian national equation, tamarack larch, dbh only (foliage; Table 3)DBHCanada575 trees
Fitted on this species · 88–94 trees · DBH 2.54–33.78 cm · Read from the original paper
- NSVB tamarack, species-level (all ecodivisions): foliage biomass, Schumacher-Hall model (Eq. 1)DBH + HeightUnited States94 trees
- NSVB tamarack, Warm Continental Division (210): foliage biomass, Schumacher-Hall model (Eq. 1)DBH + HeightUnited States88 trees
Stem volume
Fitted on this species · 117–2,090 trees · DBH 3.05–103.38 cm · Read from the original paper
- NSVB tamarack, species-level (all ecodivisions): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 9 in (22.86 cm)DBH + HeightUnited States2,090 trees
- NSVB tamarack, species-level (all ecodivisions): total stem wood volume (inside bark), segmented model (Eq. 2), D < 9 in (22.86 cm)DBH + HeightUnited States2,090 trees
- NSVB tamarack, Temperate Steppe Regime Mountains (M330): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 9 in (22.86 cm)DBH + HeightUnited States1,025 trees
- NSVB tamarack, Temperate Steppe Regime Mountains (M330): total stem wood volume (inside bark), segmented model (Eq. 2), D < 9 in (22.86 cm)DBH + HeightUnited States1,025 trees
- NSVB tamarack, Warm Continental Division (210): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 9 in (22.86 cm)DBH + HeightUnited States640 trees
- NSVB tamarack, Warm Continental Division (210): total stem wood volume (inside bark), segmented model (Eq. 2), D < 9 in (22.86 cm)DBH + HeightUnited States640 trees
- NSVB tamarack, Subarctic Division (130): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 9 in (22.86 cm)DBH + HeightUnited States172 trees
- NSVB tamarack, Subarctic Division (130): total stem wood volume (inside bark), segmented model (Eq. 2), D < 9 in (22.86 cm)DBH + HeightUnited States172 trees
- NSVB tamarack, Warm Continental Regime Mountains (M210): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 9 in (22.86 cm)DBH + HeightUnited States126 trees
- NSVB tamarack, Warm Continental Regime Mountains (M210): total stem wood volume (inside bark), segmented model (Eq. 2), D < 9 in (22.86 cm)DBH + HeightUnited States126 trees
- NSVB tamarack, Subarctic Regime Mountains (M130): total stem wood volume (inside bark), segmented model (Eq. 2), D ≥ 9 in (22.86 cm)DBH + HeightUnited States117 trees
- NSVB tamarack, Subarctic Regime Mountains (M130): total stem wood volume (inside bark), segmented model (Eq. 2), D < 9 in (22.86 cm)DBH + HeightUnited States117 trees