Species / Pinaceae
Pinus virginiana
17 equations apply to this species, 10 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 0.44 g/cm³, estimated from 191 samples in 6 studies by the Global Wood Density Database v.2 (Fischer et al. 2026, CC BY 4.0).
© Kristine Paulus · CC BY · iNaturalistAboveground biomass
Fitted on this species · 69–110 trees · DBH 2.54–44.2 cm · Read from the original paper
- NSVB Virginia pine, species-level (all ecodivisions): total aboveground biomass (without foliage), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States110 treeswithout leaves
- NSVB Virginia pine, Hot Continental Regime Mountains (M220): total aboveground biomass (without foliage), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States69 treeswithout leaves
Fitted on the genus Pinus · 63 trees across all species · DBH 2–52 cm · Read from the original paper
- Tropical pines AGB from DBH (Eq. 3.1.8 / 3.2.8)DBHGlobal63 trees
Fitted on the genus Pinus · Number of trees not stated · Read from the original paper
- Pinus total aboveground biomassDBH + HeightMexico
Branch biomass
Fitted on this species · 69–110 trees · DBH 2.54–44.2 cm · Read from the original paper
- NSVB Virginia pine, species-level (all ecodivisions): branch biomass (wood and bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States110 trees
- NSVB Virginia pine, Hot Continental Regime Mountains (M220): branch biomass (wood and bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States69 trees
Fitted on the genus Pinus · Number of trees not stated · Read from the original paper
- Pinus branch biomass (wood and bark)DBH + HeightMexico
Foliage biomass
Fitted on this species · 68–109 trees · DBH 2.54–44.2 cm · Read from the original paper
- NSVB Virginia pine, species-level (all ecodivisions): foliage biomass, Schumacher-Hall model (Eq. 1)DBH + HeightUnited States109 trees
- NSVB Virginia pine, Hot Continental Regime Mountains (M220): foliage biomass, Schumacher-Hall model (Eq. 1)DBH + HeightUnited States68 trees
Fitted on the genus Pinus · Number of trees not stated · Read from the original paper
- Pinus foliage biomassDBH + HeightMexico
Stem volume
Fitted on this species · 190–2,153 trees · DBH 2.54–65.79 cm · Read from the original paper
- NSVB Virginia pine, species-level (all ecodivisions): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States2,153 trees
- NSVB Virginia pine, Subtropical Division (230): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States1,345 trees
- NSVB Virginia pine, Hot Continental Regime Mountains (M220): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States618 trees
- NSVB Virginia pine, Hot Continental Division (220): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States190 trees
Fitted on the genus Pinus · 154–1,915 trees across all species · DBH 2.54–99.06 cm · Read from the original paper
- NSVB pine spp., species-level (all ecodivisions): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States1,915 trees
- NSVB pine spp., Subarctic Division (130): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States1,723 trees
- NSVB pine spp., Warm Continental Regime Mountains (M210): total stem wood volume (inside bark), Schumacher-Hall model (Eq. 1)DBH + HeightUnited States154 trees