Tree Allometrics

Species / Salicaceae

Populus grandidentata

34 equations apply to this species, 15 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 0.4 g/cm³, estimated from 62 samples in 6 studies by the Global Wood Density Database v.2 (Fischer et al. 2026, CC BY 4.0).

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Aboveground biomass

  1. 1This speciesLambert et al. 2005

    Fitted on this species · 100 trees · DBH 1.5–39.2 cm · Read from the original paper

  2. 2This speciesWestfall et al. 2024

    Fitted on this species · 81 trees · DBH 2.79–45.47 cm · Read from the original paper

  3. 3Pooled, includes itChojnacky et al. 2014

    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

  4. 4Same genusDu et al. 2026

    Fitted on the genus Populus · 150 trees across all species · DBH 2.2–37.9 cm · Read from the original paper

  5. 5Same genusForrester et al. 2017

    Fitted on 2 other Populus species, not this one · Number of trees not stated · DBH 0.1–44.7 cm · Read from the original paper

  6. 6Same genusWestfall et al. 2024

    Fitted on the genus Populus · 112–132 trees across all species · DBH 2.54–50.8 cm · Read from the original paper

Total biomass

  1. 1Same genusDu et al. 2026

    Fitted on the genus Populus · 150 trees across all species · DBH 2.2–37.9 cm · Read from the original paper

Stem biomass

  1. 1This speciesLambert et al. 2005

    Fitted on this species · 100 trees · DBH 1.5–39.2 cm · Read from the original paper

Branch biomass

  1. 1This speciesLambert et al. 2005

    Fitted on this species · 100 trees · DBH 1.5–39.2 cm · Read from the original paper

  2. 2This speciesWestfall et al. 2024

    Fitted on this species · 81 trees · DBH 2.79–45.47 cm · Read from the original paper

  3. 3Same genusWestfall et al. 2024

    Fitted on the genus Populus · 112–132 trees across all species · DBH 2.54–50.8 cm · Read from the original paper

Foliage biomass

  1. 1This speciesLambert et al. 2005

    Fitted on this species · 100 trees · DBH 1.5–39.2 cm · Read from the original paper

  2. 2This speciesWestfall et al. 2024

    Fitted on this species · 82 trees · DBH 2.79–45.47 cm · Read from the original paper

  3. 3Same genusWestfall et al. 2024

    Fitted on the genus Populus · 111–132 trees across all species · DBH 2.54–50.8 cm · Read from the original paper

Root biomass

  1. 1Same genusDu et al. 2026

    Fitted on the genus Populus · 36 trees across all species · Read from the original paper

Stem volume

  1. 1This speciesWestfall et al. 2024

    Fitted on this species · 94–719 trees · DBH 3.3–60.2 cm · Read from the original paper

  2. 2Same genusWestfall et al. 2024

    Fitted on the genus Populus · 83–607 trees across all species · DBH 2.54–88.9 cm · Read from the original paper