# Pinus cembroides

Pinaceae. 11 equations apply. Each output lists them most specific first: fitted on this species, on a variety of it, pooled fits that included it, then its genus and family. Within each step, equations the authors advised against go last, then those read from compilations; more trees come first. The order shows how specific the evidence is, not which equation predicts best.

Printed in sources as "Pinus cembroides Zucc.".

## Aboveground biomass

1. Marroquín Morales et al. 2018 (this species): Fitted on this species; 50 trees; DBH 6.1–11 cm; Read from the original paper.
   - [Pinus cembroides total aboveground biomass from DBH (quadratic in ln D)](https://treeallometry.org/equations/marroquin-2018-cembroides-agb/), Marroquín Morales et al. 2018: Pinus cembroides Zucc., Mexico; inputs DBH; DBH 6.1–11 cm; 50 trees.

2. Cuevas Cruz & Aquino Ramírez 2020 (this species): Fitted on this species; 21 trees; DBH 3–40 cm; Read from the original paper.
   - [Pinus cembroides, additive system S2 (D and H): total aboveground biomass (sum of components)](https://treeallometry.org/equations/cuevas-2020-s2-agb/), Cuevas Cruz & Aquino Ramírez 2020: Pinus cembroides Zucc., Mexico; inputs DBH + Height; DBH 3–40 cm; 21 trees.

3. Brown 1997 (same genus): 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)](https://treeallometry.org/equations/brown-1997-pine/), Brown 1997: Pinus, Global; inputs DBH; DBH 2–52 cm; 63 trees.

4. Chojnacky et al. 2014 (same genus): Fitted on the genus Pinus; Number of trees not stated; DBH 3–56 cm; Read from the original paper.
   - [North American taxa group: Pinus ≥ 0.45 spg (Table 5)](https://treeallometry.org/equations/chojnacky-2014-pinus-spg-ge-045/), Chojnacky et al. 2014: Pinus, United States; inputs DBH; DBH 3–56 cm.

5. Vargas-Larreta et al. 2017 (same genus): Fitted on the genus Pinus; Number of trees not stated; Read from the original paper.
   - [Pinus total aboveground biomass](https://treeallometry.org/equations/vargas-larreta-2017-all-pines-agb/), Vargas-Larreta et al. 2017: Pinus, Mexico; inputs DBH + Height.

## Stem biomass

1. Marroquín Morales et al. 2018 (this species): Fitted on this species; 50 trees; DBH 6.1–11 cm; Read from the original paper.
   - [Pinus cembroides stem biomass from DBH (cubic in ln D)](https://treeallometry.org/equations/marroquin-2018-cembroides-stem/), Marroquín Morales et al. 2018: Pinus cembroides Zucc., Mexico; inputs DBH; DBH 6.1–11 cm; 50 trees.

2. Cuevas Cruz & Aquino Ramírez 2020 (this species): Fitted on this species; 21 trees; DBH 3–40 cm; Read from the original paper.
   - [Pinus cembroides, additive system S2 (D and H): stem biomass](https://treeallometry.org/equations/cuevas-2020-s2-stem/), Cuevas Cruz & Aquino Ramírez 2020: Pinus cembroides Zucc., Mexico; inputs DBH + Height; DBH 3–40 cm; 21 trees.

## Branch biomass

1. Cuevas Cruz & Aquino Ramírez 2020 (this species): Fitted on this species; 21 trees; DBH 3–40 cm; Read from the original paper.
   - [Pinus cembroides, additive system S2 (D and H): branch biomass](https://treeallometry.org/equations/cuevas-2020-s2-branch/), Cuevas Cruz & Aquino Ramírez 2020: Pinus cembroides Zucc., Mexico; inputs DBH + Height; DBH 3–40 cm; 21 trees.

2. Vargas-Larreta et al. 2017 (same genus): Fitted on the genus Pinus; Number of trees not stated; Read from the original paper.
   - [Pinus branch biomass (wood and bark)](https://treeallometry.org/equations/vargas-larreta-2017-all-pines-branch/), Vargas-Larreta et al. 2017: Pinus, Mexico; inputs DBH + Height.

## Foliage biomass

1. Cuevas Cruz & Aquino Ramírez 2020 (this species): Fitted on this species; 21 trees; DBH 3–40 cm; Read from the original paper.
   - [Pinus cembroides, additive system S2 (D and H): foliage (twigs with leaves) biomass](https://treeallometry.org/equations/cuevas-2020-s2-foliage/), Cuevas Cruz & Aquino Ramírez 2020: Pinus cembroides Zucc., Mexico; inputs DBH + Height; DBH 3–40 cm; 21 trees.

2. Vargas-Larreta et al. 2017 (same genus): Fitted on the genus Pinus; Number of trees not stated; Read from the original paper.
   - [Pinus foliage biomass](https://treeallometry.org/equations/vargas-larreta-2017-all-pines-foliage/), Vargas-Larreta et al. 2017: Pinus, Mexico; inputs DBH + Height.