# Euterpe precatoria

Arecaceae. 4 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.

## Aboveground biomass

1. Da Silva et al. 2015 (this species): Fitted on this species; 20 trees; DBH 3.9–12.7 cm; Read from the original paper.
   - [Euterpe precatoria aboveground mass from D2Hrho](https://treeallometry.org/equations/da-silva-2015-ma-d2hrho/), Da Silva et al. 2015: Euterpe precatoria, Brazil; inputs DBH + Stem height + Wood density; DBH 3.9–12.7 cm; 20 trees.

2. Goodman et al. 2013 (this species): Fitted on this species; 8 trees; DBH 12–19 cm; Read from the original paper.
   - [Euterpe precatoria AGB from stem height (linear)](https://treeallometry.org/equations/goodman-2013-euterpe-precatoria/), Goodman et al. 2013: Euterpe precatoria, Peru; inputs Stem height; DBH 12–19 cm; 8 trees.

3. Goodman et al. 2013 (same family): Fitted on the family Arecaceae; 97 trees across all species; DBH 6–40 cm; Read from the original paper.
   - [Amazon arborescent palms, family-level AGB from diameter only](https://treeallometry.org/equations/goodman-2013-palm-family-d/), Goodman et al. 2013: Arecaceae, Peru; inputs DBH; DBH 6–40 cm; 97 trees.

## Stem biomass

1. Da Silva et al. 2015 (this species): Fitted on this species; 20 trees; DBH 3.9–12.7 cm; Read from the original paper.
   - [Euterpe precatoria stem mass from D2Hrho](https://treeallometry.org/equations/da-silva-2015-ms-d2hrho/), Da Silva et al. 2015: Euterpe precatoria, Brazil; inputs DBH + Stem height + Wood density; DBH 3.9–12.7 cm; 20 trees.

## General equations that may apply

Fitted on many species across the tropics or the world, so not ranked against the ones above.

- [Pantropical Weibull height–diameter model](https://treeallometry.org/equations/feldpausch-2012-weibull-pantropical/), Feldpausch et al. 2012: Tropical forest trees (permanent plots), Pantropical; inputs DBH; DBH from 10 cm; 42,656 trees.