# Santana et al. 2021: Ajuste independente e simultâneo para estimar biomassa acima do solo no Cerrado, fitofisionomia Parque Cerrado

Santana, G.M., Araujo, E.C.G., Sanquetta, C.R., Péllico Netto, S., Venturoli, F. (2021). Ajuste independente e simultâneo para estimar biomassa acima do solo no Cerrado, fitofisionomia Parque Cerrado. Revista em Agronegócio e Meio Ambiente, 14(3), 707-716.

- DOI: https://doi.org/10.17765/2176-9168.2021v14n3e8125
- Access: open access
- Copy we read: https://periodicos.unicesumar.edu.br/index.php/rama/article/view/8125
- Status: no retraction or correction notice recorded (Crossref is asked weekly); last checked 2026-11-02
- Page: https://treeallometry.org/sources/santana-2021/

## Equations from this source (4)

### Parque Cerrado, stem biomass with bark, independent fit (Table 2)

Stem biomass for Parque Cerrado tree species (mixed), Brazil. Inputs: DBH + Height. 97 trees.

As printed (Table 2, p. 712):

> BF = 0.01544 * DAP^2.01859 * Ht^1.11354

Page: https://treeallometry.org/equations/santana-2021-stem-independent/

### Parque Cerrado, stem biomass with bark, simultaneous WNSUR fit (Table 4)

Stem biomass for Parque Cerrado tree species (mixed), Brazil. Inputs: DBH + Height. 97 trees.

As printed (Table 4, p. 712):

> BF = 0.01987 * DAP^2.00834 * Ht^1.00618

Page: https://treeallometry.org/equations/santana-2021-stem-wnsur/

### Parque Cerrado, total aboveground biomass as stem + crown, simultaneous WNSUR system (Table 4)

Aboveground biomass for Parque Cerrado tree species (mixed), Brazil. Inputs: DBH + Height. 97 trees.

As printed (Table 4, p. 712):

> AGB = BF + BC (BF = 0.01987 * DAP^2.00834 * Ht^1.00618; BC = 0.25989 * DAP^1.91240 * Ht^-0.12066)

Page: https://treeallometry.org/equations/santana-2021-agb-wnsur/

### Parque Cerrado, total aboveground biomass, independent fit (Table 2)

Aboveground biomass for Parque Cerrado tree species (mixed), Brazil. Inputs: DBH + Height. 97 trees.

As printed (Table 2, p. 712):

> AGB = 0.21220 * DAP^2.01655 * Ht^0.18081

Page: https://treeallometry.org/equations/santana-2021-agb-independent/