# Dorisca et al. 2011: Établissement d'équations entre le diamètre et le volume total de bois des arbres, adaptées au Cameroun

Dorisca, S., Durrieu de Madron, L., Fontez, B., Giraud, A., Riera, B. (2011). Établissement d'équations entre le diamètre et le volume total de bois des arbres, adaptées au Cameroun. Bois et Forêts des Tropiques, 308(2), 87-95.

- DOI: https://doi.org/10.19182/bft2011.308.a20477
- Access: open access
- Copy we read: https://revues.cirad.fr/index.php/BFT/article/download/20477/20236
- Status: no retraction or correction notice recorded (Crossref is asked weekly); last checked 2026-11-02
- Page: https://treeallometry.org/sources/dorisca-2011/

## Equations from this source (4)

### Cameroon semi-deciduous forest total wood volume, Eq. (1), quadratic in DBH plus height

Total volume for 23 timber species of semi-deciduous forest (mixed), Cameroon. Inputs: DBH + Height. DBH 10–120 cm. 55 trees.

As printed (Équation (1), Résultats / Tableau II, pp. 92-95):

> V̂ = 356 672,6 - 46 080,1 Dbh + 2 300,3 Dbh² - 31,5 H

Page: https://treeallometry.org/equations/dorisca-2011-quadratic-d-h/

### Cameroon semi-deciduous forest total wood volume, Eq. (2), quadratic in DBH only

Total volume for 23 timber species of semi-deciduous forest (mixed), Cameroon. Inputs: DBH. DBH 10–120 cm. 55 trees.

As printed (Équation (2), Résultats / Tableau II, pp. 92-95):

> V̂ = 325 557,3 - 47 298,4 Dbh + 2 294,2 Dbh²

Page: https://treeallometry.org/equations/dorisca-2011-quadratic-d/

### Cameroon semi-deciduous forest total wood volume, Eq. (3), power in DBH only

Total volume for 23 timber species of semi-deciduous forest (mixed), Cameroon. Inputs: DBH. DBH 10–120 cm. 55 trees.

As printed (Équation (3), Résultats / Tableau II, pp. 92-95):

> V̂ = 157,9 Dbh2,55

Page: https://treeallometry.org/equations/dorisca-2011-power-d/

### Cameroon semi-deciduous forest total wood volume, Eq. (4), power product in DBH and height

Total volume for 23 timber species of semi-deciduous forest (mixed), Cameroon. Inputs: DBH + Height. DBH 10–120 cm. 55 trees.

As printed (Équation (4), Résultats / Tableau II, pp. 92-95):

> V̂ = 1 302,5 + 63,6 Dbh2,5 H0,16

Page: https://treeallometry.org/equations/dorisca-2011-power-d-h/