# Morais et al. 2014: Influence of diameter measuring height on the adjustment of volume and biomass equations of cerrado in Minas Gerais

Morais, V.A., Mello, J.M., Gomide, L.R., et al. (2014). Influence of diameter measuring height on the adjustment of volume and biomass equations of cerrado in Minas Gerais. Ciência e Agrotecnologia, 38(3), 230-239.

- DOI: https://doi.org/10.1590/s1413-70542014000300002
- Access: open access
- Copy we read: https://www.scielo.br/j/cagro/a/GmNTJwsTrNFjgqbmyTQp8MM/?lang=en&format=pdf
- Status: no retraction or correction notice recorded (Crossref is asked weekly); last checked 2026-11-02
- Page: https://treeallometry.org/sources/morais-2014/

## Equations from this source (4)

### Cerrado total volume with bark from DBH and height, Goal Programming (model 1)

Total volume for Cerrado sensu stricto and campo cerrado woody species (99 species), Brazil. Inputs: DBH + Height. 696 trees.

As printed (Eq. 1, p. 232):

> Ln (Yi) = B0+ B1Ln(X1i) + B2Ln(X2i) ± Ln (Ɛi)

Page: https://treeallometry.org/equations/morais-2014-vol-m1-gp/

### Cerrado total volume with bark from DBH and height, OLS (model 1)

Total volume for Cerrado sensu stricto and campo cerrado woody species (99 species), Brazil. Inputs: DBH + Height. 696 trees.

As printed (Eq. 1, p. 232):

> Ln (Yi) = B0+ B1Ln(X1i) + B2Ln(X2i) ± Ln (Ɛi)

Page: https://treeallometry.org/equations/morais-2014-vol-m1-ols/

### Cerrado total volume with bark from DBH only, Goal Programming (model 4)

Total volume for Cerrado sensu stricto and campo cerrado woody species (99 species), Brazil. Inputs: DBH. 696 trees.

As printed (Eq. 2, p. 232):

> Ln (Yi) = B0+ B1Ln(X1i) ± Ln(Ɛi)

Page: https://treeallometry.org/equations/morais-2014-vol-m4-gp/

### Cerrado total volume with bark from DBH only, OLS (model 4)

Total volume for Cerrado sensu stricto and campo cerrado woody species (99 species), Brazil. Inputs: DBH. 696 trees.

As printed (Eq. 2, p. 232):

> Ln (Yi) = B0+ B1Ln(X1i) ± Ln(Ɛi)

Page: https://treeallometry.org/equations/morais-2014-vol-m4-ols/