Table 3 Models used for estimating the AGB of Acacia species
From: Allometric equations for selected Acacia species (Vachellia and Senegalia genera) of Ethiopia
Model | Combination of variables |
|---|---|
1 | \(AGB = \alpha \times \left( {DBH} \right)^{{{\upbeta }_{1} }}\) |
2 | \(AGB = \alpha \times DBH^{{\beta_{1} }} \times H^{{\beta_{2} }}\) |
3 | \(AGB = \alpha \times DBH^{{\beta_{1} }} \times {\uprho }^{{\beta_{3} }}\) |
4 | \(AGB = \alpha \times DBH^{\beta 1} \times H^{{\beta_{2} }} \times {\uprho }^{{\beta_{3} }}\) |
5 | \(AGB = \alpha \times (DBH^{2} \times H \times {\uprho })^{\beta 3}\) |
6 | \(AGB = \alpha \times DBH^{2} \times H^{{\beta_{2} }}\) |