Species

Models

Plurispecific (generic)

FAO (1997)

PST = exp (−2.134 + 2.530lnD)

Mbow (2009)

PST = 0.229Dbh2.237

Chave and al., (2005)

Ln(PST) = −1.589 + 2.284lnD + 0.129lnD2 − 0.0197lnD3 (I)

Models of this study

y = 0.3665x2 − 0.3674x + 2.6749

A. raddiana

Mono-specifics

Namata et al., (1995)

PST = 0.03 * (DBH)2.85

Models of this study

y = 0.3939x2 − 0.7051x + 2.4551

A. senegal

Poupon (1979)

log10 PST = −2.76 + 2.62 * log10 (Cb)

Models of this study

y = 0.4475x2 − 2.3777x + 14.408

B. aegyptiaca

Poupon (1979)

log10 PST = −2.76 + 2.62 * log10 (Cb)

Models of this study

y = 0.6595x2 − 13.092x + 89.419