Table 1.

Emberger's bioclimatic Quotient formulas.

Formulas	References	Climatological parameters
Q2 = 200∗P/(M2-m2) Q2′= 3.43P∗/(M-m)	Emberger [11] Stewart [12]	P: Annual rainfall in mm/m2/year M: Maximum temperature of the hottest month in °K m: Minimum temperature of the coldest month in °K
Q2′′= 2000P/(M+m+546.4) ∗ (M-m)	Mokhtari et al. [13]	P: Annual rainfall in mm/m2/year M: Maximum temperature of the hottest month in °C m: Minimum temperature of the coldest month in °C