Structural Characterization of Prosopis africana Populations (Guill., Perrott., and Rich.) Taub in Benin

Table 3

Distribution forms from 3-parameter Weibull model according to the parameter .

Value of	Types of distribution	References
	J inversed distribution describing multispecific groups of species	[35]
	Exponential distribution describing populations in extinction
	Left skew distribution describing monospecific groups of trees with small diameters
	Bell shaped distribution describing monospecific groups or plantation species
	Positive distribution describing monospecific groups of trees with big diameters