An Analysis of a Semelparous Population Model with Density-Dependent Fecundity and Density-Dependent Survival Probabilities

Figure 1

(a) An orbit approaching the SYC 2-cycle , . Parameter values , . (b) A 4-cycle on SYC form. , . (c) Chaotic SYC dynamics. , .

(a)

(b)

(c)