Properties in Stage-Structured Population Models with Deterministic and Stochastic Resource Growth

Modelling population dynamics in ecological systems reveals properties that are difficult to find by empirical means, such as the probability a will go extinct when it is exposed harvesting. To study these properties, we use an aquatic system containing one fish species and underlying resource our models. In particular, class of stage-structured with without starvation. models, resilience, recovery potential, extinction show how affected different harvesting rates, both deterministic stochastic setting. setting, develop methods for deriving estimates properties. We estimate expected outcome emergent well measures dispersion. two approaches estimating developed. also construct method determine potential introduced virgin environment.