The dynamics of a predator–prey model with continuous threshold prey harvesting and prey
refuge is studied. One central question is how harvesting and refuge could directly affect the …

Natural resources and its enrichment activities are often being associated with the
paradoxical effects in ecology such as in predator–prey and fishery models. Several studies …

This paper studies a predator–prey model with strong and weak Allee effects and anti-
predator behavior using a dynamical system approach. We perform a detailed bifurcation …

Recently, we (J. Huang, Y. Gong and S. Ruan, Discrete Contin. Dynam. Syst. B 18 (2013),
2101-2121) showed that a Leslie-Gower type predator-prey model with constant-yield …

We propose and investigate a predator-prey model with selective nonlinear harvesting for
the prey and predator, such harvesting increases smoothly to a limit value when the density …

In this paper, we formulate and analyze a modified Leslie–Gower predator–prey model. Our
model incorporates refuge of preys, additional fixed food for predators, harvesting of preys …

In this paper, we investigate a class of population model with seasonal constant-yield
harvesting and discuss the effect of the seasonal harvesting on the survival of the …

In this paper, an eco-epidemiological model has been studied where disease of prey
population is modelled by a Susceptible–Infected (SI) scheme. Prey switching strategy is …

In the present paper, we propose and study a fractional-order prey-predator type ecological
model with the functional response of Holling type II and the effect of harvesting. In addition …

We formulate an alternative form of threshold harvesting and investigate its properties within
the framework of a predator–prey model. Our formulation accounts for economic constraints …