Open Access Open Access  Restricted Access Subscription or Fee Access

Effect of nonlinear harvesting on a prey-predator ecological system with Monod-Haldane functional response

Nurul Huda Gazi, Md. Reduanur Mandal, Sahabuddin Sarwardi


In this paper, we consider a two dimensional prey-predator model. The interaction among the species are considered as the Monod-Haldane functional response. The species are
harvested and the type of harvest is nonlinear. We study the several qualitative features of the harvested model system. In particular, the mathematical features like local stability, global stability, oscillation of the population due to bifurcation of the population are conducted. The analysis is carried out to determine the rate of harvesting for sustainable yield.


Monod-Haldane system, Stability; Hopf bifurcation; Limit Cycle, Optimal harvestig , Numerical Simulations.

Full Text:


Disclaimer/Regarding indexing issue:

We have provided the online access of all issues and papers to the indexing agencies (as given on journal web site). It’s depend on indexing agencies when, how and what manner they can index or not. Hence, we like to inform that on the basis of earlier indexing, we can’t predict the today or future indexing policy of third party (i.e. indexing agencies) as they have right to discontinue any journal at any time without prior information to the journal. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies.Hence, we will not issue any certificate or letter for indexing issue. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information.