Prediction of ecosystem response to global environmental change is a pressing scientific
challenge of major societal relevance. Many ecosystems display nonlinear responses to …

A problem of the mathematical modeling and analysis of noise-induced transformations of
complex oscillatory regimes in hierarchical population systems is considered. As a key …

We study the effects of a non-specified infectious disease of the predator on the dynamics a
predator–prey system, by evaluating the dynamics of a three-dimensional model. The …

In this paper we consider a model for the herd behavior of prey, that are subject to attacks by
specialist predators. The latter are affected by a transmissible disease. With respect to other …

Many microbial ecosystems can be seen as microbial 'food chains' where the different
reaction steps can be seen as such: the waste products of the organisms at a given reaction …

In this work we develop and analyze a mathematical model of biological control to prevent or
attenuate the explosive increase of an invasive species population, that functions as a top …

Nutritional constraints are common as food resources are rarely optimally suited for grazing
species. Elemental mismatches between trophic levels can influence population growth and …

An eco-epidemiological system with disease in the prey species is studied. We consider 3D
dynamical SIP-model of interacting populations of susceptible (S) prey, infected (I) prey, and …

Community interactions (eg, predation, competition) can be characterized by two factors:
their strengths and how they are structured between and within species. Both factors play a …

In this paper, we study an interspecific density-dependent model of two species competing
on a single nutrient in a chemostat, taking into account the predator-prey relationship …