Modern models of trophic meta-communities

T Gross, KT Allhoff, B Blasius… - … of the Royal …, 2020 - royalsocietypublishing.org
Dispersal and foodweb dynamics have long been studied in separate models. However,
over the past decades, it has become abundantly clear that there are intricate interactions …

Dynamics of a fishery system in a patchy environment with nonlinear harvesting

R Rani, S Gakkhar, A Moussaoui - Mathematical Methods in …, 2019 - Wiley Online Library
In this paper, a stock‐effort dynamical model with two fishing zones is discussed. The
nonlinear harvesting function is assumed depending upon stock size as well as fishing …

The effect of predator avoidance and travel time delay on the stability of predator-prey metacommunities

Y Zhang, F Lutscher, F Guichard - Theoretical ecology, 2015 - Springer
The stability conditions for an isolated specialist predator-prey community are fairly well
understood. The spatial coupling of several such systems through dispersal of individuals …

Biological conservation of a prey–predator system incorporating constant prey refuge through provision of alternative food to predators: a theoretical study

K Chakraborty, SS Das - Acta biotheoretica, 2014 - Springer
We describe a prey–predator system incorporating constant prey refuge through provision of
alternative food to predators. The proposed model deals with a problem of non-selective …

Effect of the Fear Factor and Prey Refuge in an Asymmetric Predator–Prey Model

RM Yaseen, MM Helal, K Dehingia… - Brazilian Journal of …, 2024 - Springer
This study investigates the influence of fear, refuge, and migration in a predator–prey model,
where the interactions between the species follow an asymmetric function response. In …

Predator density-dependent prey dispersal in a patchy environment with a refuge for the prey: biological modelling

K Dao Duc, P Augera, T Nguyen-Huu - South African Journal of …, 2008 - journals.co.za
In this article, we examine a two-patch predator-prey model which incorporates a refuge for
the prey. We suppose that prey migration is dependent on predator density, according to a …

Predator presence alters prey diet composition but not quantity in tide pool fish interactions

BL Gilby, IR Tibbetts, J Van Bourg, L Delisle… - Hydrobiologia, 2017 - Springer
Understanding species interactions and how they change in the presence of a predator or
competitor is a fundamental goal for ecologists. We tested such interactions in an intertidal …

Invasibility as an emergent property of native metapopulation structure

A Koehncke, A Telschow, M Kondoh - Oikos, 2013 - Wiley Online Library
Biological invasions constitute major threats to global biodiversity. Eco‐evolutionary
considerations highlight the importance of contemporary evolution in community responses …

[PDF][PDF] Limited Growth Prey Model and Predator Model Using Harvesting

S Vijayaa, E Rekha - INTERNATIONAL JOURNAL OF …, 2015 - academia.edu
In this paper, we have proposed a study on controllability and optimal harvesting of a prey
predator model and mathematical non linear formation of the equation equilibrium point of …

[引用][C] Solving predatory/prey models in two-patch environment using the aggregation of variables method

AME Mohamed - 2020 - Al-Neelain University