Dynamics of a fractional plankton–fish model under the influence of toxicity, refuge, and combine-harvesting efforts

RN Premakumari, C Baishya, MKA Kaabar - Journal of Inequalities and …, 2022 - Springer
In this work, we analyze plankton–fish dynamics in the presence of toxicity, refuge, and
combine-harvesting efforts by a considering Holling type-II functional response. We have …

Spatiotemporal inhomogeneous pattern of a predator–prey model with delay and chemotaxis

M Chen - Nonlinear Dynamics, 2023 - Springer
In this paper, we investigate the spatiotemporal inhomogeneous pattern phenomenon of a
predator–prey model with chemotaxis and time delay. The precise intervals of the Turing …

Complex dynamics induced by multiple gestation delays in a Leslie–Gower‐type system with competitive interference

A Ojha, NK Thakur - Mathematical Methods in the Applied …, 2023 - Wiley Online Library
The dynamics of food consumption by higher trophic level is complicated as its availability,
choice, and consequently their development. The top predator interference has a strong …

Impact of fear and switching on a delay-induced eco-epidemiological model with Beverton–Holt functional response

SC Srivastava, NK Thakur, R Singh, A Ojha - International Journal of …, 2024 - Springer
The paper proposes an eco-epidemiological model for prey and generalist predator in
presence of predatory fear risk and infected prey. The transmission of disease in prey …

Delay-induced nutrient recycling in plankton system: Application to Sundarban mangrove wetland

R Singh, A Ojha, NK Thakur… - … Analysis: Modelling and …, 2024 - zurnalai.vu.lt
The paper discusses the nutrient–plankton system with effect of time delay in nutrient
recycling and toxin determined function response (TDFR). The designed model system …

The Spatio-Temporal Study of a Planktonic System Having Toxin Producing and Infected Phytoplankton Species

H Kaur, K Agnihotri, D Melese - Differential Equations and Dynamical …, 2023 - Springer
This paper deals with the spatially homogeneous and inhomogeneous planktonic system
with toxin-producing and infectious phytoplankton species. For the spatially homogeneous …

Spatiotemporal dynamics of a diffusive nutrient-phytoplankton model with delayed nutrient recycling

Y Yang, Y Du - Nonlinear Analysis: Modelling and Control, 2024 - zurnalai.vu.lt
In this paper, we investigate the spatiotemporal dynamics of a diffusive nutrient-
phytoplankton model with delayed nutrient recycling. We first study the stability of positive …

Impact of time delay in a plankton-fish system with nonlinear harvesting and external toxicity

R Singh, A Ojha, PK Tiwari… - International Journal …, 2023 - asu.elsevierpure.com
In this study, we explore the dynamics of a plankton-fish system in which external toxic
substances have adverse impacts on the plankton populations as well as the fish …

Mathematical Analysis of Effect of Nutrients on Plankton Model with Time Delay

R Kumar, N Rana - International Joint Conference on Advances in …, 2022 - Springer
The phytoplankton and zooplankton are important components of aquatic ecosystems. The
nutrient plays an essential role in the growth of phytoplankton. In this paper, a mathematical …

Study on the Community Dynamics and Diversity of Phytoplankton in Tiegang Reservoir (China)

Y Song, C Yan, X Ke, J Zhu, L Wang, A Chang… - International Conference …, 2023 - Springer
Tiegang Reservoir is an important drinking water source in Shenzhen, and its water quality
status and water ecological health affect the phytoplankton succession pattern in the …