Spatiotemporal Patterns Formed by a Discrete Nutrient-Phytoplankton Model with Time Delay
Joint Authors
Zhang, Huayong
Zhang, Fei-Fan
Zhou, Wenjiao
Yao, Lei
Wu, Xuanwen
Source
Issue
Vol. 2020, Issue 2020 (31 Dec. 2020), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2020-01-09
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
In this research, a continuous nutrient-phytoplankton model with time delay and Michaelis–Menten functional response is discretized to a spatiotemporal discrete model.
Around the homogeneous steady state of the discrete model, Neimark–Sacker bifurcation and Turing bifurcation analysis are investigated.
Based on the bifurcation analysis, numerical simulations are carried out on the formation of spatiotemporal patterns.
Simulation results show that the diffusion of phytoplankton and nutrients can induce the formation of Turing-like patterns, while time delay can also induce the formation of cloud-like pattern by Neimark–Sacker bifurcation.
Compared with the results generated by the continuous model, more types of patterns are obtained and are compared with real observed patterns.
American Psychological Association (APA)
Zhang, Fei-Fan& Zhou, Wenjiao& Yao, Lei& Wu, Xuanwen& Zhang, Huayong. 2020. Spatiotemporal Patterns Formed by a Discrete Nutrient-Phytoplankton Model with Time Delay. Complexity،Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1144398
Modern Language Association (MLA)
Zhang, Fei-Fan…[et al.]. Spatiotemporal Patterns Formed by a Discrete Nutrient-Phytoplankton Model with Time Delay. Complexity No. 2020 (2020), pp.1-18.
https://search.emarefa.net/detail/BIM-1144398
American Medical Association (AMA)
Zhang, Fei-Fan& Zhou, Wenjiao& Yao, Lei& Wu, Xuanwen& Zhang, Huayong. Spatiotemporal Patterns Formed by a Discrete Nutrient-Phytoplankton Model with Time Delay. Complexity. 2020. Vol. 2020, no. 2020, pp.1-18.
https://search.emarefa.net/detail/BIM-1144398
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1144398