Dynamical Analysis of a Nitrogen-Phosphorus-Phytoplankton Model
Joint Authors
Wang, Yi
Deng, Yunli
Yu, Hengguo
Zhao, Min
Source
Discrete Dynamics in Nature and Society
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-02-22
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
This paper presents a nitrogen-phosphorus-phytoplankton model in a water ecosystem.
The main aim of this research is to analyze the global system dynamics and to study the existence and stability of equilibria.
It is shown that the phytoplankton-eradication equilibrium is globally asymptotically stable if the input nitrogen concentration is less than a certain threshold.
However, the coexistence equilibrium is globally asymptotically stable as long as it exists.
The system is uniformly persistent within threshold values of certain key parameters.
Finally, to verify the results, numerical simulations are provided.
American Psychological Association (APA)
Deng, Yunli& Zhao, Min& Yu, Hengguo& Wang, Yi. 2015. Dynamical Analysis of a Nitrogen-Phosphorus-Phytoplankton Model. Discrete Dynamics in Nature and Society،Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1060776
Modern Language Association (MLA)
Deng, Yunli…[et al.]. Dynamical Analysis of a Nitrogen-Phosphorus-Phytoplankton Model. Discrete Dynamics in Nature and Society No. 2015 (2015), pp.1-8.
https://search.emarefa.net/detail/BIM-1060776
American Medical Association (AMA)
Deng, Yunli& Zhao, Min& Yu, Hengguo& Wang, Yi. Dynamical Analysis of a Nitrogen-Phosphorus-Phytoplankton Model. Discrete Dynamics in Nature and Society. 2015. Vol. 2015, no. 2015, pp.1-8.
https://search.emarefa.net/detail/BIM-1060776
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1060776