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Nonsmooth Dynamic Behaviors Inherited from an Ecohydrological Model: Mutation, Bifurcation, and Chaos
Joint Authors
Lin, Mu
Tian, Fuqiang
Hu, Heping
Liu, Dengfeng
Source
Mathematical Problems in Engineering
Issue
Vol. 2013, Issue 2013 (31 Dec. 2013), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2013-03-19
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
The existence of nontrivial dynamic behaviors in a hydrological system is intensively discussed in the literature.
However, most of the work has been done from the nonlinear data analysis perspective, with only a few exceptions, due to the mathematical difficulties for theoretical analysis.
In this study, a simple but comprehensive enough ecohydrological model with the pulsed atmospheric forcing was developed from the process analysis perspective.
The model was then utilized to analyze the non-trivial dynamic behaviors in a coupled ecohydrological system qualitatively and numerically.
Our results confirm the existence of multiple stationary states discussed by many researchers.
Furthermore, parameter bifurcation was studied and the phenomenon of mutation is found to be rather common.
Also, the chaotic characteristic of the system state is obtained under some specific parameters.
Parts of these behaviors were seldom reported through the deterministic dynamic analysis done previously.
American Psychological Association (APA)
Lin, Mu& Tian, Fuqiang& Hu, Heping& Liu, Dengfeng. 2013. Nonsmooth Dynamic Behaviors Inherited from an Ecohydrological Model: Mutation, Bifurcation, and Chaos. Mathematical Problems in Engineering،Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1010530
Modern Language Association (MLA)
Lin, Mu…[et al.]. Nonsmooth Dynamic Behaviors Inherited from an Ecohydrological Model: Mutation, Bifurcation, and Chaos. Mathematical Problems in Engineering No. 2013 (2013), pp.1-9.
https://search.emarefa.net/detail/BIM-1010530
American Medical Association (AMA)
Lin, Mu& Tian, Fuqiang& Hu, Heping& Liu, Dengfeng. Nonsmooth Dynamic Behaviors Inherited from an Ecohydrological Model: Mutation, Bifurcation, and Chaos. Mathematical Problems in Engineering. 2013. Vol. 2013, no. 2013, pp.1-9.
https://search.emarefa.net/detail/BIM-1010530
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1010530