Analysis of spatiotemporal dynamic and bifurcation in a wetland ecosystem
type: Item
instance of: scholarly article
title: Analysis of spatiotemporal dynamic and bifurcation in a wetland ecosystem
zbMATH Open document ID: 1418.92232
DOI: 10.1155/2015/185432
author: Yi Wang
author: Min Zhao
author: Hengguo Yu
author: Chuanjun Dai
author: Debing Mei
author: Qi Wang
author: Zengling Ma
published in: Discrete Dynamics in Nature and Society
publication date: 2019-02-19T00:00:00Z
review text: Summary: A wetland ecosystem is studied theoretically and numerically to reveal the rules of dynamics which can be quite accurate to better describe the observed spatial regularity of tussock vegetation. Mathematical theoretical works mainly investigate the stability of constant steady states, the existence of nonconstant steady states, and bifurcation, which can deduce a standard parameter control relation and in return can provide a theoretical basis for the numerical simulation. Numerical analysis indicates that the theoretical works are correct and the wetland ecosystem can show rich dynamical behaviors not only regular spatial patterns. Our results further deepen and expand the study of dynamics in the wetland ecosystem. In addition, it is successful to display tussock formation in the wetland ecosystem may have important consequences for aquatic community structure, especially for species interactions and biodiversity. All these results are expected to be useful in the study of the dynamic complexity of wetland ecosystems.
Mathematics Subject Classification ID: 92D40
Mathematics Subject Classification ID: 35Q92
Mathematics Subject Classification ID: 35B32
zbMATH DE Number: 7025250
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2015/185432
OpenAlex ID: W1934986086
Wikidata QID: Q59105659
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description: scientific article; zbMATH DE number 7025250