Autowave self-organization in heterogeneous natural–anthropogenic ecosystems
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- 作者：A. E. Sidorova ; N. T. Levashova ; A. A. Melnikova…
- 关键词：urban ecosystems ; self ; organization ; active media ; autowaves ; internal transition layer
- 刊名：Moscow University Physics Bulletin
- 出版年：2016
- 出版时间：November 2016
- 年：2016
- 卷：71
- 期：6
- 页码：562-568
- 全文大小：
- 刊物类别：Physics and Astronomy
- 刊物主题：Theoretical, Mathematical and Computational Physics;
- 出版者：Allerton Press
- ISSN：1934-8460
- 卷排序：71
文摘
This article considers the spatio–temporal model of natural–anthropegenic ecosystems as a conjugated active media that takes the heterogeneity of anthropogenic and natural factors into account. The approach aims to identify the threshold values of the control parameters. The theoretical basis of the system analysis of the sustainability of the ecosystems is synergistic data on autowave self-organization in active media. The mathematical model is based on the modified FitzHugh–Nagumo system of equations.