Noise Correlation Induced Synchronization in a Mutualism Ecosystem

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dc.creatorZhong, Wei-Rong
dc.creatorShao, Yuan-Zhi
dc.creatorHe, Zhen-Hui
dc.creatorBie, Meng-Jie
dc.creatorHuang, Dan
dc.date2007-01-21
dc.date.accessioned2026-07-07T07:42:26Z
dc.date.available2026-07-07T07:42:26Z
dc.descriptionUnderstanding the cause of the synchronization of population evolution is an important issue for ecological improvement. Here we present a Lotka-Volterra-type model driven by two correlated environmental noises and show, via theoretical analysis and direct simulation, that noise correlation can induce a synchronization of the mutualists. The time series of mutual species exhibit a chaotic-like fluctuation, which is independent to the noise correlation, however, the chaotic fluctuation of mutual species ratio decreases with the noise correlation. A quantitative parameter defined for characterizing chaotic fluctuation provides a good approach to measure when the complete synchronization happens.
dc.description6pages,4figures
dc.identifierhttps://arxiv.org/abs/q-bio/0701033
dc.identifierhttp://arxiv.org/abs/q-bio/0701033
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/122447
dc.subjectOther Quantitative Biology
dc.titleNoise Correlation Induced Synchronization in a Mutualism Ecosystem
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