Species coexistence in a neutral dynamics with environmental noise

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• 作者：Jorge Hidalgo ; ^{hidalgo@pd.infn.it} ; Samir Suweis ; Amos Maritan
• 关键词：Stochastic processes ; Environmental noise ; Neutral theory ; Demographic noise ; Recruitment rates ; Mortality rates
• 刊名：Journal of Theoretical Biology
• 出版年：2017
• 出版时间：21 January 2017
• 年：2017
• 卷：413
• 期：Complete
• 页码：1-10
• 全文大小：815 K
• 卷排序：413

文摘

Minimalistic model of two species competing for the resources with environmental noise. Neutrality among species is kept on temporal average. We study how environmental noise influences the time of species coexistence. Similar dynamics lead to radically different results when the environment fluctuates.