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浮游生态系统非线性动力学研究 被引量:5

Research on the Nonlinear Dynamics of the Plankton Ecosystem
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摘要 建立了新的藻类-浮游动物生态非线性动力学模型,该模型考虑了藻类与浮游动物之间的增长关系。研究了模型平衡点的稳定性,以及Hop f分岔现象。通过对选取的分岔参数进行分析,揭示了该系统的动力学特性。 A simple algae-phytoplankton nonlinear dynamical model was built. Authors studied the model to analyze the relationship of the bloom recurrence. With one parameter changing continually, a hopf bifurcation was observed. By analysis of the parameters, the dynamic properties of the algae-phytoplankton nonlinear dynamical model can be find.
出处 《海洋技术》 2007年第3期67-69,共3页 Ocean Technology
基金 国家自然科学基金资助项目(10472077)
关键词 浮游生态系统 非线性动力学 Plankton ecosystem Nonlinear dynamics hopf bifurcation
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