建立了新的藻类一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Hopf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.