Mixed-mode oscillations and chaos in a prey-predator system with dormancy of predators.

نویسندگان

  • Masataka Kuwamura
  • Hayato Chiba
چکیده

It is shown that the dormancy of predators induces mixed-mode oscillations and chaos in the population dynamics of a prey-predator system under certain conditions. The mixed-mode oscillations and chaos are shown to bifurcate from a coexisting equilibrium by means of the theory of fast-slow systems. These results may help to find experimental conditions under which one can demonstrate chaotic population dynamics in a simple phytoplankton-zooplankton (-resting eggs) community in a microcosm with a short duration.

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عنوان ژورنال:
  • Chaos

دوره 19 4  شماره 

صفحات  -

تاریخ انتشار 2009