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Dynamics of Satellite Population Related Species with Cyclical Dynamics

机译:具有循环动力学的卫星种群相关物种的动力学

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摘要

A theoretical study of population dynamic modes in a biological community including one of the species the abundance of which periodically changes due to causes not related to interspecific interactions in the community was studied. It is shown that these fluctuations may lead to reorganization of the dynamic modes of other community members, which synchronously adapt to the regular change in the abundance of this species. It is noted that asynchronous intrinsic regular and chaotic fluctuations in the abundance of other species may also occur, especially if these species have a high reproductive potential. It is found that the amplitude of fluctuations depends on intrapopulational factors and may significantly exceed the scope of changes in the abundance of the key species.
机译:对生物群落中种群动态模式的理论研究,包括其中一个物种的丰度由于与物种中种间相互作用无关的原因而周期性变化的物种之一。结果表明,这些波动可能导致其他社区成员动态模式的重组,从而同步适应该物种丰度的规律变化。要注意的是,其他物种的丰富度也可能发生异步的固有规律性和混沌性波动,特别是如果这些物种具有很高的繁殖潜力。发现波动幅度取决于人口内部因素,并且可能大大超出关键物种的丰度变化范围。

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  • 来源
    《Biology Bulletin》 |2019年第4期|317-326|共10页
  • 作者单位

    Russian Acad Sci Far East Branch Inst Complex Anal Reg Problems Birobidzhan 679016 Russia;

    Russian Acad Sci Far East Branch Inst Complex Anal Reg Problems Birobidzhan 679016 Russia|Russian Acad Sci Far East Branch Inst Automat & Control Proc Vladivostok 690041 Russia;

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  • 正文语种 eng
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