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Article >  Journal of Tropical Meteorology  > 1996 >  2(1): 86-90

CHAOTIC OUTPUT OF SST FLUCTUATION STOCHASTIC MODEL WITH GIVEN PARAMETERS

  • Nanjing Institute of Meteorology, Nanjing 210044

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  • Starting from the Saltzman's air-sea stochastic climatic model, we have derived a langevin-type equation describing SST fluctuation and the related pokker-Plank expression, which were then numerically solved with parameters given, yielding the probability density curve P(x, t) of multiple bifurcations, with the Cantor set of images given in phase space of P(x, t) and P(x, t+τ), thereby indicating that chaotic output comes from the random system under the conditions of the above parameters.
  • [1] HU Gang,1985.On nonsteady state solutions of Fokker-Plank equation of nonlinear drift. J. Physics, 34(5):573-579.
    [2] Kapitaniak, 1988. Chaos in systems with noise. Singapore World Scientific Publishing, 25-36.
    [3] Saltzman, B.,1981. Structural stochastic stability of a simple auto-oscillatory climatic feedback system.J. Atmos. Sci.,38: 494-503.
    [4] Saltzman, B.,1984. Long period free oscillations in a three-component climate mode. New Perspective in Climate Modelline,pp 293-298.
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Yan Shaojin, Peng Yongqing. CHAOTIC OUTPUT OF SST FLUCTUATION STOCHASTIC MODEL WITH GIVEN PARAMETERS [J]. Journal of Tropical Meteorology, 1996, 2(1): 86-90.
Yan Shaojin, Peng Yongqing. CHAOTIC OUTPUT OF SST FLUCTUATION STOCHASTIC MODEL WITH GIVEN PARAMETERS [J]. Journal of Tropical Meteorology, 1996, 2(1): 86-90.
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    • Manuscript History

    Manuscript received: 27 July 1994
    Manuscript revised: 06 January 1995
    通讯作者: 陈斌, bchen63@163.com
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    CHAOTIC OUTPUT OF SST FLUCTUATION STOCHASTIC MODEL WITH GIVEN PARAMETERS

    • Nanjing Institute of Meteorology, Nanjing 210044
    • Received Date: 1994-07-27
    • Rev Recd Date: 1995-01-06

    Abstract: Starting from the Saltzman's air-sea stochastic climatic model, we have derived a langevin-type equation describing SST fluctuation and the related pokker-Plank expression, which were then numerically solved with parameters given, yielding the probability density curve P(x, t) of multiple bifurcations, with the Cantor set of images given in phase space of P(x, t) and P(x, t+τ), thereby indicating that chaotic output comes from the random system under the conditions of the above parameters.

    Yan Shaojin, Peng Yongqing. CHAOTIC OUTPUT OF SST FLUCTUATION STOCHASTIC MODEL WITH GIVEN PARAMETERS [J]. Journal of Tropical Meteorology, 1996, 2(1): 86-90.
    Citation: Yan Shaojin, Peng Yongqing. CHAOTIC OUTPUT OF SST FLUCTUATION STOCHASTIC MODEL WITH GIVEN PARAMETERS [J]. Journal of Tropical Meteorology, 1996, 2(1): 86-90.
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