Empirical low‐order ENSO dynamics

Sonia T. Bauer; Michael G. Brown

doi:10.1029/92GL02095

Empirical low‐order ENSO dynamics

Sonia T. Bauer, Michael G. Brown

Ocean Sciences

Research output: Contribution to journal › Article › peer-review

11 Scopus citations

Abstract

Time series of sea surface temperature (SST) in the eastern equatorial Pacific Ocean are analyzed using singular spectrum analysis as a means of testing the hypothesis that the El Niño/Southern Oscillation (ENSO) system can be modelled as a deterministic low‐order nonlinear dynamical system. The results suggest, with some ambiguity owing to the relatively short and noisy SST record, that the main features of the ENSO system can be captured in a model of this type.

Original language	English (US)
Pages (from-to)	2055-2058
Number of pages	4
Journal	Geophysical Research Letters
Volume	19
Issue number	20
DOIs	https://doi.org/10.1029/92GL02095
State	Published - Oct 23 1992

ASJC Scopus subject areas

Geophysics
Earth and Planetary Sciences(all)

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abstract = "Time series of sea surface temperature (SST) in the eastern equatorial Pacific Ocean are analyzed using singular spectrum analysis as a means of testing the hypothesis that the El Ni{\~n}o/Southern Oscillation (ENSO) system can be modelled as a deterministic low‐order nonlinear dynamical system. The results suggest, with some ambiguity owing to the relatively short and noisy SST record, that the main features of the ENSO system can be captured in a model of this type.",

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AB - Time series of sea surface temperature (SST) in the eastern equatorial Pacific Ocean are analyzed using singular spectrum analysis as a means of testing the hypothesis that the El Niño/Southern Oscillation (ENSO) system can be modelled as a deterministic low‐order nonlinear dynamical system. The results suggest, with some ambiguity owing to the relatively short and noisy SST record, that the main features of the ENSO system can be captured in a model of this type.

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