Cyclic spectral analysis of fluctuations in a GCM simulation

Cyclic spectral analysis of fluctuations in a GCM simulation

Most climate fluctuations can be modeled as cyclostationary processes. A cyclostationary stochastic climate model was constructed. It showed that the seasonal cycle strongly modulates the amplitude of the covariance and spectrum.

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Bibliographische Detailangaben
Veröffentlicht in:Journal of the Atmospheric Sciences 1996-02, Vol.53 (3), p.370-379
Hauptverfasser: JIAN-PING HUANG, NORTH, G. R
Format: Artikel
Sprache:eng
Schlagworte:
Climate
CLIMATE MODELS
Climatology. Bioclimatology. Climate change
Earth, ocean, space
ENVIRONMENTAL SCIENCES
Exact sciences and technology
External geophysics
FLUCTUATIONS
FREQUENCY ANALYSIS
GENERAL CIRCULATION MODELS
Meteorology
SEASONAL VARIATIONS
Simulation
Spectral analysis
Stochastic models
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Beschreibung
Zusammenfassung:Most climate fluctuations can be modeled as cyclostationary processes. A cyclostationary stochastic climate model was constructed. It showed that the seasonal cycle strongly modulates the amplitude of the covariance and spectrum.
ISSN:0022-4928
1520-0469
DOI:10.1175/1520-0469(1996)053<0370:csaofi>2.0.co;2