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- Physical geography (2)
- Analyse spatiale ; Géographie physique ; Pression atmosphérique ; Précipitation ; Série chronologique ; Série spatiale ; Variation climatique ; Zone intertropicale ; Zone subtropicale (1)
- Etude théorique ; Géographie physique ; Variation climatique (1)
- Mechanisms of short-period climate fluctuations in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth. (1)
- Spatial and temporal variations of rainfall and sea-surface pressure in the tropics and subtropics in Evolution des atmosphères planétaires et climatologie de la terre=Evolution of planetary atmospheres and climatology of the earth. (1)
- Statistical relations between the monthly rainfall amounts for 290 stations in the tropics and subtropics (30S-35N) are investigated by means of autocorrelation, power-spectrum, band-pass-filter, cross-correlation, cross-spectrum, and coherence
- Short-period climate fluctuations arise from statistical sampling fluctuations of random weather and from physical forcing by external influences. The first mechanism produces a climate noise that obscures the potentially predictable signals arising