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RISOn the Relationship between the Stratospheric Quasi-biennial Oscillation and the Tropospheric Southern Oscillation
Publisher: American Meteorological Society
Abstract: Two quasi-periodic oscillations in the tropical atmosphere with similar oscillation period?the stratospheric quasi-biennial and the Southern oscillations?and the relationship between these two oscillations are examined ...
The Joint Modes of the Coupled Atmosphere-Ocean System Observed from 1967 to 1986
Publisher: American Meteorological Society
Abstract: Two aspects of the principal oscillation pattern (POP) analysis are used to study the large-scale modes of the coupled atmosphere?ocean system. First, P0Ps can be considered as the normal modes of the system; one way of ...
Predicting the State of the Southern Oscillation Using Principal Oscillation Pattern Analysis
Publisher: American Meteorological Society
Abstract: Principal oscillation pattern (POP) analysis is a diagnostic technique for deriving the space-time characteristics of a dataset objectively. A multiyear dataset of monthly mean sea level pressure (SLP) in the area 15°S to ...
The Performance of Four Spectral GCMs in the Southern Hemisphere: The January and July Climatology and the Semiannual Wave
Publisher: American Meteorological Society
Abstract: Monthly mean sea level pressure (SLP) data from four low-resolution spectral GCMs?ECMWF T21, CCC, NCAR CCM and GFDL R15?are compared with observations for the Southern Hemisphere. Characteristics of the observed Southern ...