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Frequency of extreme rainfall events in Southern Brazil modulated by interannual and interdecadal variability
(WILEY-BLACKWELL, 2009)
The frequency of extreme rainfall events in Southern Brazil is impacted by Ell Nino - Southern Oscillation (ENSO) episodes, especially in austral spring. There are two areas in which this impact is more significant: one ...
Interannual and interdecadal variability of atmospheric synoptic-scale activity in the Southern Hemisphere
(American Geophysical Union, 2003-01)
[1] A rotated empirical orthogonal function analysis was applied to anomalies of July atmospheric short time scale variability (or storm tracks) over the Southern Hemisphere (SH) using NCEP reanalyses. The study reveals ...
Interdecadal variability of the austral summer precipitation over the Central Andes
(Frontiers Media, 2022-09-12)
The impacts of the interdecadal variability of the Pacific and the Atlantic Oceans on precipitation over the Central Andes during the austral summer (December January-February, DJF) are investigated for the 1921–2010 period ...
Interdecadal variability of Southeastern South America rainfall and moisture sources during the austral summertime
(American Meteorological Society, 2016)
Sea surface temperature (SST) anomalies over the tropical oceans are able to generate extratropical atmospheric circulation anomalies that can induce rainfall variability and changes in the sources of moisture. The work ...
Interdecadal and Centennial Variability Underlying the El Niño/La Niña
(Escuela de Ciencias del Mar <BR>Pontificia Universidad Católica de Valparaíso, 2002)