Abstract: Previous works suggest that more El Niño?like conditions can be expected over the South American (SA) climate and atmospheric circulation because of the similarity of the predominately warm conditions in the sea surface ...

Abstract: he interannual-to-multidecadal variability of central-west Argentina (CWA) summer (October?March) precipitation and associated tropospheric circulation are studied in the period 1900?2010. Precipitation shows significant ...

Abstract: ome aspects of the seasonal precipitation over eastern Patagonia, the southernmost area of South America east of the Andes Cordillera, are examined in this paper. Results indicate that the central-north areas, the southern ...

Abstract: Frequently, physical variables are analyzed using gridded fields, on regular latitude?longitude frameworks. Such networks often concentrate a disproportionate number of observations over polar regions. If these types of ...