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: 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 ...