Abstract: The most severe flooding of the twentieth century in the Argentine section of the Paraná River occurred during the strong El Niño (EN) event of 1983. During the 1997?98 EN episode, discharge anomalies in the Paraná basin, ...

Abstract: Seasonal linear trends of precipitation from South American station data, which have been averaged onto grids, are examined, with emphasis on the central continent. In the period 1976?99, the largest trend south of 20°S ...