Future change of climate in South America in the late twenty-first century: intercomparison of scenarios from three regional climate models - Marengo, Jose A; Ambrizzi, Tercio; Rocha, Rosmeri Porfirio da; Alves, Lincoln; Cuadra, Santiago V; Valverde, Maria C; Torres, Roger R; Santos, Daniel C; Ferraz, Simone E. T (Climate Dynamics, 2010)