the floods in Rio Grande do Sul during 21th century

• DOI: 10.4215/rm2014.1301.0006
• Publication Date: 2014-07-22T19:35:37Z
• Authors: Cássio A. Wollmann
• Keywords: Regiones hidrográficas; Correntes Perturbadas; Inundaciones; Hidrographic Basins regions; Enchentes; 02 engineering and technology; Floods; Weather types; Disturbed currents; Regiões Hidrográficas; 0202 electrical engineering, electronic engineering, information engineering; Tipos de tiempo; Tipos de tempo; Sistemas de producción de lluvia

In Rio Grande do Sul, the floods are natural phenomena in known population, particular those that inhabit valleys of major rivers State.The objective this research concerned to identify disturbed currents and weather types responsible for genesis three Hidrographic Basins regions State, between years 2000 2011.Methodology was applied based on rhythm Climate.Accordingly, it observed most flooding occurred due climatic cycles which there participation stationary front cyclogenesis with time fields inherent such systems.