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The Overarching Issues of the European Space : Preparing the new decade for key socio-economic and environmental challenges
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Aplicación internacional del método racional hidrológico : estudio de las inundaciones en la Região do Norte de Portugal
Alexandre Luis Vázquez-Rodríguez
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AbstractFloods are the more common natural hazard and have a big capacity of create great social and economic losses in a short time. Spain, and other countries, have this problem in their territories. These can have different origins, being the rivers overflowing the more common cause. There are different approaches of these phenomena studies, and the Témez rational method is the reference one in the Spanish territory, which with the GIS and hydrological simulation programs can create the flooding areas cartography, key information for the establishment of any mitigation measure. But, is this method only valid for Spain, or is it applicable to other countries? The answer is that its adaptation to other countries it´s possible, always that the relevant modifications are made. In the Iberian Peninsula, Portugal it´s a country with the flooding problem. Because this country has similar geological and geographical conditions to the west Spain, and the floods effects are similar in the Portuguese territories, the adaptation to this country it´s relatively simple. The aim of this work it’s the study of the floods dynamics in Portugal, using the Témez rational method. This method will be applied in the Âncora river, in North Portugal region fluvial system, because the geological and geographical conditions are similar to the Spanish.
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