Efeitos do rompimento da Barragem de Camará na área urbana do Município de Alagoa Grande-PB.

• Autor(a) principal: Paiva Júnior, Hugo Barbosa de
• Data de Publicação: 2006
• Tipo de documento: Dissertação
• Idioma: por
• Título da fonte: Biblioteca Digital de Teses e Dissertações da UFPB
• Texto Completo: https://repositorio.ufpb.br/jspui/handle/tede/5569
• topic: Barragem de Camará; Desastres; Inundações urbanas; Rio Mamanguape; Defesa Civil; Camará barrage; Disaster; Urban floods; Mamanguape river; Civil Defense; ENGENHARIAS::ENGENHARIA CIVIL

In recent years an interminable succession of disasters has been witnessed, as floods, disruption of barrages, storms, earthquakes, landslides, volcanic eruptions, forest droughts and fires. These disasters have an extremely high price in lives, provoke ambient damages, many irreparable times, and imply in the investment of billions of dollar for repairing of the reached areas. Had strong rains that had occurred in the state of the Paraíba in the year of 2004, it was breached barrage of Camará, constructed in the river Riachão, in the basin of the Mamamguape. The violence of waters did not respect obstacles and provoked a devastation in the agricultural zone of Alagoa Nova, Areia and Mulúngu and urban area of Alagoa Grande, causing deaths and leaving hundreds of homelesses. The work in question presents a carried through socioeconomic diagnosis in the areas of the city of Alagoa Grande affected by the disruption of the cited barrage. Also the questions of the risks and the disasters provoked for floods and floodings in urban zones and the recovery of reached areas are boarded. It had as objective main to supply to the competent agencies subsidies the hierarchion of the actions of continuity of programs of investments the recovery and reconstruction of the related city. The survey of a series of information was carried through after, producing a data set and understood the politics of urban reorganization. The results of the diagnosis point with respect to the vulnerability of the city of Alagoa Grande floods and floodings, exactly in events of lesser intensity, therefore good part of its urban zone is located in topographical quota decrease having been bordered by the river Mamanguape beyond presenting inhabited marginal areas. More visible the socioeconomic impacts had been to the alteration of the familiar income, the nervousness of the people (psychological traumas), the incidence of illnesses of hídrica propagation and the crisis in the local commerce. The processes of reconstruction, recovery and restoration of the city will have to last per some years being demonstrated the fragility and the recklessness of the involved agencies.