Navegando por Autor "BARBOSA, Ana Julia Soares"

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Acesso aberto (Open Access)
Proposta de gerenciamento operacional para a Estação de Tratamento de Esgoto: estudo da ETE Sideral, Belém-PA
(Universidade Federal do Pará, 2005) BARBOSA, Ana Julia Soares; PEREIRA, José Almir Rodrigues; http://lattes.cnpq.br/9918600634569244
In the present work, operational management of the Sideral Sewer Treatment Station is proposed - Belém City, Pará State. For that, was used a management method named management of the routine that aims to manage a main process by means of the flowcharts definition where certain activities and control items organize the process. In the work are analyzed: the physical conditions of the units and its influences in the proposed treatment; the current management way of SSTS, to finally elaborate the operational management proposal. The proposal has defined the main process, the sewer treatment, its subprocesses, the preliminary and secondary treatments, for which were defined operational activities as cleaning up the units, laboratorial and operational monitorship and control items as spreadsheet of data. It was also proposed the elaboration of a system to control data and informations for SSTS, as well as the management decisions and operations routine for SSTS.
Acesso aberto (Open Access)
Riscos socioeconômicos e ambientais em municípios banhados pelos afluentes do Rio Amazonas
(Universidade Federal do Pará, 2017-10) COUTINHO, Eliane de Castro; ROCHA, Edson José Paulino da; LIMA, Aline Maria Meiguins de; RIBEIRO, Hebe Morganne Campos; GUTIERREZ, Lucy Anne Cardoso Lobão; BARBOSA, Ana Julia Soares; PAES, Gleicy Karen Abdon Alves; BISPO, Carlos José Capela; TAVARES, Paulo Amador
Municipalities in the Amazon are constantly affected by droughts and floods, and these socioeconomic and environmental risks mainly affect the local population. These precipitation extremes cause severe changes in rivers' hydrology, on both a temporal and a spatial scale. The intended objective of this study therefore was to determine the socioeconomic and environmental risk of municipalities affected by the tributaries and by the main channel of the Amazon River in relation to extreme precipitation events. We used monthly and annual precipitation data from 1982 to 2012 and social data from 2010 (urban, elderly, female and child populations, income and education level) for 47 localities in the Amazon Basin. We concluded that the risk was highest during flood events, particularly in smaller states (Acre and Roraima), and that vulnerability was greater in larger states (Amazonas and Pará). However, the population in the municipalities along the Amazon River have moderate to very strong socioeconomic and environmental risk because of the vulnerability associated with high urbanization and poverty, and threat of floods and droughts ranging from moderate to high.