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Modelacao matematica do manancial subterraneo de ribeirao preto (1990)

  • Authors:
  • USP affiliated authors: MONTENEGRO, ABELARDO ANTONIO DE ASSUNCAO - EESC
  • Unidades: EESC
  • Sigla do Departamento: SHS
  • Subjects: ENGENHARIA HIDRÁULICA E SANITÁRIA
  • Language: Português
  • Abstract: A numerical groundwater flow model applying finite elements method has been constructed for a multiaquifer system in ribeirao preto, sao paulo state, brazil, to analyse the hydrodinamic behavior and piezometric surfaces of the system, from its hydraulic properties and to evaluate the consequences of development alternatives. The aquifers modeled were the botucatu (a sanstone aquifer) and the serra geral (a fractured medium), which are hydraulically connected with a intervening aquitard. Steady-state and transient model simulations have been performed to calibrate the hydraulics parameters of the media. The calibrated model was subsequently used to predict responses of the aquifers over a planning horizon of 13 years (1983 to 1995) under a uniform development alternative. The model results have indicated that, in spite of the very high regional potential of the botucatu aguifer, the system has a limited productivity in the ribeirao preto region where strong dewatering is expected to occur if the assumed trends in extraction rates are applied. Considering the rapid regional industrialization, alternatives must be developed to the maintenance of uncontamined subsurface resources in ribeirao preto
  • Imprenta:
  • Data da defesa: 21.02.1990

  • How to cite
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    • ABNT

      MONTENEGRO, Abelardo Antonio de Assuncao; RIGHETTO, Antonio Marozzi. Modelacao matematica do manancial subterraneo de ribeirao preto. 1990.Universidade de São Paulo, Sao Carlos, 1990.
    • APA

      Montenegro, A. A. de A., & Righetto, A. M. (1990). Modelacao matematica do manancial subterraneo de ribeirao preto. Universidade de São Paulo, Sao Carlos.
    • NLM

      Montenegro AA de A, Righetto AM. Modelacao matematica do manancial subterraneo de ribeirao preto. 1990 ;
    • Vancouver

      Montenegro AA de A, Righetto AM. Modelacao matematica do manancial subterraneo de ribeirao preto. 1990 ;


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