Unidades hidrostratigráficas no Miocénico da Bacia do Tejo na região de Almada

Translated title of the contribution: Hydrostratigraphic units in the miocene of the Tejo basin at Almada region

Research output: Contribution to journalArticle

Abstract

A cartographic representation in GIS was used to extrapolate the geological information in depth from the surface, allowing to identify the litostratigraphy and water productive units in a log of a well for groundwater extraction, located at Costa de Caparica, that crossed the dune sands and the underlying miocene units. The results were analyzed together with the chemical composition of the water from wells to identify two hidrostratigraphic units in the Miocene of the Almada region. A similarity was found between the hydrochemical facies of the upper hydrostratigraphical unit and of the dunes groundwater.
Translated title of the contributionHydrostratigraphic units in the miocene of the Tejo basin at Almada region
Original languagePortuguese
Pages (from-to)717-720
Number of pages4
JournalComunicações Geológicas
Volume101
Issue numberSI
Publication statusPublished - 2014

Keywords

  • Almada
  • Hydrostratigraphic units
  • Miocene
  • Tejo Basin

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