Cartographic methodology for assessing aquifer recharge potential: a case study of the Paracatu river basin, Brazil

Authors

  • Vitor Vieira Vasconcelos Federal University of Ouro Preto image/svg+xml
  • Paulo Pereira Martins Junior Federal University of Ouro Preto image/svg+xml
  • Renato Moreira Hadad Pontifical Catholic University of Minas Gerais image/svg+xml

DOI:

https://doi.org/10.46357/bcnaturais.v8i2.571

Keywords:

Hydrogeology, Aquifer recharge, Environment. Geoprocessing. Water resources.

Abstract

This article presents a proposal for a methodology to demarcate and characterize areas that might be conducive to aquifer recharge. The guiding principle is the hydrogeological inference of areas uphill from springs. A kriging interpolation plane of the elevation of the springs is the basis for the delimitation of these areas. The characterization of recharge potential rests on lithostratigraphy, geomorphology, and soil studies, on climatological data, and on altimetric differential of springs and downstream watercourses. The maps suggest that the Western portion of the Paracatu basin would hold greater potential for recharge, followed by highland plateaus and table lands. These cartographic products may be useful to integrate the management of water resources and land use.

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Published

08/30/2013

How to Cite

Vasconcelos, V. V., Martins Junior, P. P., & Hadad, R. M. (2013). Cartographic methodology for assessing aquifer recharge potential: a case study of the Paracatu river basin, Brazil. Boletim Do Museu Paraense Emílio Goeldi - Ciências Naturais, 8(2), 153-176. https://doi.org/10.46357/bcnaturais.v8i2.571