Hidrogeología del entorno de las lagunas del Oso (Ávila)

  1. Pedro Huerta 1
  2. Álvaro Inthirat 2
  3. Pedro Carrasco 2
  4. Ildefonso Armenteros 3
  5. Clemente Recio 3
  6. Esther Rodríguez-Jiménez 3
  7. Javier Carrasco García 4
  1. 1 Dpto. Geología, Escuela Politécnica Superior de Ávila. Universidad de Salamanca (Ávila)
  2. 2 Dpto. Ingeniería Cartográfica y del Terreno, Escuela Politécnica Superior de Ávila. Universidad de Salamanca (Ávila)
  3. 3 Dpto. Geología, Facultad de Ciencias, Universidad de Salamanca (Salamanca)
  4. 4 Técnicas Geofísicas, S.L. (Ávila)
Show affiliations +
Journal:
Geogaceta

ISSN: 0213-683X

Year of publication: 2022

Issue: 72

Pages: 15-18

Type: Article

DIALNET GOOGLE SCHOLAR lock_openOpen access editor

More publications in: Geogaceta

Abstract

In the surroundings of the locality of El Oso in the region of the Moraña (Ávila), there are many wetlands. The most important is El Hoyo lake. The Miocene and Quaternary sands constitute good aquifers with northward groundwater flow. In the vicinity of El Oso the groundwater table is very shallow and groundwater shows an ascendant vertical component. Groundwaters are fresh and have a bicarbonate-calcium-sodic composition. The natural regime of El Hoyo lake has been modified by the groundwater inputs from nearby boreholes. El Hoyo is a recharge lake during the winter, fed mainly by direct precipitation, but during the summer it can receive groundwater inputs.

Data source: Dialnet