Evolución del contacto agua dulce-agua salada en un acuífero kárstico costeroacuífero de Aguadulce (Almería)

  1. Sánchez Martos, Francisco
  2. Gisbert, Juan
  3. Pulido Bosch, Antonio
  4. Vallejos Izquierdo, Ángela
  5. Molina Sánchez, Luis
Revista:
Geogaceta

ISSN: 0213-683X

Any de publicació: 2003

Número: 35

Pàgines: 175-178

Tipus: Article

Altres publicacions en: Geogaceta

Resum

Karstic aquifers display a large number of singularities regarding the underground flow organisation and the vertical distribution of the water heads, due to the unequal behaviour of the karstic drains and channels compared to the matrix. In the coastal aquifers, the existence of a saltwater and a mixing zone, whose dynamics may turn very complicated, must be added to the usual complexity. The monitoring of the piezometric level and electrical conductivity evolution in a borehole in the Campo de Dalias aquifer allow the exposition of a series of considerations about the evolution of the measured parameters and the factors that determine this evolution.