Las actividades agrícolas en el polje de Zafarraya y la evolución del contenido en nitratos en dos manantiales del acuífero de Sierra Gorda (Granada y Málaga).

  1. Cherif, L.
  2. Pulido Bosch, Antonio
  3. López-Chicano, Manuel
  4. Morell Evangelista, Ignacio
  5. Gámez Vintaned, José Antonio
Revista:
Geogaceta

ISSN: 0213-683X

Año de publicación: 1995

Número: 18

Páginas: 146-150

Tipo: Artículo

DIALNET GOOGLE SCHOLAR lock_openArias Montano editor

Otras publicaciones en: Geogaceta

Resumen

The monthly nitrate content in the springs of Riofrio and Guam on the northwestern and southern edges, respectively, of the karstic aquifer of Sierra Gorda have been studied during the period February 1994 - January 1995. The mean value of the nitrates in the two springs registered 20 mg/I, tripling the mean of 6,7 mg/I for the period 1974-89. The highest contents were recorded during rainy periods, due to the hidraulic connexion between the polje of Zafarraya and the karstic aquifer. In this polje, agricultural activities covered 1500 ha. The springs of the northern edge appear to be more vulnerable to pollution than which are situated in southern part

Fuente de los datos: Dialnet