Alteraciones fisicoquímicas en el río Iregua (La Rioja) debidas a la construcción del Embalse de Pajares

  1. Martínez Abaigar, J. 1
  2. Núñez Olivera, E. 1
  3. Tomás Las Heras, R. 1
  4. Beaucourt, N. 1
  5. García Álvaro, A. 1
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

Revue:
Limnetica

ISSN: 0213-8409

Année de publication: 1996

Volumen: 12

Número: 2

Pages: 1-12

Type: Article

SCOPUS: 2-s2.0-84890711355 GOOGLE SCHOLAR

D'autres publications dans: Limnetica

Dépôt institutionnel: lock_openAccès ouvert Editor

Résumé

The environmental impact that the building of the Pajares reservoir, started in 1986, has caused on the physical and chemical characteristics of the Iregua river (La Rioja, Spain) has been analyzed. Physicochcinical data of the sampling stations of Islallana (580 in on the Iregua river) and Torrcmontalbo (429 m on ihc Najerilla river, control station) during the period 1981-1995 havc bccn utilized. Changes reported for most of the variables are explained by the influence of geographical, climatic, topographical or seasonal factors. However, the outstanding iricreasc in suspended material in Islallana from 1991 onwards is probably due to the building of the reservoir © Asociación Española de Limnología.