Geomorphological consequences of afforestation at a basin scale, an example from the Central Pyrenees

  1. Ortigosa, L. 1
  2. García-Ruiz, J.M. 2
  1. 1 Universidad de La Rioja
    info

    Universidad de La Rioja

    Logroño, España

    ROR https://ror.org/0553yr311

  2. 2 Instituto Pirenaico de Ecología
    info

    Instituto Pirenaico de Ecología

    Zaragoza, España

    ROR https://ror.org/039ssy097

Revista:
Physics and Chemistry of the Earth

ISSN: 1474-7065

Any de publicació: 1995

Volum: 20

Número: 3

Pàgines: 345-349

Tipus: Article

DOI: 10.1016/0079-1946(95)00047-X SCOPUS: 2-s2.0-0029536115 WoS: WOS:A1995BF21W00017 GOOGLE SCHOLAR

Altres publicacions en: Physics and Chemistry of the Earth

Repositori institucional: lock_openAccés obert Editor

Resum

Afforestation is a current strategy for land reclamation in the Spanish mountains. Several studies demonstrate that, at a hillside scale, the geomorphological effect of afforestation is very variable, depending on many environmental factors (especially the exposure, the shape of the hillslope and the position on the slope). When these effects are studied at a basin scale the results prove that afforestations change the hydrological behaviour of the basins, reducing the peak flows and the size of the sediments, and causing plant reestablishment in the channels and on the river banks. © 1995.