Movimientos de ladera y factores determinantes en la vertiente septentrional de la depresión de Granada (sector Colomera- Zagra)

  1. S. Boussouf 12
  2. C. Irigaray 2
  3. J. Chacón 2
  1. 1 Abdelmalek Essaâdi University
    info

    Abdelmalek Essaâdi University

    Tetuán, Marruecos

    ROR https://ror.org/03c4shz64

  2. 2 Universidad de Granada
    info

    Universidad de Granada

    Granada, España

    ROR https://ror.org/04njjy449

Revista:
Revista de la Sociedad Geológica de España

ISSN: 0214-2708

Año de publicación: 1994

Volumen: 7

Número: 3-4

Páginas: 251-260

Tipo: Artículo

Otras publicaciones en: Revista de la Sociedad Geológica de España

Resumen

An inventory of 281 slope movements observed in the marly clays and carbonatic deposit of the Subbetic Domain of the Betic Cordillera is presented and the relationships between the distribution of rupture zones, slope angle, lithologies and slope exposure analyzed. The observed movements are mainly earth flows and also, in minor proportion, rokfalls and slides. The marly clays show high plasticity and swell properties. Spearman coefficients of correlation of the slope ruptures to the slope angles of 0,929 for rockfalls and slides and only 0,233 for earthflows, 0,667 to slope exposure and 0,7 to the lithologies has been estimated.