• Badlands in the Tabernas Basin, Betic Chain

      Calvo-Cases, Adolfo; Harvey, Adrian M.; Alexander, Roy; Cantón, Yolanda; Lázaro, Roberto; Solé-Benet, Albert; Puigdefábregas, Juan; University of Valencia, University of Liverpool, University of Chester, University of Almería, CSIC, Almería (Springer, 2014-04-19)
      The complex badland landscape at Tabernas results from a combination of relief amplitude generated by tectonic uplift since the Pliocene and reactivated several times during the Pleistocene, the properties of the Tortonian sedimentary rocks and a predominantly arid climate. The landscape is dominated by deep incision of the main river systems, which continues in part of the headwater tributaries, and characterized by contrasting slope morphologies and a variety of microecosystems. The Tabernas badlands exhibit a diversity of landforms resulting from the combination of multi-age soil surface components that allow a variety of processes to operate at different rates. These are dominated by rilling and shallow mass movements on south-facing hillslopes. On old surfaces and north-facing hillslopes, where biological components are present, overland flow with variable infiltration capacity and low erosion rates prevail. Incision in the gully bottoms occurs in the most active areas.
    • Catchment asymmetry in Tabernas Desert (Almería, Spain)

      Lazaro, R.; Calvo-Cases, A.; Rodriguez-Caballero, E.; Arnau-Rosalén, E.; Alexander, R.; Rubio, C.; Cantón, Y.; Solé-Benet, A.; Puigdefábregas, J.; Estación Experimental de Zonas Aridas (CSIC), Almería, Spain; Inter-University Institute for Local Development, Department of Geography, Universitat de València. Spain; School of Science & Environment, Manchester Metropolitan University, United Kingdom; Department of Geography & International Development, Univ. of Chester, UK; Departamento de Agronomia, Universidad de Almería, Spain
      Abstract and e-Poster presented at Geoecology and Desertification, from physical to human factors. International Symposium in memory of Prof Juan Puigdefabregas (EcoDesert) Almería, February 2019.