Martín Penela, A. J.Barragán, G.2017-08-212017-08-211993http://hdl.handle.net/10272/14057In the studied area the rainfalls ofautum 1973 and 1989 led to the development of gravity flows of mud and/or debris flow type and their characteristic sediments. The analysis of rain fall conditions, processes and deposits reveals that the genesis of sediment by gravity in these areas had a catastrophic and sporadic nature, and is controlled by the intensity and/or duration of rainfalls, the nature and thickness of the regolith in the slopes, the steepeness of these and development of the vegetal coverspaAtribución-NoComercial-SinDerivadas 3.0 Españahttp://creativecommons.org/licenses/by-nc-nd/3.0/es/Recent sedimentationGravity flowsEpisodic stormsSemiarid regionsSE Spainjournal articleopen access