Variabilidad longitudinal de la escorrentía y la erosión en una ladera quemada

Authors

  • M. Soler Departament de Geografía Física. Universitat de Barcelona
  • M. Sala Departament de Geografía Física. Universitat de Barcelona

DOI:

https://doi.org/10.3989/pirineos.1995.v145-146.148

Keywords:

erosion, burnt area, Gerlach traps, Sierra de Prades (Spain)

Abstract


The objective of this research is to study the variations of the runoff and erosion along a 29º slope in a burnt area. The task has been done in Serra de Prades. Measurements have been undertaken with Gerlach troughs. The variation of the erosion longitudinaly have been analyzed with Gerlach traps. The variation of precipitation and some elements of the relief which can influence runoff and erosion have also been studied. No direct relation has been found between the length of the capture of water and the amount of runoff and sediment collected in the traps. However this relation is positive in the first four metres of the slope.

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Published

1995-12-30

How to Cite

Soler, M., & Sala, M. (1995). Variabilidad longitudinal de la escorrentía y la erosión en una ladera quemada. Pirineos, 145-146, 81–89. https://doi.org/10.3989/pirineos.1995.v145-146.148

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