Análisis de la erosión hídrica en las tierras con olivar de Alcalá la Real (Jaén, España)
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Universidad de Granada
info
ISSN: 1135-6863
Any de publicació: 2003
Volum: 10
Número: 2
Pàgines: 239-246
Tipus: Article
Altres publicacions en: Edafología
Resum
The potential risks of hydric erosion are determined using the USLE in a pilot area in theolive grove of the south of Spain. The analysis of the different parameters in the area allows to give cons-tant values for the factors R, C and P. The value K shows a gradient between 0,1 and 0,55, depending onthe texture and nature of the clays. The topographical factor (LS) is essential to define the different ero-sion classes. The results are based on the field observations and the histograms of the thematic maps ela-borated using the GIS IDRISI.