(Article of periodic en Espagnol - 1993)

Document title

Erosión hídrica superficial en campos abancalados del sistema ibérico riojano (Valles del Leza-Jubera) (Espagnol)
L'érosion hydrique de surface des champs en terrasse du système ibérique et de la Rioja (Vallées du Leza-Jubera)


The AA. study the erosion processes due to surface water impact in abandoned agricultural terraces (bancales) of Leza and Jubera valleys (Iberian System). After analysing a sample of 53 plots, two well differentiated groups can be distinguished. The first group does not show the effects of overland flow (null erosion); the second group has suffered either mild or severe sheetwash erosion. The vegetal cover is the most important control. - (AAG)


Article of periodic

published at : Geographicalia / ISSN 0210-8380

Editor : ESPAGNE

Millesime : 1993, no30 [pp. 33-45]

Bibliographic references : 12 ref.

Collation : Illustration ;




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