Longitudinal velocity patterns and bed morphology interaction in a rill

Auteurs :
GIMÉNEZ, R.
PLANCHON, O.
SILVERA, N.
GOVERS, G.

Description :
The objectives of this study were to test the hypothesis of Gimenéz and Govers (2001) by investigating whether rill flow is indeed characterized by an alternation of sub- and superficial flow reaches and, if so, how these variations are related to rill bed morphology. In order to achieve these objectives, detailed data on longitudinal variations in rill flow hydraulics were collected using an miniaturized acoustic Doppler velocimeter (mADV)


Type de document :
Article de périodique

Source :
Earth surface processes and landforms, issn : 0197-9337, 2004, vol. 29, n°. 1, p. 105-114, nombre de pages : 10, Collation : Illustration, Références bibliographiques : 19 ref.

Date :
2004

Editeur :
Pays édition : Royaume-Uni, Chichester, Wiley