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(Article of periodic en Anglais - 2011)

Document title

Bedload : a granular phenomenon

Authors(s) and Affiliation(s)

FREY P. (1) ; CHURCH M. (2) ;
(1) Cemagref de Grenoble, Unité Erosion Torrentielle Neige et Avalanche, Saint-Martin d'Hères, FRANCE
(2) Department of Geography, The University of British Columbia, Vancouver, CANADA

Abstract

Bedload, the transport of sediment remaining in contact with the stream bed, has mainly been studied from the perspective of the correlation between fluid driving forces and the responding sediment flux. Yet grain–grain interactions are important and bedload should also be considered as a granular phenomenon. The AA. review progress made recently in the study of granular flows, especially on segregation and rheology, that better illuminates the nature of bedload. Mutual study of these phenomena may benefit both physics and fluvial geomorphology

Source

Article of periodic

published at : Earth surface processes and landforms / ISSN 0197-9337 / CODEN ESPLDB

Editor : Wiley, Chichester - ROYAUME-UNI (1981)

Millesime : 2011, vol. 36, no1 [pp. 58-69]

Bibliographic references : 3 p.

Collation : 11 fig.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.2103

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2011
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