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(Article of periodic en Anglais - 2002)

Document title

Simulation of individual particle movement in a gravel streambed

Authors(s) and Affiliation(s)

MALMAEUS J.M. ; HASSAN M.A. ;

Abstract

A two-dimensional simulation model of travel distances of individual particles in a gravel-bed is presented. The model is based on a number of rules, which include particle size, entrainment, trajectory, distance of movement and entrapment. Resistance fields, particle dropping and critical elevation rules control particle interactions. The interaction rules cause the particles to develop pebble clusters, stone cells and transverse structures. The simulated travel distances of individual particles are consistent with reported field results

Source

Article of periodic

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

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

Millesime : 2002, vol. 27, no1 [pp. 81-97]

Bibliographic references : 30 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Bureau de recherches géologiques et minières - Orléans

INIST-CNRS, Cote INIST : 17355

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2003.
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