Mots-clés
Aménagement hydraulique Capacité de charge Chenal anastomosé Chine Concept Cours d'eau Ecoulement fluvial Erosion des berges Géométrie hydraulique Hanjiang Sédimentation Bank erosion Braided channel Carrying capacity Channel geometry China Concept Hydraulic works Sedimentation Stream Stream flowStudy of sedimentation zones in a large sand-bed braided river : an example from the Hanjiang River of China
Auteur(s) et Affiliation(s)Inst. Geography, Chinese Academy of Sciences, Beijing, Chine
Description :
The concept of sedimentation zone is applied to the study of spatial and temporal variations of mid-channel bars in the middle Hanjiang River, a large sand-bed braided river in China. A sytematic comparison between sedimentation and transport zones is made in this study, including the flow shear stress, stream power, mid-channel bar features and channel stability.
Type de document :
Article de périodique
Source :
Geomorphology (Amsterdam), issn : 0169-555X, 1997, vol. 21, n°. 2, p. 153-165, Collation : Illustration, Références bibliographiques : 10 ref.
Date :
1997
Editeur :
Pays édition : Pays-Bas, Amsterdam, Elsevier
Langue :
Anglais
Anglais
Droits :
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)
Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI)