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(Article of periodic en Anglais - 2009)

Document title

Occurence of cluster microforms in mountain rivers

Authors(s) and Affiliation(s)

STROM K.B. (1) ; PAPANICOLAOU A.N. (2) ;
(1) Dep. of Civil and Environmental Engineering, Univ., Houston, ETATS-UNIS
(2) Dep. of Civil and Environmental Engineering, IIHR-Hydroscience and Engineering,Univ., Iowa, ETATS-UNIS

Abstract

The occurence of cluster microforms in natural rivers is examined using data collected from 3 mountain streams. A statistical analysis using logistic regression was performed to examine the correlation between the occurence of clusters and various combinations of reach-scale parameters. It was found that clustering was most strongly tied to riffle-pool type reaches. Observations from this study suggest that clusters can be described as bed features that form out of the structural organization of grains in cobble-size sediment within depositional mountain reaches, for which the majority of the sediment can become mobilized by yearly peak flows

Source

Article of periodic

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

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

Millesime : 2009, vol. 34, no1 [pp. 88-98]

Bibliographic references : 1 p.

Collation : 6 fig., 3 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.1693

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2009
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