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(Article of periodic en Anglais - 2010)

Document title

Sediment transport from continuous monitoring in a perennial Mediterranean stream

Authors(s) and Affiliation(s)

VERICAT D. (1 2) ; BATALLA R.J. (1 3) ;
(1) Forest and Technology Center of catalonia, Solsona, ESPAGNE
(2) Inst. of Geography and Earth Sciences, Aberystwyth Univ. of Wales, Ceredigion, ROYAUME-UNI
(3) Dep. of Environment and Soil Sciences, Univ., Lleida, ESPAGNE

Abstract

Sediment transport in the Ribera Salada stream was estimated from continuous suspended and bedload monitoring between 2005 and 2008. The Ribera Salada basin is a mountainous perennial river in the Southern Pyrenees and is representative of the extensive forestry land use in this upland region. Water and sediment fluxes have been analysed with the aim of determining the thresholds, duration, ranges and relative contributions of the 2 sediment transport modes (suspended and bedload), and their variability in relation to the basin's annual hydrology. This paper provides new evidence of the distinct role of sediment transport modes in stable fluvial environments where only sporadic inputs of surplus energy (flow discharge) determine the dominant mode, magnitude and duration of their respective contribution

Source

Article of periodic

published at : Catena / ISSN 0341-8162

Editor : Catena, Cremlingen-Destedt - ALLEMAGNE (1973)

Millesime : 2010, vol. 82, no2 [pp. 77-86]

Bibliographic references : 41 ref.

Collation : 7 fig., 2 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2010.05.003

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2010
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