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(Article of periodic en Anglais - 2009)

Document title

Seasonal patterns of suspended sediment transport in an abandoned farmland catchment in the Central Spanish Pyrenees

Authors(s) and Affiliation(s)

LANA-RENAULT N. (1 2) ; REGÜÉS D. (2) ;
(1) Physical Geography Research Inst., Fac. of Geosciences, Univ., Utrecht, PAYS-BAS
(2) Inst. Pirenaico de Ecología, CSIC, Zaragoza, ESPAGNE

Abstract

This study investigated the suspended sediment response of the Arnás research catchment (in the headwaters of the Aragón River), affected in the past by agricultural practices and more recently by plant recolonization, in relation to its hydrological functioning. The magnitude of suspended sediment transport and its temporal distribution were firstly analysed, then relationships between suspended sediment transport, and rainfall and discharge variables at the event scale were explored, and the roles played by different hydrological processes in the sediment response were assessed. Finally, analysis was undertaken of the hysteretic effect of suspended sediment concentrations (SSCs) and discharge during floods, in order to clarify the runoff generation and suspended sediment transport processes operating within the catchment

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, no9 [pp. 1291-1301]

Bibliographic references : 1,5 p.

Collation : 10 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.1825

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