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(Article of periodic en Anglais - 2010)

Document title

Sources and sediment yield from a rural catchment in humid temperate environment, northwest Spain

Authors(s) and Affiliation(s)

RODRÍGUEZ-BLANCO M.L. (1) ; TABOADA-CASTRO M.M. (1) ; TABOADA-CASTRO M.T. (1) ;
(1) Fac. of Sciences, Univ., A Coruña, ESPAGNE

Abstract

The AA. examine the sediment yield from a rural catchment, located in Galicia, by measuring suspended sediments during rainfall events. Within the catchment regular surveys were conducted to obtain data on the suspended sediment sources. Important variations in sediment load were detected at event scale. To study the variables controlling suspended sediment yield during the events in the catchment, several event and pre-event variables were calculated for all events. The sediment load is strongly influenced by discharge variables. During the events discharge–suspended sediments were also analysed. When the soil surface was unprotected, the formation of rills and ephemeral gullies on agricultural land at the catchment head was an important source of suspended sediments in 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 : 2010, vol. 35, no3 [pp. 272-277]

Bibliographic references : 24 ref.

Collation : 4 fig., 2 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.1906

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