IGB

Connexion

(16MontpellierWorld Congress of Soil Science en Anglais - 2002)

Document title

Evolution of soil surface roughness and flowpath connectivity in overland flow experiments

published at : Soil pattern as a key controlling factor of water erosion. Special issue

Authors(s) and Affiliation(s)

DARBOUX F. ; DAVY P. ; GASCUEL-ODOUX C. ; HUANG C. ;

Abstract

This study is designed to quantify the roughness effects on overland flow genesis with a specific focus on relationships between roughness modifications and the development of water flow network in interrill areas. Changes in surface microtopography after a sequence of rainfall events were quantified utilising a laser scanner. A conditioned-walker model was used to study the process of depression filling and the triggering of runoff. This study is expected to enhance understanding of soil roughness effects on the dynamics of surface runoff generation

Source

Congrès

World Congress of Soil Science No16, Montpellier , FRANCE ()

published at : Catena / ISSN 0341-8162

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

Millesime : 2002, vol. 46, no 2-3 [pp. 125-139]

Bibliographic references : 22 ref.

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

INIST-CNRS, Cote INIST : 16767

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2002.
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