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(Article of periodic en Anglais - 2008)

Document title

A transport-distance approach to scaling erosion rates : 3. Evaluating scaling characteristics of MAHLERAN

Authors(s) and Affiliation(s)

WAINWRIGHT J. (1) ; PARSONS A.J. (1) ; MÜLLER E.N. (2) ; BRAZIER R.E. (3) ; POWELL D.M. (4) ;
(1) Sheffield Centre for International Drylands Research, Dep. Geography, Univ., Sheffield, ROYAUME-UNI
(2) Institut für Geoökologie, Univ., Postdam, ALLEMAGNE
(3) Dept. of Geography, Univ., Exeter, ROYAUME-UNI
(4) Dept. of Geography, Univ., Leicester, ROYAUME-UNI

  • Queensland Dept. of Natural Resources, Mines and Energy, Indooroopilly, AUSTRALIE

Abstract

In this paper, the AA. carry out a more detailed evaluation of the MAHLERAN model (Model for Assessing Hillslope-Landscape Erosion, Runoff And Nutrients) using monitored erosion events on plots of different size. Although the model produces the correct ranking of the magnitude of erosion events, it performs less well in reproducing the absolute values and particle-size distribution of the eroded sediment. The implications of these results are evaluated in terms of process representation and explicit scaling characteristics when compared with existing models

Source

Article of periodic

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

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

Millesime : 2008, vol. 33, no7 [pp. 1113-1128]

Bibliographic references : 2 p.

Collation : 4 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.1622

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2008
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