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(Article of periodic en Anglais - 2008)

Document title

The impact of depression removal on catchment geomorphology, soil erosion and landscape evolution

Authors(s) and Affiliation(s)

HANCOCK G.R. ;

Abstract

This study examines whether a digital elevation model can be hydrologically correct (i.e. all depressions removed so that all water can run downslope) before use in a landscape evolution model and what effect depression removal has on long-term geomorphology and hydrology. The impact on sediment transport rates is also examined. The study was conducted using a field catchment (Tin Camp Creek in Arnhem Land, Northern Territory, Australia) and a proposed landform for a post-mining landscape. The results show that there is little difference in catchment geomorphology and hydrology for the non-depression removed and depression removed data sets

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, no3 [pp. 459-474]

Bibliographic references : 67 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Laboratoire INTERGEO - Paris

INIST-CNRS, Cote INIST : 17355

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