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(Article of periodic en Anglais - 2012)

Document title

Hillslope response to tectonic forcing in threshold landscapes

Authors(s) and Affiliation(s)

DIBIASE R.A. (1 2) ; HEIMSATH A.M. (1) ; WHIPPLE K.X. (1) ;
(1) School of Earth and Space Exploration, Arizona State Univ., Tempe, ETATS-UNIS
(2) Div. of Geological and Planetary Sciences, California Inst. of Technology, Pasadena, ETATS-UNIS

Abstract

Here the AA. quantify hillslope response to tectonic across a threshold landscape in the San gabriel Mountains, California, using an 1 m resolution, LiDAR-derived digital elevation model, high resolution panoramic photographs, and cosmogenic beryllium-10 derived catchment erosion rates. Two distinct trends in hillslope behavior emerge : below and above catchment-mean slopes of 30°. Their results reveal important textural details lost in 10 or 30 m resolution digital elevation models of steep landscapes, and highlight the need for process-based studies of threshold hillslopes and colluvial channels

Source

Article of periodic

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

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

Millesime : 2012, vol. 37, no8 [pp. 855-865]

Bibliographic references : 1 p.

Collation : 10 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.3205

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2013
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