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(Article of periodic en Anglais - 2012)

Document title

Field experiments constraining the probability distribution of particle travel distances duringnatural rainstorms on different slope gradients

Authors(s) and Affiliation(s)

GHAHRAMANI A. (1) ; YOSHIHARU I. (2) ; MUDD S.M. (3 4) ;
(1) United Graduate School of Agriculture, Univ. of Agriculture and Technology, Tokyo, JAPON
(2) Division of Environment Conservation, Inst. of Agriculture, Univ. of Agriculture and Technology, Tokyo, JAPON
(3) School of GeoSciences, University of Edinburgh, Edinburgh, ROYAUME-UNI
(4) Earth Research Inst., Univ. of California, Santa Barbara, ETATS-UNIS

Abstract

The AA. seek to constrain the probability distribution of splash transport distances on natural hillslopes as a function of hillslope gradient and total precipitation depth. Field experiments were conducted under natural precipitation events to observe splash travel on varying slope gradients of the Miyagase Dam Basin, Kanagawa Prefecture, eastern Japan. Measured splash distances were calibrated to the fully two-dimensional (2D) model of splash transport of Furbish et al. that is based on the assumption that radial splash distances are exponentially distributed. The AA. also compared measured data with several one-dimensional (1D) probability distributions to assess if splash transport distances could be better explained by a heavy-tailed probability distribution rather than an exponential probability distribution. the results are discussed

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, no5 [pp. 473-485]

Bibliographic references : 41 ref.

Collation : 12 fig.

Language

Anglais

INIST-CNRS, Cote INIST : 17355

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1002/esp.2253

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 2012
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