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(Article of periodic en Anglais - 1999)

Document title

A stochastic hydro-geomorphological model for shallow landsliding due to rainstorm

Authors(s) and Affiliation(s)

IIDA T. ;

Abstract

A prediction model of shallow landsliding is proposed. It considers not only the determininstic aspects containing slope stability, saturated throughflow and a soil (regolith) depth development, but also the stochastic aspects of intensity and duration of rainfall. It turns out that the probability of saturated throughflow, which is the direct trigger mechanism to shallow landsliding, can be expressed by a log-normal distribution. The short term probability of landsliding is defined as the excess probability that the depth of saturated throughflow surpasses the critical value

Source

Article of periodic

published at : Catena / ISSN 0341-8162

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

Millesime : 1999, vol. 34, no3-4 [pp. 293-313]

Bibliographic references : 39 ref.

Collation : Illustration ;

Language

Anglais

Localisation

Bureau de recherches géologiques et minières - Orléans

INIST-CNRS, Cote INIST : 16767

Tous droits réservés © Prodig - Bibliographie Géographique Internationale (BGI), 1999.
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