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(Article of periodic en Anglais - 2013)

Document title

Risk assessment of soil erosion in different rainfall scenarios by RUSLE model coupled with Information Diffusion Model : A case study of Bohai Rim, China

Authors(s) and Affiliation(s)

XU L. (1) ; XU X. (1) ; MENG X. (1) ;
(1) College of Urban and Environmental Sciences, Peking Univ., Beijing, CHINE

Abstract

This study aims to appraise the risk of soil erosion caused by water along the Bohai Sea region during the rainy season. A new method, namely the RUSLE-IDM coupled model, which embeds the IDM (Information Diffusion Model) into the RUSLE(Revised Universal Soil Loss Equation)model, is applied to reveal soil erosion risk in different scenarios, with rainfall exceeding the probability of 0.1 and 0.02 respectively. It is showed that : 1) soil erosion caused by water is serious from July to September, but the greatest amount of attention should be paid to the prevention of soil erosion in July; 2) vegetation coverage and soil erosion control practices are controllable and important factors for the future soil conservation in this area

Source

Article of periodic

published at : Catena / ISSN 0341-8162

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

Millesime : 2013, vol. 100 [pp. 74-82]

Bibliographic references : 32 ref.

Collation : 4 fig., 3 tabl.

Language

Anglais

INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2012.08.012

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