(Article of periodic en Anglais - 2012)

Document title

Combined landslide susceptibility mapping after Wenchuan earthquake at the Zhouqu segment in the Bailongjiang Basin, China

Authors(s) and Affiliation(s)

BAI S. (1) ; WANG J. (1) ; ZHANG Z. (1) ; CHENG C. (1) ;
(1) College of Geographical Sciences, Key Lab. of Virtual Geographic Environment, Ministry of Education, Normal Univ., Nanjing, CHINE


In this study, 2 separate landslide susceptibility maps using multi-temporal landslide and Wenchuan earthquake triggered landslide datasets were carried out based on GIS and logistic regression model at Zhouqu segment in the Bailongjiang Basin in North-western China. The data used for this study consists of 2 landslide inventories, of which the first lists historical landslides and the latter contains only slope failures attributed to the 2008 earthquake. Additional data sources include landslide causative factor such as a digital elevation model (DEM), orthophotos, geological and land-use maps, precipitation records and information on peak ground acceleration data from the 2008 earthquake. Finally, both susceptibility maps were combined to describe the maximum likelihood of landslide occurrences


Article of periodic

published at : Catena / ISSN 0341-8162

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

Millesime : 2012, vol. 99 [pp. 18-25]

Bibliographic references : 1 p.

Collation : 8 fig., 2 tabl.



INIST-CNRS, Cote INIST : 16767

Digital Object Identifier

Go to electronic document thanks to its DOI : doi:10.1016/j.catena.2012.06.012

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