Definition
A landslide is the gravitational downslope movement of solids on natural or artificial slopes. The solids are geotechnical materials that can contain water, ice, and air; however the solids are volumetrically dominant over the transport medium (water, ice, and air).
Landslides have been classified based on the movement types (falls, topples, slides, spreads, flows, and complex) and the material involved (bedrock, debris, earth) (Varnes 1978). This classification is broadly accepted although engineering properties of materials (rock, clay, mud, silt, sand, gravel, boulders, debris, peat, and ice) rather than the division into debris and earth are today used, and the term complex is not further recommended, while the term slope deformation is introduced as a movement type (Fig. 1) (Hungr et al. 2014). Therefore, ice is today reconsidered as a possible material. In contrast snow is considered only in Scandinavialine considered as a material in landslide science and snow avalanche...
This is a preview of subscription content, log in via an institution.
References
Evans S, Mugnozza GS, Strom A, Hermanns RL, Ischuk A, Vinnichenko S (2006) Landslides from massive rock slope failure and associated phenomena. In: Evans S, Mugnozza GS, Strom A, Hermanns RL (eds) Landslides from massive rock slope failure. Springer, Dordrecht, pp 03–52
Fell R, Corominas J, Bonnard C, Cascini L, Leroi E, Savage WZ (2008) Guidelines for landslide susceptibility, hazard and risk zoning for land use planning. Eng Geol 102:85–98
Hermanns RL, Oppikofer T, Anda E, Blikra LH, Böhme M, Bunkholt H, Crosta GB, Dahle H, Devoli G, Fischer L (2013) Hazard and risk classification for large unstable rock slopes in Norway. In: Proceedings of the international conference Vajont 1963–2013, Padua, 8–10 Oct 2013, pp 241–250
Hungr O, Leroueil S, Picarelli L (2014) The Varnes classification of landslide types, an update. Landslides 11:167–194
Varnes, DJ (1978) Slope movement types and processes. Transportation research board special report no. 176
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2016 Springer International Publishing AG
About this entry
Cite this entry
Hermanns, R.L. (2016). Landslide. In: Bobrowsky, P., Marker, B. (eds) Encyclopedia of Engineering Geology. Encyclopedia of Earth Sciences Series. Springer, Cham. https://doi.org/10.1007/978-3-319-12127-7_183-1
Download citation
DOI: https://doi.org/10.1007/978-3-319-12127-7_183-1
Received:
Accepted:
Published:
Publisher Name: Springer, Cham
Online ISBN: 978-3-319-12127-7
eBook Packages: Springer Reference Earth and Environm. ScienceReference Module Physical and Materials ScienceReference Module Earth and Environmental Sciences