Abstract
Compared with ordinary scale landslides, landslides with a large scale of volume or plane area like deep-seated landslides and rock avalanches can cause more serious damages. The study of the factors controlling large earthquake-induced landslides by the 2008 Ms8.0 Wenchuan Earthquake demonstrated that this kind of large and deep slope failures could be specifically tied to some particular geologic settings after analyzing their distribution characteristics. Also, its big earthquake magnitude was an important factor. However, observations show some exceptions. For example, the 3 August 2014 Ludian, Yinnan, China Mw6.1 (Ms6.5) earthquake, though of a moderate intensity, has caused lots of landslides. Among them, there are 18 large landslides (landslide with plane area ≥50,000 m2) and the biggest one is the Honshiyan landslide, which created a 120 m high, 1.0 × 107 m3 dam. The damage caused by this earthquake surpassed some events of M = 7 or greater due to the serious landslides disaster. Base on the distribution features of coseismic landslides caused by the Ludian earthquake, this paper analyses the statistics relationship between the local terrain relief condition and large landslides occurrences in the seismic area. It is shown that the areas with high local relief are prone to generate the large landslides. To further address this issue, 2D limit equilibrium simulation is employed. The scaling relation between the landslide amount and topographic relief has been analyzed. The results demonstrate that under the other same conditions, the scale of seismically induced landslides increases with growing local terrain relief. Thus local terrain relief or the elevation difference is an important factor influencing on the amount of coseismic landslides in mountainous regions.
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Chen XL, Ran HL, Yang WT (2012) Evaluation of factors controlling large earthquake-induced landslides by the Wenchuan earthquake. Nat Hazards Earth Syst Sci 12:3645–3657
Chigira M, Yagi H (2006) Geological and geomorphological characteristics of landslides triggered by the 2004 Mid Niigta prefecture earthquake in Japan. Eng Geol 82(4):202–221
Dai FC, Xu C, Yao X, Xu L, Tu XB, Gong QM (2011) Spatial distribution of landslides triggered by the 2008 Ms 8.0 Wenchuan earthquake, China. J Asian Earth Sci 40(4):883–895
Frattini P, Crosta GB (2013) The role of material properties and landscape morphology on landslide size distributions. Earth Planet Sci Lett 361:310–319
GEO-SLOPE International Ltd. (2010) Stability modeling with SLOPE/W 2007 Version. Printed in Canada
Gorum T, Fan X, van Westen CJ, Huang RQ, Xu Q, Tang C, Wang G (2011) Distribution pattern of earthquake-induced landslides triggered by the 12 May 2008 Wenchuan earthquake. Geomorphology 133(3):152–167
Guzzetti F, Carrara A, Cardinali M, Reichenbach P (1999) Landslide hazard evaluation: a review of current techniques and their application in a multi-scale study, Central Italy. Geomorphology 31:181–216
Katz O, Morgan JK, Aharonov E, Dugan B (2014) Controls on the size and geometry of landslides: insights from discrete element numerical simulations. Geomorphology 220:104–113
Keefer DK (1984) Landslides caused by earthquakes. Geol Soc Am Bull 95(4):406–421
Keefer DK (2002) Investigating landslides caused by earthquakes—a historical review. Surv Geophys 23(6):473–510
Khazai B, Sitar N (2003) Evaluation of factors controlling earthquake-induced landslides caused by Chi-Chi earthquake and comparison with the Northridge and Loma Prieta events. Eng Geol 71(1–2):79–95
Meunier P, Hovius N, Haines JA (2007) Regional patterns of earthquake-triggered landslides and their relation to ground motion. Geophys Res Lett 34:L20408. doi:10.1029/2007GL031337
Montgomery DR, Brandon MT (2002) Topographic controls on erosion rates in tectonically active mountain ranges. Earth Planet Sci Lett 201:481–489
Qi SW, Xu Q, Lan HX, Zhang B, Liu JY (2010) Spatial distribution analysis of landslides triggered by 2008.5.12 Wenchuan Earthquake, China. Eng Geol 116:95–108
Rodríguez CE, Bommerb JJ, Chandlerb RJ (1999) Earthquake-induced landslides: 1980–1997. Soil Dyn Earthq Eng 18:325–346
Tatard L, Grasso J (2013) Controls of earthquake faulting style on near field landslide triggering: the role of coseismic slip. J Geophys Res Solid Earth 118(6):2953–2964
Wang DP, He SM, Ge SJ, Pan CP, Zhai MG (2013) Mountain hazards induced by the earthquake of Sep 07, 2012 in Yiliang and the suggestions of disaster reduction. J Mt Sci 31(1):101–107
Xu C, Xu XW, Shen LL, Dou S, Wu SE, Tian YY, Li X (2014) Inventoy of landslides triggered by the 2014 Ms6.5 Ludian earthquake and its implication on several earthquake parameters. Seismol Geol 36(4):1186–1203 (in Chinese)
Yagi H, Sato G, Higaki D, Yamamoto M, Yamasaki T (2009) Distribution and characteristics of landslides induced by the Iwate-Miyagi Nairiku earthquake in 2008 in Tohoku District, Northeast Japan. Landslides 6(4):335–344
Yin YP, Wang FW, Sun P (2009) Landslide hazards triggered by the 2008 Wenchuan earthquake, Sichuan, China. Landslide 6(2):139–152
Zhang J, Wang Y, Zhang HB, Zhu CL, Li JD, Yan XS (2014) Characteristics of secondary geological hazards induced by Yiliang 9.07 earthquakes in Yunnan Province. J Eng Geol 22(2):280–291 (in Chinese)
Zhou Q, Wu G (2015) Seismic landslides and seismogenic structure of the 2014 Ludian Ms6.5 earthquake. Seismol Geol 37(1):269–278 (in Chinese)
Acknowledgements
This work was supported by the National Natural Science Foundation of China (Grant No. 41572194), the National Key Basic Research Program of China (Grant No.2013CB733205) and the Institute of Geology, China Earthquake Administration (Grant No. IGCEA1604).
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Chen, X., Ran, H., Zhou, Q., Zhou, B. (2017). Local Terrain Relief: An Important Factor Influencing the Generation of Large Earthquake-Triggered Landslides. In: Mikoš, M., Casagli, N., Yin, Y., Sassa, K. (eds) Advancing Culture of Living with Landslides. WLF 2017. Springer, Cham. https://doi.org/10.1007/978-3-319-53485-5_3
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DOI: https://doi.org/10.1007/978-3-319-53485-5_3
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