Abstract
Studying the morphological features and triggers of prehistorical giant landslides provides important information about landslide kinematics and dynamics. This study investigates a typical prehistorical giant landslide: the Luanshibao (LSB) landslide on the eastern margin of the Qinghai-Tibetan Plateau. The LSB landslide is a typical long-runout (H/L = 0.207) giant granite landslide detached from a narrow ridge as a wedge failure cut by conjugate fissures that are widespread in the mountain. Two-stage failure produced the current deposit landforms: the first failure occurred at 3675±25~3580±25 a BP; the second failure occurred at 2180±49~2005±25 a BP. These two failures occurred during ancient seismic episodes, and earthquakes were potentially the triggers. The second failure reworked local morphological units of deposits forming the sliding zone (multistage platforms and local scarps), local landslide zone (3 local landslides), and deposit zone (transverse ridges, cross ridges, oblique ridges, and hummocks) due to different mechanical states.
Similar content being viewed by others
References
Antinao JL, Gosse J (2009) Large rockslides in the Southern Central Andes of Chile (32-34.5° S): tectonic control and significance for Quaternary landscape evolution. Geomorphology 104:117–133
Chen J, Dai F, Lv T, Cui Z (2013) Holocene landslide-dammed lake deposits in the upper Jinsha river, SE Tibetan Plateau and their ages. Quat Int 298:107–113
Chigira M, Wang WN, Furuya T, Kamai T (2003) Geological causes and geomorphological precursors of the Tsaoling landslide triggered by the 1999 Chi-Chi earthquake, Taiwan. Eng Geol 68(3-4):259–273
Cui Y (2019) 10Be dating of long runout Luanshibao rock avalanche in Maoyaba basin Litang county SE Tibetan Plateau. Nanjing Normal University, MD thesis
Dai F, Lee C, Deng J, Tham L (2005) The 1786 earthquake-triggered landslide dam and subsequent dam-break flood on the Dadu River, southwestern China. Geomorphology 73(3):277–278
Deng H, Wu LZ, Huang RQ, Guo XG, He Q (2017) Formation of the Siwanli ancient landslide in the Dadu River, China. Landslides 14(1):385–394
Dufresne A, Davies TR (2009) Longitudinal ridges in mass movement deposits. Geomorphology 105(3-4):171–181
Fan X, van Westen CJ, Xu Q, Gorum T, Dai F (2012) Analysis of landslide dams induced by the 2008 Wenchuan earthquake. J Asian Earth Sci 57:25–37
Fan XM, Yunus AP, Jansen JD (2019) Comment on “Gigantic rockslides induced by fluvial incision in the Diexi area along the eastern margin of the Tibetan Plateau” by Zhao et al. (2019) Geomorphology 338, 27–42. Geomorphology 106963:1–8
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(3-4):152–167
Guerriero L, Mascellaro N, Grelle G, Guadagno FM (2016) Combined monitoring of earth-flow movement and its environmental drivers, montaguto earth flow in southern Italy. Rend Online Soc Geol Ital 41:167–170
Guerriero L, Bertello L, Cardozo N, Berti M, Grelle G, Revellino P (2017) Unsteady sediment discharge in earth flows: a case study from the mount Pizzuto earth flow, southern Italy. Geomorphology 295(Oct.15):260–284
Guo C, Zhan Y, Montgomery DR (2016) How unusual is the long-runout of the earthquake-triggered giant Luanshibao landslide, Tibetan Plateau, China? Geomorphology 259:145–154
Hewitt K, Clague J, Orwin JF (2008) Legacies of catastrophic rock slope failures in mountain landscapes. Earth Sci Rev 87:1–38
Huang RQ, Fan XM (2013) The landslide story. Nat Geosci 6(5):325
Korup O, Clague JJ, Hermanns RL, Hewitt K, Strom AL, Weidinger JT (2007) Giant landslides, topography and erosion. Earth Planet Sci Lett 261:578–589
Legros F (2002) The mobility of long-runout landslides. Eng Geol 63:301–331
Li HL, Zhang YQ, Qiao YS (2015) A study of the sediments in the middle reaches of the Dadu river on the eastern margin of the Tibetan Plateau and its seismogeological implications. Geol Bull China 34(1):104–112
Li YS, Huang C, Jiang LW, Mao BY, Liu K, Yi SJ (2016) The crustal tectonic dynamic effects of Jinshajiang combination zone of Sichuan-Tibet railway. J Railway Eng Soc 11(218):1–5
Lucas A, Mangeney A, Ampuero JP (2014) Frictional velocity-weakening in landslides on earth and on other planetary bodies. Nat Commun 5(9):3417
Paguican EMR, Wyk dVB, Lagmay AMF (2014) Hummocks: how they form and how they evolve in rockslide-debris avalanches. Landslides 11(1):67–80
Pánek T, Hradecký J, Smolková V, Šilhán K, Minár J, Zernitskaya V (2010) The largest prehistoric landslide in northwestern Slovakia: chronological constraints of the Kykula long-runout landslide and related dammed lakes. Geomorphology 120(3-4):233–247
Pánek T, Šilhán K, Hradecký J, Strom A, Smolková V, Zerkal O (2012) A megalandslide in the Northern Caucasus foredeep (Uspenskoye, Russia): geomorphology, possible mechanism and age constraints. Geomorphology 177:144–157
Parise M (2002) Observation of surface features on an active landslide, and implications for understanding its history of movement. Nat Hazards Earth Syst Sci 3(6):569–580
Petley DN (2013) Characterizing giant landslides. Science 339:1395–1397
Philip H, Ritz JF (1999) Gigantic paleolandslide associated with active faulting along the Bogd fault (Bobi-Altay, Mongolia). Geology 27(3):211–214
Přecechtělová H, Šilhán K (2019) Tree ring based estimation of landslide block displacement: evaluation of a new experimental approach. Geomorphology 339:104–113
SGS - Sichuan Geological Survey (2003) Geological map of Xinlong County (1:25w). Map No. H47C002003. (In Chinese)
Shinohara K, Oida M, Golman B (2000) Effect of particle shape on angle of internal friction by Triaxial compression test. Powder Technol 107(1-2):131–136
Strom A (2006) Morphology and internal structure of rockslides and rock avalanches: grounds and constraints for their modeling. In: Evans, S.G. (Ed.), Landslides From Massive Rock Slope Failure. NATO Sciences Series, IV. Earth Environ Sci 49:305–326
Turnbull JM, Davies TR (2006) A mass movement origin for cirques. Earth Surf Process Landf 31:1129–1148
Wang F, Cheng Q, Highland L (2009) Preliminary investigation of some large landslides triggered by the 2008 Wenchuan earthquake, Sichuan Province, China. Landslides 6(1):47–54
Wang YF, Cheng QG, Zhu Q (2012) Inverse grading analysis of deposit from rock avalanches triggered by Wenchuan earthquake. Chin J Rock Mech Eng 31(6):1089–1106
Wang YF, Cheng QG, Lin QW (2018a) Insights into the kinematics and dynamics of the Luanshibao rock avalanche (Tibetan Plateau, China) based on its complex surface landforms. Geomorphology 317:170–183
Wang Y, Zhao B, Li J (2018b) Mechanism of the catastrophic June 2017 landslide at Xinmo village, Songping river, Sichuan province, China. Landslides 15(2):333–345
Wang Y, Wu LZ, Gu J (2019) Process analysis of the Moxi earthquake-induced Lantianwan landslide in the Dadu River, China. Bull Eng Geol Environ 78(7):4731–4742
Wen XZ, Du F, Zhang PZ (2011) Correlation of major earthquake sequences on the northern and eastern boundaries of the Bayan Har block, and its relation to the 2008 Wenchuan earthquake. Chin J Geophys 054(3):706–716
Wu LZ, Deng H, Huang RQ (2018) Evolution of lakes created by landslide dams and the role of dam erosion: a case study of the Jiajun landslide on the Dadu river, China. Quat Int 503:41–50
Xu XW, Wen XZ, Yu GH (2005) Average slip rate, earthquake rupturing segmentation and recurrence behavior on the Litang fault zone, western Sichuan province, China. Sci Sin Terrae 048(008):1183–1196
Xu Q, Zhang S, Li WL (2011) Spatial distribution of large-scale landslides induced by the 5.12 wenchuan earthquake. Journal of Mountain Science (02), 146-160.
Xu C, Xu X, Yao X, Dai F (2014) Three (nearly) complete inventories of landslides triggered by the May 12, 2008 Wenchuan Mw 7.9 earthquake of China and their spatial distribution statistical analysis. Landslides 11(3):441–461
Yuan Z, Chen J, Owen LA, Hedrick KA, Caffee MW, LiW RAC (2013) Nature and timing of large landslides within an active orogen, eastern Pamir, China. Geomorphology 182:49–65
Zeng Q, Yuan G, Davies T, et al. (2019a) 10Be dating and seismic origin of Luanshibao rock avalanche in SE Tibetan Plateau and implications on Litang active fault. Landslides.1-14
Zeng Q, Zhang L, Davies T, Yuan G, Xue X, Wei R, Liao L (2019b) Morphology and inner structure of Luanshibao rock avalanche in Litang, China and its implications for long-runout mechanisms. Eng Geol 260:105216
Zhao B (2020) The mechanism of large earthquake-triggered landslides in area of high intensity and deep canyon of Northwest Sichuan. Chengdu University of Technology. Ph.D thesis. (In Chinese with English Abstract)
Zhao B, Huang Y, Zhang C (2015) Crustal deformation on the Chinese mainland during 1998–2014 based on GPS data. Geodesy Geodynam 6(1):7–15
Zhao B, Wang Y, Chen M, Luo Y, Liang R, Li J (2019a) Typical characteristics of large-scale landslides in the transition belt between the Qinghai-Tibet Plateau and the Loess Plateau. Arab J Geosci 12(15):470
Zhao B, Wang Y, Luo Y, Liang R, Li J, Xie L (2019b) Large landslides at the northeastern margin of the Bayan Har Block, Tibetan Plateau, China. R Soc Open Sci 6(1):180844
Zhao S, Chigira M, Wu X (2019c) Gigantic rockslides induced by fluvial incision in the diexi area along the eastern margin of the Tibetan plateau. Geomorphology 338(Aug.1):27–42
Zhao X, Wang YS, Wang SY (2020) Nature and timing of a prehistoric giant landslide on the eastern margin of the Tibetan Plateau. J Mt Sci 17(6):1438–1451
Acknowledgements
The authors express their gratitude for the financial assistance.
Funding
This study was supported by National Natural Science Foundation of China (42007273), China Postdoctoral Science Foundation (2020M673292), Special Assistant Researcher Foundation of Chinese Academy of Sciences (Zhao Bo) the CAS “Light of West China” Program (Y9R2140145), and the Youth Fund of Institute of Mountain Hazards and Environment, Chinese Academy of Sciences (Y9K2100100),
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhao, B., Zhao, X., Zeng, L. et al. The mechanisms of complex morphological features of a prehistorical landslide on the eastern margin of the Qinghai-Tibetan Plateau. Bull Eng Geol Environ 80, 3423–3437 (2021). https://doi.org/10.1007/s10064-021-02114-8
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10064-021-02114-8