Abstract
The earthquake outbreak on 12 May 2008, in Wenchuan County caused long-term instability and frequent geological hazards on the mountain slopes in the earthquake area. Considering Miansi town in the strong earthquake area as an example, this paper analyses the development and characteristics of landslides in the 10 years after the earthquake. We collected five periods of remote sensing images in the 10 years after the earthquake, obtained the corresponding landslide distribution and activity characteristics, and then analysed the development of landslide activity over the 10 years. The total area of the landslides grew intensively from 2008 to 2014, and then the growth rate slowed down significantly after the heavy rainfall event on 10 July 2013. At the same time, the influence of slope, slope aspect, distance to a river channel, elevation, and other factors on the probability of landslides is analysed by using the distribution of the landslides. The areas that are prone to landslides, which mainly include the areas with elevations of 1700–3200 m, the areas with slopes of 30–60°, the areas with aspects of 90°–225° (with north having an aspect of 0°), and the area that are less than 200 m from a river channel, are divided according to the distribution density.
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References
Brardinoni FCM (2010) Representing the landslide magnitude–frequency relation: capilano river basin, British Columbia. Earth Surf Process Landf 29(1):115–124
Chang M, Tang C, Jiang Z, Ma G (2014) Dynamic evolution process of sediment supply for debris flow occurrence in Longchi of Dujiangyan, Wenchuan earthquake Area. Mt Res 32:89–97
Cui P, Zhu Y-Y, Han Y-S, Chen X-Q, Zhuang J-Q (2009) The 12 May Wenchuan earthquake-induced landslide lakes: distribution and preliminary risk evaluation. Landslides 6:209–223
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 40:883–895
Del Gaudio V, Wasowski J (2011) Advances and problems in understanding the seismic response of potentially unstable slopes. Eng Geol 122:73–83
Fan X, Juang CH, Wasowski J, Huang R, Xu Q, Scaringi G, van Westen CJ, Havenith H-B (2018) What we have learned from the 2008 Wenchuan Earthquake and its aftermath: a decade of research and challenges. Eng Geol 241:25–32
Fan X, Scaringi G, Domenech G, Yang F, Guo X, Dai L, He C, Xu Q, Huang R (2019) Two multi-temporal datasets that track the enhanced landsliding after the 2008 Wenchuan earthquake. Earth Sci Data 11:35–55
Galli M, Ardizzone F, Cardinali M, Guzzetti F, Reichenbach P (2008) Comparing landslide inventory maps. Geomorphology 94:268–289
Gorum T, Fan X, van Westen CJ, Huang R, Xu Q, Tang C, Wang G (2010) Distribution pattern of earthquake-induced landslides triggered by the 12 May 2008 Wenchuan earthquake. Geomorphology 133:152–167
Guzzetti F, Malamud BD, Turcotte DL, Reichenbach P (2002) Power-law correlations of landslide areas in Central Italy, Earth Planet. Sc Lett 195:169–183
Guzzetti F, Ardizzone F, Cardinali M, Rossi M, Valigi D (2009) Landslide volumes and landslide mobilization rates in Umbria, central Italy. Earth Planet Sci Lett 279:222–229
Huang RQ, Fan XM (2013) The landslide story. Nat Geosci 6:325–326
Huang R, Li W (2008) Research on development and distribution rules of geohazards induced by Wenchuan earthquake on 12th may, 2008. Chin J Rock Mech Eng 27:2585–2592
Kamp U, Growley BJ, Khattak GA, Owen LA (2008) GIS-based landslide susceptibility mapping for the 2005 Kashmir earthquake region. Geomorphology 101:631–642
Keefer DK (2000) Statistical analysis of an earthquake-induced landslide distribution - the 1989 Loma Prieta, California event. Eng Geol 58:231–249
Li N, Tang C, Bu X (2020) Analysis of The characteristics and evolution of debris flow in Wenchuan county after the “5.12” earthquake. J Eng Geol 28(06):1233–1245
Stark CP, Hovius N (2001) The characterization of landslide size distributions. Geophys Res Lett 28:1091–1094
Tang C (2010) Activity tendency prediction of rainfall induced landslides and debris flows in the wenchuan earthquake areas. J Mt Sci 28:341–349
Tang C, Liang J (2010) Remote sensing images based observational analysis on characters of debris flow source areas in BeiChuan country earthquake epicenter region. J Eng Geol 18:1–7
Tang C, van Asch TWJ, Chang M, Chen GQ, Zhao XH, Huang XC (2012) Catastrophic debris flows on 13 August 2010 in the Qingping area, southwestern China: the combined effects of a strong earthquake and subsequent rainstorms. Geomorphology 139:559–576
Tang C, Van Westen CJ, Tanyaş H, Jetten VG (2016) Analysing post-earthquake landslide activity using multi-temporal landslide inventories near the epicentral area of the 2008 Wenchuan earthquake. Natl Hazards Earth Syst Sci Discuss 16(12):2641
Wang ZY, Chen JP (2007) Study on the relationship between aspect and slope stability. Technol Dev Enterp 12:12–15
Wasowski J, Jibson RW, Huang R, Van Asch T (2014) Special issue the long term geologic hazards in areas struck by large magnitude earthquakes. Eng Geol 182:109–110
Xie H, Zhong D, Jiao Z, Zhang J (2009) Debris flow in Wenchuan Quake-hit area in 2008(In Chinese). J Mt Sci 27:501–509
Xu C, Xu X (2014) The spatial distribution pattern of landslides triggered by the 20 April 2013 Lushan earthquake of China and its implication to identification of the seismogenic fault. Chin Sci Bull 59:1416–1424
Xu C, Dai F, Xu X (2010) Wenchuan earthquake-induced landslides: an overview. Geol Rev 56:860–874
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 11:441–461
Acknowledgements
This research is financially supported by The National Key Research and Development Program of China (Project No. 2017YFC1501004), and and the Scientific Research Foundation of Xihua University (Grant No. Z201133). The authors would like to thank the State Key Laboratory for Geohazard Prevention and Environmental Protection (SKLGP), Chengdu, China, for providing data and support with the fieldwork. Prof. Chuan Tang helped to improve the language and structure of the paper. We thank MSC student Tao Yang (SKLGP) for helping us prepare the landslide inventories.
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Li, N., Tang, C. & Yang, T. Ten years of landslide development after the Wenchuan earthquake: a case study from Miansi town, China. Nat Hazards 111, 2787–2808 (2022). https://doi.org/10.1007/s11069-021-05157-y
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DOI: https://doi.org/10.1007/s11069-021-05157-y