China quake lake12/12/2023 Jinan: Shangdong Science & Technology Press, 1993 (in Chinese)īonnard C. Beijing: Tsinghua University, 2008 (in Chinese) The Simulation of One-dimensional Dam Breach and Emergency Calculation of the Sichuan Quake Lake. Science in China Series E-Technological Sciences, 2009, 52(4):801–809 Draining Tangjishan Barrier Lake after Wenchuan Earthquake and the flood propagation after the dam break. Liu N, Zhang J, Lin W, Cheng W, and Chen Z. Journal of Hohai University, 2009, 37(5):568–572 (Natural Sciences) (in Chinese) Forecast of inflows and water levels of Tangjiashan dammed lake based on digital watershed model. Gao J, Wang G Q, Fu X D, Zhang J X, Li T J, Wang H, Chen Z H. Journal of Hydro-environment Research, 2007, 1(1):1–11 Beijing: Science Press, 2006 (in Chinese) Streamflow from rainfall by the unit graph method. Beijing: Tsinghua University, 2009 (in Chinese) Hydrologic Analysis and Emergency Application of Barrier Lake Breaking. Key techniques for the emergency disposal of Quake lakes. Yang X G, Yang Z H, Cao S Y, Gao X J, Li S J. Landslides-Induced River Blockage and Its Hazards. Bulletin of Engineering Geology and the Environment, 2009, 68(3):373–386 Landslide dams triggered by the Wenchuan Earthquake, Sichuan Province, south west China. Journal of Geological Hazards and Environment Preservation, 1995, 6(1): 7–17 Landslide dams induced by Diexi Earthquake in 1933 and its environmental effect. The 12 May Wenchuan earthquake-induced landslide lakes: distribution and preliminary risk evaluation. Landslide Dams: Process, Risk, and Mitigation, American Society of Civil Engineers Geotechnical Spec Pub l, 1986, 3:21–41Ĭui P, Zhu Y Y, Han Y S, Chen X Q, Zhuang J Q. The necessity of improving the integrated methodology is highlighted.Ĭosta J E, Schuster R L. This paper suggests a potential approach in dealing with quake lake hazards, which integrates the automatic monitoring network, hydrologic models, and hydrodynamic models with a comprehensive indicator for hazard levels. The shortage of hydrologic and geological data and the nature of emergency situations raise substantial challenges in the hazard mitigation of quake lakes. This paper presents the mitigation processes of quake lake hazards, which involve various techniques such as rapid hazard analysis, scenario-based mitigation planning, and real-time forecasting of outburst flooding for implementation actions. More than half of these lakes were identified to be of moderate or high hazard levels, so activities needed to be undertaken for hazard mitigation of potential flooding. The massive 8.0-magnitude Wenchuan Earthquake triggered huge landslides, avalanches, and debris flows that blocked rivers and created 34 important quake lakes, including the Tangjiashan Quake Lake on the Tongkou River.
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