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Landslide tsunami hazard in the Indonesian Sunda Arc

机译:印度尼西亚圣达弧的滑坡海啸危害

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The Indonesian archipelago is known for the occurrence of catastrophic earthquake-generated tsunamis along the Sunda Arc. The tsunami hazard associated with submarine landslides however has not been fully addressed. In this paper, we compile the known tsunamigenic events where landslide involvement is certain and summarize the properties of published landslides that were identified with geophysical methods. We depict novel mass movements, found in newly available bathymetry, and determine their key parameters. Using numerical modeling, we compute possible tsunami scenarios. Furthermore, we propose a way of identifying landslide tsunamis using an array of few buoys with bottom pressure units.
机译:印度尼西亚群岛以沿着Sunda Arc的灾难性地震产生的海啸而闻名。然而,与潜艇滑坡相关的海啸危害尚未完全解决。在本文中,我们编制了已知的海啸事件,其中滑坡受累是一定的,并总结出地球物理方法鉴定的已发表的山体滑坡的性质。我们描绘了在新可用的浴室中发现的新型大规模运动,并确定其关键参数。使用数值建模,我们计算可能的海啸场景。此外,我们提出了一种方法,可以使用具有底部压力单元的少数浮标阵列来识别滑坡海啸。

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