Abstract Runout distance was used here to determine whether the large landslide deposit formed several thousand years ago in northern Tahiti was caused by a single or multiple events. Using modelling to quantify the dynamics of this event suggested that a single event or a small number of events (n 125 m/s) under partially submarine conditions. Such submarine propagation favoured a slower dynamic but a longer runout. The effective basal friction under submarine conditions ranged from 0.2

中文翻译：

---

使用跳动距离模拟大溪地滑坡的移动性和动力学

摘要 这里使用跳动距离来确定几千年前在塔希提岛北部形成的大型滑坡沉积物是由单个事件还是多个事件引起的。使用建模来量化该事件的动力学表明，在部分海底条件下是单个事件或少量事件 (n 125 m/s)。这种潜艇传播有利于较慢的动态但较长的跳动。潜艇条件下的有效基础摩擦系数为 0.2