Landslides triggered by Storm Desmond at the A83, Rest and Be Thankful, Scotland

苏格兰 A83 高速公路上因风暴德斯蒙德引发的山体滑坡，休息并感恩

• 批准号: NE/P000010/1
• 负责人: Stuart Dunning
• 金额: $ 5.89万
• 依托单位: Newcastle University
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2016
• 资助国家: 英国
• 起止时间: 2016 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=NE%2FP000010%2F1
• 关键词: Landslides; triggered; Storm; Desmond; A83

Storm Desmond produced intense and prolonged rainfall which resulted in extensive flooding in the U.K. A number of landslides were also triggered, many of which damaged infrastructure and the transport network in particular. We are in a unique position, holding pre-event, and during event data for slopes that failed during and after Storm Desmond (Figs. 1, 2) at the most 'at risk' trunk road in Scotland1-3, the A83 Rest and Be Thankful (RABT), Argyll and Bute, which is a key arterial route. Since 2007 at least 13 debris flows have occurred, with road closures causing annual estimated losses of £286,300 to the local economy1-3. Existing monitoring (Fig. 1) has been invaluable in defining post-event conditions and sediment dynamics with instruments often installed after events, but there are no complete (pre- and post-) data on a single large event. This is essential in refining and validating physical and numerical modelling approaches, which can be used for enhanced management of the problem, and the design/refinement of appropriate monitoring and mitigation strategies that our project partners are responsible for putting into operation. Our proposal is to collect transient post-event data to allow follow-on funding proposals to answer the outstanding science questions, which are relevant for multiple sites beyond the RABT, and to document the transience of key evidence to inform how 'urgently' we do need respond to future large events to adequately quantify them.

风暴德斯蒙德带来了强烈和持久的降雨，导致英国发生大范围洪灾。此外，还引发了多起山体滑坡，其中许多特别破坏了基础设施和交通网络。我们处于一个独特的位置，掌握着风暴德斯蒙德(图1，2)期间和之后坍塌的斜坡的事前数据(图1，2)在苏格兰最危险的主干道1-3，A83公路休息并感谢(Rabt)，Argyll和Bant，这是一条关键的主干道。自2007年以来，至少发生了13次泥石流，道路封闭每年给当地经济造成的损失估计达286 300英镑1-3。现有的监测(图1)在确定震后条件和沉积物动力学方面非常有价值，通常在震后安装仪器，但没有关于单个大型事件的完整(事前和事后)数据。这对于完善和验证可用于加强问题管理的物理和数值模拟方法以及我们的项目合作伙伴负责实施的适当监测和缓解战略的设计/完善至关重要。我们的建议是收集事件后的瞬时数据，以便后续资金提案能够回答悬而未决的科学问题，这些问题与RABT以外的多个地点相关，并记录关键证据的瞬变，以告知我们确实需要对未来的大型事件做出适当的量化反应。

项目成果

Detection and forecasting of shallow landslides: lessons from a natural laboratory

浅层滑坡的检测和预报：自然实验室的经验教训

• DOI: 10.1080/19475705.2022.2041108
• 发表时间: 2022
• 期刊: Geomatics, Natural Hazards and Risk
• 作者: Bainbridge R

Advancing Culture of Living with Landslides - Volume 5 Landslides in Different Environments

推进与山体滑坡共存的文化 - 第 5 卷 不同环境中的山体滑坡

• DOI: 10.1007/978-3-319-53483-1_8
• 发表时间: 2017
• 作者: Sparkes B

Low-Cost Automatic Slope Monitoring Using Vector Tracking Analyses on Live-Streamed Time-Lapse Imagery

• DOI: 10.3390/rs13050893
• 发表时间: 2021-02
• 期刊: Remote. Sens.
• 作者: Muhammad Waqas Khan;S. Dunning;Rupert Bainbridge;James Martin;A. Diaz-Moreno;H. Torun;Nanlin Jin;J. Woodward;M. Lim