Piloting a real-time surface water flood risk mapping service within ResilienceDirect to support local emergency decision-making

在 ResilienceDirect 内试点实时地表水洪水风险测绘服务，以支持当地应急决策

• 批准号: NE/N013050/1
• 负责人: Dapeng Yu
• 金额: $ 10.65万
• 依托单位: Loughborough 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%2FN013050%2F1
• 关键词: Piloting; real; time; surface; water

The primary responsibility for preparing for, and reacting to, major emergency situations in England rests with local emergency responders who act individually or collectively through Local Resilience Forums (LRFs, Defra 2013). ResilienceDirect was set up by Cabinet Office in 2014 to facilitate data sharing amongst LRFs for emergency response and planning. Nationwide fluvial, coastal, and surface water flood risk mapping by the Environment Agency provides information about potential areas at risk. However, emergency services (e.g. Fire & Rescue; Ambulance) face the challenge of responding to flood emergencies under fast changing and dynamic weather conditions. Surface water flood risk maps based on return period are useful for planning purposes. However their utility in flood emergencies is often limited due to the spatiotemporal heterogeneity of rainfall. This project aims to translate the recent development in high-resolution surface water flood modelling and numerical weather forecast into a real-time street-level surface water flood mapping service within the ResilienceDirect platform. In addition to surface water mapping, this project will also produce accessibility maps in real-time to assist the decision making of emergency responders. This will allow accessibility (e.g. time to travel) from individual emergency service stations (e.g. Fire & Rescue; Ambulance) to vulnerable places to be evaluated. The mapping results will help contingency planning by emergency responders ahead of potential flood events. Central support from Cabinet Office, the Department for Communities and Local Governments, Met Office and Environment Agency will ensure the wider impact of this project. The project will be demonstrated in Leicestershire, coordinated by the Leicester, Leicestershire and Rutland Resilience Forum and the 16 stakeholders it represents. Atkins will support applicability and link the project with three strands of activities in the company: surface water modelling, transportation modelling and resilience/ emergency mapping. Atkins will also help explore potential commercial applications of the project outcomes. Transport Scotland will support the project with knowledge of potential vulnerable areas (PVA) on the trunk road network in Scotland, aligned with known locations of flooding within their asset management system; Transport Scotland will help identify scope for expanding the service in Scotland beyond emergency responders, for utilisation on a national road infrastructure network, within the operations of Traffic Scotland.

在英格兰，准备和应对重大紧急情况的主要责任在于当地应急响应人员，他们通过地方恢复力论坛单独或集体采取行动（LRFs, Defra 2013）。内阁府于2014年设立了ResilienceDirect，以促进lrf之间在应急响应和规划方面的数据共享。环境署绘制的全国河流、沿海和地表水洪水风险地图提供了潜在风险地区的信息。然而，紧急服务（例如消防和救援；救护车）面临着在快速变化和动态天气条件下应对洪水紧急情况的挑战。基于回归期的地表水洪水风险图对规划是有用的。然而，由于降雨的时空异质性，它们在洪水应急中的应用往往受到限制。该项目旨在将高分辨率地表水洪水建模和数值天气预报的最新发展转化为ResilienceDirect平台内的实时街道地表水洪水测绘服务。除了绘制地表水地图外，该项目还将实时绘制无障碍地图，以协助应急人员作出决策。这将允许从个别紧急服务站（例如消防和救援；救护车）到待评估的脆弱地点的可达性（例如旅行时间）。测绘结果将有助于应急人员在潜在洪水事件发生之前制定应急计划。来自内阁办公室、社区和地方政府部、气象局和环境署的中央支持将确保该项目产生更广泛的影响。该项目将在莱斯特郡进行演示，由莱斯特、莱斯特郡和拉特兰郡弹性论坛及其代表的16个利益相关者协调。Atkins将支持该项目的适用性，并将该项目与公司的三个活动链联系起来：地表水建模、运输建模和复原力/应急绘图。阿特金斯还将帮助探索项目成果的潜在商业应用。苏格兰交通局将利用苏格兰主干道网络上的潜在脆弱地区（PVA）知识来支持该项目，并在其资产管理系统中与已知的洪水地点保持一致；苏格兰交通局将帮助确定在苏格兰扩展服务的范围，以便在苏格兰交通局的业务范围内将其扩展到国家道路基础设施网络上。

项目成果

Piloting a real-time surface water flood nowcasting system for enhancing operational resilience of emergency responders

试点实时地表水洪水临近预报系统，以增强应急响应人员的行动能力

• 发表时间: 2017
• 作者: Dapeng Yu

Spatial and temporal scaling of sub-daily extreme rainfall for data sparse places

数据稀疏地区次日极端降雨量的时空尺度

• DOI: 10.1007/s00382-022-06528-2
• 发表时间: 2022
• 期刊: Climate Dynamics
• 影响因子: 4.6
• 作者: Wilby R

Strategic flood evacuation planning facilitates effective transfer of vulnerable population in coastal megacities

战略性洪水疏散规划有助于沿海特大城市弱势群体的有效转移

• DOI: 10.21203/rs.3.rs-2914003/v1
• 发表时间: 2023
• 作者: Yin J

Quantifying uncertainty in heavy rainfall forecasts used to support flood modelling and emergency responders

量化强降雨预报的不确定性，用于支持洪水建模和应急响应人员

• 发表时间: 2019
• 作者: Camacho Suarez Vivian

REAL-TIME high-resolution urban surface water flood mapping to support flood emergency management

实时高分辨率城市地表水洪水测绘支持洪水应急管理

• 发表时间: 2016
• 作者: Guan M