SWIMMR Activities in Ground Effects (SAGE)

SWIMMR 地面效应活动 (SAGE)

基本信息

  • 批准号:
    NE/V002694/1
  • 负责人:
  • 金额:
    $ 122.38万
  • 依托单位:
  • 依托单位国家:
    英国
  • 项目类别:
    Research Grant
  • 财政年份:
    2020
  • 资助国家:
    英国
  • 起止时间:
    2020 至 无数据
  • 项目状态:
    已结题

项目摘要

Space weather is a recognised hazard to several critical UK national infrastructures, including the power, pipeline and rail networks, with the potential for substantial (multi-billion pound, many days) economic impact on society. In the context of the SWIMMR project N4 ('Ground Effects Forecasts'), the fundamental driver of impact to these infrastructures is the enhancement of the existing electric field in the ground (the ground electric field, or GEF) during geomagnetic storms, which results from space weather. This GEF acts like an 'unwanted' extra battery applied to an already electrically conducting circuit. The GEF is therefore the source of electrical currents and voltages at the Earth's surface that can upset safe and continued operation of systems such as power grids and their power transformers, and systems for pipeline corrosion avoidance and for railway signalling. The overall aim of the SAGE project is therefore to be better at now-casting, and for the first time ever, forecasting the GEF in the UK. Flowing from this new capability, the project we propose will also impose this now/forecast GEF on mathematical models of the UK power, pipeline and rail networks. From this we will calculate where the risk points are in each system, under space weather, and how big the impacts might be during severe space weather. This will help government, industry and other stakeholders better understand and mitigate the effects of severe space weather in these key technologies. Such aims (now-casting and forecasting the GEF and quantifying the hazard to ground-based technologies) are fully in line with, and will be leading, in terms of internationally recognised goals in this area, for example as described by the World Meteorological Organisation and the United Nations.To get to the point where we can propose this ambitious project, UK scientific capability has recently benefited from the NERC 2017 'Highlight Topic' project on 'Space Weather Impacts on Ground-based Systems' (SWIGS: www.geomag.bgs.ac.uk/research/SWIGS/home.html), led by the PI on this present proposal. SWIGS has had the aim of developing the science underpinning the ground effects of space weather, whilst also creating and developing infrastructure models such that space weather impact can be quantified. SWIGS has helped improve a space weather power grid model for the UK, led to the first space weather high pressure gas pipeline model for the country and has produced new insights into space weather impact on the UK rail network. SWIGS collaborators have also developed independent UK capability in physical and empirical modelling of ionospheric and magnetospheric magnetic fields, which drive the GEF, with solar wind input. These novel capabilities will be fully harnessed in the proposal described here.The SAGE project team comprises internationally known scientists from British Antarctic Survey, British Geological Survey, Imperial College and Mullard Space Science Laboratory (University College London). The project collaborators seek to build on the achievements of the SWIGS team, by coupling several mathematical models constructed during the SWIGS project, representing different elements of the problem, as well as implementing novel forecasting ideas. This will provide an operational now-cast and forecast system in partnership with, and delivered by, Met Office. This operational system will take measured or forecast solar wind data near the Earth and use these to estimate present and future GEF impacts on the power, pipeline and rail networks of the UK, up to 1 hour ahead. These results will be made available on a series of web displays on systems at the Met Office Space Weather Operations Centre and will be communicated to industry and the public.
太空天气是公认的对英国几个关键国家基础设施的危险,包括电力、管道和铁路网,可能会对社会产生重大(数十亿英镑,数天)的经济影响。在SWIMMR项目N4(“地面影响预测”)的背景下,对这些基础设施产生影响的根本驱动因素是在空间天气引起的地磁风暴期间增强地面现有电场(地面电场或全环基金)。这种全球环境基金就像一块“多余的”额外电池,加在一个已经导电的电路上。因此,全球环境基金是地球表面电流和电压的来源,可能会扰乱电网及其电力变压器、管道防腐系统和铁路信号系统等系统的安全和持续运行。因此,SAGE项目的总体目标是更好地预测英国的全球环境基金,这是有史以来第一次。从这一新能力出发,我们提出的项目还将把这种现在/预测的全球环境基金应用于英国电力、管道和铁路网的数学模型。由此我们将计算出在太空天气下,每个系统的风险点在哪里,以及在恶劣的太空天气下,影响可能会有多大。这将帮助政府、行业和其他利益攸关方更好地了解和缓解这些关键技术中恶劣空间天气的影响。这些目标(现在预测和预测全球环境基金,以及量化对地面技术的危害)完全符合并将引领这一领域的国际公认目标,例如世界气象组织和联合国所描述的目标。为了达到我们可以提出这一雄心勃勃的项目的地步,英国的科学能力最近受益于国家空间研究中心2017年关于空间天气对地面系统的影响的重点主题项目(SWIGS:www.geomag.bgs.ac.uk/research/SWIGS/home.html),),该项目由PI牵头。SWIGS的目标是发展支撑空间天气地面效应的科学,同时还创建和开发基础设施模型,以便能够量化空间天气影响。SWIGS帮助改进了英国的空间天气电网模型,为英国带来了第一个空间天气高压天然气管道模型,并对空间天气对英国铁路网的影响产生了新的见解。SWIGS的合作伙伴还开发了独立的联合王国能力,利用太阳风输入对驱动全球环境基金的电离层和磁层磁场进行物理和经验建模。SAGE项目团队由来自英国南极调查局、英国地质调查局、帝国学院和穆拉德空间科学实验室(伦敦大学学院)的国际知名科学家组成。项目合作者试图在SWIGS团队的成果的基础上,通过耦合在SWIGS项目期间构建的几个数学模型来表示问题的不同元素,以及实施新的预测想法。这将与气象局合作并由气象局提供一个可操作的即时预报和预报系统。该业务系统将获取地球附近测量或预测的太阳风数据,并使用这些数据来估计目前和未来全球环境基金对英国电力、管道和铁路网的影响,最长可提前1小时。这些结果将在气象局办公室空间气象业务中心的系统上的一系列网络显示器上公布,并将向业界和公众通报。

项目成果

期刊论文数量(7)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Digitizing UK analogue magnetogram records from large geomagnetic storms of the past two centuries.
  • DOI:
    10.1002/gdj3.151
  • 发表时间:
    2023-01
  • 期刊:
  • 影响因子:
    3.2
  • 作者:
    Beggan, Ciaran D.;Eaton, Eliot;Maume, Eleanor;Clarke, Ellen;Williamson, John;Humphries, Thomas
  • 通讯作者:
    Humphries, Thomas
From SWIGS to SWIMMR
从 SWIGS 到 SWIMMR
  • DOI:
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    0.8
  • 作者:
    Rogers Neil
  • 通讯作者:
    Rogers Neil
On the Considerations of Using Near Real Time Data for Space Weather Hazard Forecasting
  • DOI:
    10.1029/2022sw003098
  • 发表时间:
    2022-07
  • 期刊:
  • 影响因子:
    0
  • 作者:
    A. W. Smith;C. Forsyth;I. J. Rae;T. M. Garton;C. M. Jackman;M. Bakrania;R. M. Shore;G. Richardson;C. Beggan;M. J. Heyns;J. P. Eastwood;A. Thomson;J. M. Johnson
  • 通讯作者:
    A. W. Smith;C. Forsyth;I. J. Rae;T. M. Garton;C. M. Jackman;M. Bakrania;R. M. Shore;G. Richardson;C. Beggan;M. J. Heyns;J. P. Eastwood;A. Thomson;J. M. Johnson
Filling the gaps
填补空白
  • DOI:
    10.1093/astrogeo/atac080
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    0.8
  • 作者:
    Beggan C
  • 通讯作者:
    Beggan C
Geomagnetically Induced Current Model Validation From New Zealand's South Island
新西兰南岛的地磁感应电流模型验证
  • DOI:
    10.1029/2020sw002494
  • 发表时间:
    2020
  • 期刊:
  • 影响因子:
    3.7
  • 作者:
    Divett T
  • 通讯作者:
    Divett T
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Alan Thomson其他文献

Exclusion, inclusion and belonging in mainstream and disability sport: Jack’s story
主流和残疾人运动中的排斥、包容和归属感:杰克的故事
An ultrastructural investigation of dermatopontin‐knockout mouse corneas
皮桥蛋白敲除小鼠角膜的超微结构研究
  • DOI:
    10.1111/j.0959-9673.2004.0390r.x
  • 发表时间:
    2004
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Leanne J. Cooper;A. Bentley;I. Nieduszynski;N. Fullwood;T. Ellis;Alan Thomson;A. Utani;H. Sinkai;G. Brown
  • 通讯作者:
    G. Brown
Development and experimental validation of a hydraulic design and control philosophies for 5<sup>th</sup> generation district heating and cooling networks
  • DOI:
    10.1016/j.energy.2024.132835
  • 发表时间:
    2024-11-01
  • 期刊:
  • 影响因子:
  • 作者:
    Orestis Angelidis;Daniel Zinsmeister;Anastasia Ioannou;Daniel Friedrich;Alan Thomson;Ulrich Ganslmeier;Gioia Falcone
  • 通讯作者:
    Gioia Falcone
Regulatory mechanisms and the role of calcium and potassium channels controlling supercontractile crop muscles in adult <em><em>Phormia regina</em></em>
  • DOI:
    10.1016/j.jinsphys.2013.06.010
  • 发表时间:
    2013-09-01
  • 期刊:
  • 影响因子:
  • 作者:
    Paolo Solari;John G. Stoffolano;Joanna Fitzpatrick;Alan Gelperin;Alan Thomson;Giuseppe Talani;Enrico Sanna;Anna Liscia
  • 通讯作者:
    Anna Liscia
Troponin I biomarker sensing from clinical patient samples using molecularly imprinted polymer nanoparticles for advancing healthcare approaches in cardiovascular disease
使用分子印迹聚合物纳米粒子从临床患者样本中检测肌钙蛋白I生物标志物,以推进心血管疾病的医疗方法
  • DOI:
    10.1016/j.bios.2025.117467
  • 发表时间:
    2025-08-15
  • 期刊:
  • 影响因子:
    10.500
  • 作者:
    Joshua Saczek;Oliver Jamieson;Jake McClements;Amy Dann;Rhiannon E. Johnson;Alexander D. Stokes;Robert D. Crapnell;Craig E. Banks;Francesco Canfarotta;Ioakim Spyridopoulos;Alan Thomson;Azfar Zaman;Katarina Novakovic;Marloes Peeters
  • 通讯作者:
    Marloes Peeters

Alan Thomson的其他文献

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{{ truncateString('Alan Thomson', 18)}}的其他基金

Space Weather Impacts on Ground-based Systems (SWIGS)
空间天气对地面系统的影响 (SWIGS)
  • 批准号:
    NE/P017231/1
  • 财政年份:
    2017
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Research Grant
Calibration and Cleaning of Magnetic Satellite Data
磁卫星数据的校准和清理
  • 批准号:
    NE/H003991/1
  • 财政年份:
    2010
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Research Grant

相似海外基金

SWIMMR Activities in Ground Effects (SAGE)
SWIMMR 地面效应活动 (SAGE)
  • 批准号:
    NE/V003070/1
  • 财政年份:
    2020
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Research Grant
SWIMMR Activities in Ground Effects (SAGE)
SWIMMR 地面效应活动 (SAGE)
  • 批准号:
    NE/V002716/1
  • 财政年份:
    2020
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Research Grant
SWIMMR Activities in Ground Effects (SAGE)
SWIMMR 地面效应活动 (SAGE)
  • 批准号:
    NE/V002724/1
  • 财政年份:
    2020
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Research Grant
Spatiotemporal variation of planetary lightning activities measured by ground-based telescope and spacecrafts and its relation to atmospheric circulations
地面望远镜和航天器测量的行星闪电活动时空变化及其与大气环流的关系
  • 批准号:
    20H01954
  • 财政年份:
    2020
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
National Ground Intelligence Center (NGIC) Support of the National Center for Atmospheric Research Activities
国家地面情报中心 (NGIC) 国家大气研究活动中心的支持
  • 批准号:
    1940618
  • 财政年份:
    2019
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Cooperative Agreement
Identification of origins and pollution sources of ground water using chemical substance markers discharged from living, agriculture, and livestock activities
利用生活、农牧业活动排放的化学物质标记物识别地下水的来源和污染源
  • 批准号:
    18K14266
  • 财政年份:
    2018
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Grant-in-Aid for Early-Career Scientists
Coordinated observation of the mesospheric disturbances generated by the tropospheric activities using the coordinated observation from ground and the space
利用地面和空间协调观测对对流层活动产生的中层扰动进行协调观测
  • 批准号:
    24403008
  • 财政年份:
    2012
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Grant-in-Aid for Scientific Research (B)
Development of Ground Reinforcement Technique by using Thinned Wood for Contribution to Mitigation of Global Warming and Revitalization of Forestry Activities
开发利用间伐木材的地基加固技术,为减缓全球变暖和振兴林业活动做出贡献
  • 批准号:
    22560504
  • 财政年份:
    2010
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Studies on the formation of basic ground of tideland ecosystem from the viewpoints of sediment protease activities.
从沉积物蛋白酶活性角度研究滩涂生态系统基础的形成。
  • 批准号:
    19510012
  • 财政年份:
    2007
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Grant-in-Aid for Scientific Research (C)
Travel to Attend International Symposium "Impact of Agric- Ultural Activities on Ground Water" at the 16th Congress of Iah; Prague, Czechoslovakia; September 5-11, 1982
前往参加第十六届国际农业联合会大会“农业文化活动对地下水的影响”国际研讨会;
  • 批准号:
    8211097
  • 财政年份:
    1982
  • 资助金额:
    $ 122.38万
  • 项目类别:
    Standard Grant
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