The analysis of future flood risk in the UK using the Future Flood Explorer

The analysis of future flood risk in the UK using the Future Flood Explorer
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使用 Future Flood Explorer 分析英国未来的洪水风险

DOI:
10.1051/e3sconf/20160721005
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发表时间:
2016
影响因子:
--
通讯作者:
Sayers P
Sayers P
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作者:
Sayers P

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对未来洪水风险的评估考虑了三种气候变化情景(到本世纪50年代和本世纪80年代,全球平均气温将分别变化2摄氏度和4摄氏度,以及一个更极端但看似合理的未来,即所谓的H++未来),以及三种人口增长预测(低增长、高增长和无增长)。这项分析涵盖了整个英国(英格兰、威尔士、苏格兰和北爱尔兰),以及与沿海、河流、地表水和地下水洪水相关的风险。八项单独的适应措施(包括空间规划、防洪、集水储存)被用来构建五种适应情景(包括与目前相比,适应野心的增强和降低)。使用英国未来洪水探索者评估了一系列气候、人口和适应组合的未来洪水风险。分析强调,洪水风险预计最早将在本世纪20年代出现显著增加;这一发现加强了采取紧急行动的必要性。分析还强调,为了在2摄氏度或4摄氏度的未来有效管理风险,需要加强整个系统的适应方法。这将需要广泛的利益攸关方采取行动,从国家一级到个人家庭和企业。
The assessment of future flood risk presented considers three climate change scenarios (a 2°C and 4°C change in Global Mean Temperature by the 2050s and 2080s and a more extreme, but plausible future, the so-called H++ future), and three population growth projections (low, high and no growth). The analysis covers the whole of the UK (England, Wales, Scotland and Northern Ireland) and the risks associated with coastal, fluvial, surface water and groundwater flooding. Eight individual Adaptation Measures (including spatial planning, flood defence, catchment storage) are used to construct five Adaptation Scenarios (including enhanced and reduced levels of adaptation ambition in comparison to present day). Future flood risks for a range of climate, population and adaptation combinations are assessed using the UK Future Flood Explorer. The analysis highlights that significant increases in flood risk are projected to occur as early as the 2020s; a finding that reinforces the need for urgent action. The analysis also highlights that to manage risk effectively under a 2 or 4°C future an enhanced whole system approach to adaptation is needed. This will require action by a broad range of stakeholders, from national level down to individual households and businesses.
制定热浪、干旱、洪水、风暴和寒潮的 H 气候变化情景
DOI: --
发表时间: 2015
期刊:
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作者:
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DOI: 10.1016/j.techfore.2012.10.005
发表时间: 2013-03-01
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应对不确定未来的洪水风险管理策略:荷兰莱茵河洪水的考验?
DOI: --
发表时间: 2004
期刊: Ambio
影响因子: 6.5
作者:
F. Klijn;Michaël van Buuren;Sabine A. M. van Rooij
通讯作者: Sabine A. M. van Rooij
前瞻:未来洪水:科学总结:第二卷:管理未来风险
DOI: --
发表时间: 2004
期刊:
影响因子: --
作者:
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