Reference : Impacts of climate change on future flood damage on the river Meuse, with a distribut...
Scientific journals : Article
Engineering, computing & technology : Civil engineering
http://hdl.handle.net/2268/179293
Impacts of climate change on future flood damage on the river Meuse, with a distributed uncertainty analysis
English
Detrembleur, Sylvain []
Stilmant, Frédéric mailto [Université de Liège - ULiège > Département ArGEnCo > HECE (Hydraulics in Environnemental and Civil Engineering) >]
Dewals, Benjamin mailto [Université de Liège - ULiège > Département ArGEnCo > Hydraulics in Environmental and Civil Engineering >]
Erpicum, Sébastien mailto [Université de Liège - ULiège > > Scientifiques attachés au Doyen (Sc.appliquées) >]
Archambeau, Pierre mailto [Université de Liège - ULiège > Département ArGEnCo > HECE (Hydraulics in Environnemental and Civil Engineering) >]
Pirotton, Michel mailto [Université de Liège - ULiège > Département ArGEnCo > HECE (Hydraulics in Environnemental and Civil Engineering) >]
Jul-2015
Natural Hazards
Springer Science & Business Media B.V.
77
3
1533-1549
Yes
International
0921-030X
1573-0840
[en] Floods ; Risk Analysis ; Damage estimation ; Climate change
[en] Flood-risk assessments are an objective and quantitative basis for implementing harmonized flood mitigation policies at the basin scale. However, the generated results are subject to different sources of uncertainty arising from underlying assumptions, data availability and the random nature of the phenomenon. These sources of uncertainty are likely to bias conclusions because they are irregularly distributed in space. Therefore, this paper addresses the question of the influence of local features on the expected annual damage in different municipalities. Based on results generated
in the frame of a transnational flood-risk-assessment project for the river Meuse (Western Europe) taking climate change into account, the paper presents an analysis of the relative contributions of different sources of uncertainty within one single administrative region (the Walloon region in Belgium, i.e. a river reach of approximately 150 km). The main sources of uncertainty are not only found to vary both from one municipality to the other and in time, but also to induce opposite effects on the computed damage. Nevertheless, practical conclusions for policy-makers can still be
drawn.
Researchers ; Professionals
http://hdl.handle.net/2268/179293
10.1007/s11069-015-1661-6

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