Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?

Great Paris may be affected by a flood of the Seine and Marne rivers. Flooding (such as January 1910) could reduce the economic competitiveness of the French capital for several months. The consequences of flooding are not confined to some parts, banks of the Seine, of Paris : the whole city is actu...

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Main Authors: Alexandre Brun, Frédéric Gache
Format: Article
Language:fra
Published: Éditions en environnement VertigO 2013-12-01
Series:VertigO
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Online Access:https://journals.openedition.org/vertigo/14339
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author Alexandre Brun
Frédéric Gache
author_facet Alexandre Brun
Frédéric Gache
author_sort Alexandre Brun
collection DOAJ
description Great Paris may be affected by a flood of the Seine and Marne rivers. Flooding (such as January 1910) could reduce the economic competitiveness of the French capital for several months. The consequences of flooding are not confined to some parts, banks of the Seine, of Paris : the whole city is actually at risk of flooding. Transport networks and energy are particularly vulnerable. Furthermore, reservoir-dams and dikes that were built upstream of Paris does not protect the capital against an exceptional flood. This is why the concept of urban flood resilience appears as a new alternative for local political management of flood risks, yet very focused on hydraulic protection against floods (dams, dikes, etc.). Nevertheless, conurbation strategy based on resilience implies acceptance of risk and obviously anticipation, especially in terms of planning. However, the concept of resilience, now highly developed in geography and risk analysis, is still unknown to practitioners. Also, Building professionals are unfamiliar with the risk of flooding. They often reduced it to a technical problem. Architects are more aware than in the past, but they have difficulty to conciliate this issue with the priorities of building planners (housing, transport...), while many mutable properties are located in the Grand Paris's flood-risk areas.
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spelling doaj-art-469ce7a8ebec409fb9f5d6b1c567a08e2025-01-09T12:39:45ZfraÉditions en environnement VertigOVertigO1492-84422013-12-0110.4000/vertigo.14339Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?Alexandre BrunFrédéric GacheGreat Paris may be affected by a flood of the Seine and Marne rivers. Flooding (such as January 1910) could reduce the economic competitiveness of the French capital for several months. The consequences of flooding are not confined to some parts, banks of the Seine, of Paris : the whole city is actually at risk of flooding. Transport networks and energy are particularly vulnerable. Furthermore, reservoir-dams and dikes that were built upstream of Paris does not protect the capital against an exceptional flood. This is why the concept of urban flood resilience appears as a new alternative for local political management of flood risks, yet very focused on hydraulic protection against floods (dams, dikes, etc.). Nevertheless, conurbation strategy based on resilience implies acceptance of risk and obviously anticipation, especially in terms of planning. However, the concept of resilience, now highly developed in geography and risk analysis, is still unknown to practitioners. Also, Building professionals are unfamiliar with the risk of flooding. They often reduced it to a technical problem. Architects are more aware than in the past, but they have difficulty to conciliate this issue with the priorities of building planners (housing, transport...), while many mutable properties are located in the Grand Paris's flood-risk areas.https://journals.openedition.org/vertigo/14339riskresilienceurban planningfloodSeineurbanism
spellingShingle Alexandre Brun
Frédéric Gache
Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?
VertigO
risk
resilience
urban planning
flood
Seine
urbanism
title Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?
title_full Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?
title_fullStr Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?
title_full_unstemmed Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?
title_short Risque inondation dans le Grand Paris : la résilience est-elle un concept opératoire ?
title_sort risque inondation dans le grand paris la resilience est elle un concept operatoire
topic risk
resilience
urban planning
flood
Seine
urbanism
url https://journals.openedition.org/vertigo/14339
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