Texte intégral

Copyright Firenze University Press 2018

Résumé

According to the Ministry of Ecological and Social Transition, "a potentially dangerous event, a hazard, is only a risk if it applies to an area where human, economic or environmental issues are at stake"1. Uncertainties concern the measurement of flow rates (sometimes more than a century of measurements), the choice of the statistical model that enables reference flows for simulated floods (Bernardara et al., 2005; Barroca et al., 2015) to be identified on the basis of measurements, and uncertainties in land morphology. [...]climate change such as the evolution of catchment soils - soil sealing, changes in forest areas and agricultural land, etc. - all participate in transforming the flows of water-courses during rainfall events, information that did not appear in the historical data used to identify reference flood flows. [...]preventive measures apply either to structures and shapes (and in this case, they are of a technical nature: reinforcement of structures, anti-flood doors, cofferdam installations, etc.), or to the flooded zone (and in this case they are generally organizational and are established by crisis management and continuity plans, etc.). [...]buildings were designed to be easily accessible to rescue boats. [...]contrary to an elaborate form of protection for a single water threshold, the neighborhood's design consisted of studying according to what urban, technical, morphological, programmatic and social configurations its resilience could be imagined for frequent to very rare events.

Détails

Titre
RESILIENZA E PROGETTO URBANO: COSA CI INSEGNANO LE ALLUVIONI DEL 2016 IN FRANCIA?
Auteur
Barroca, Bruno 1 ; Pacteau, Chantal 2 

 Laboratoire Techniques, Territoires et Sociétés, Centre National de la Recherche Scientifique and Lab'Urba, Université Paris Est Marne La Vallée, France 
 Centre National de la Recherche Scientifique, Urban Climate Change Research Network, European Hub, and Paris Institute of Ecology and Environmental Sciences, Sorbonne-Université, France 
Pages
31-38
Section
DOSSIER
Année de publication
2018
Date de publication
2018
Éditeur
Firenze University Press Università degli Studi di Firenze
ISSN
22390243
e-ISSN
22407391
Type de source
Publication académique
Langue de publication
English; Italian
ID de document ProQuest
2091282796
Copyright
Copyright Firenze University Press 2018