Flood Risk Consideration: A New Paradigm?
Urban Examples In The Middle Valley Of The
Loire River (France)
Author(s)
J. L. Yengué, M. Amalric, D. Andrieu, M. Fournier,
J. Serrano, S. Servain & L. Verdelli
Abstract
Flood plains experience a continuous stress between the prevention of natural
risks and the need of space for new activities. Mankind is increasing its
occupation of flood plains in spite of recurrent floods, following a certain
aptitude to forget risk. This paper analyzes this conflicting situation, especially in
the middle Loire Valley. The aim is to understand which factors have oriented
the urban sprawl into the flood plains, through an analysis of the evolution of
settlements by GIS, by the study of planning documents and by an historical
analysis of flood protection orientations. The study shows that under the weight
of a reinforced legal arsenal and some other pressures, the districts have begun to
give up this unlimited and irrational urbanization. New strategies are appearing.
They are split between the intent to give more space to the river and the intent to
invent an urban planning design that is more compatible with flooding. This
contribution theorizes that a new paradigm is emerging, combining geographical
localization and mental representations of risk.
Keywords: flood plains, Loire valley, risk, urbanization.
Keywords
flood plains, Loire valley, risk, urbanization.
Related Book
Other papers in this volume
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