Interdisciplinary and transboundary work to rebuild extreme hydrological events in the Rhine graben (France – Germany – Switzerland) during the last six centuries Brice Martin 1 , Rüdiger Glaser 2 , Iso Himmelsbach 2 , Nicolas Holleville 1 , Charlotte Edelblutte 1 , Johannes Schönbein 2 , Florie Giacona 1 , Lauriane With 1 , Carine Heitz 4 , Patrick Wassmer 3 , Marie Claire Vitoux 1 1 UHA - CRESAT, France ; 2 IPG – Freiburg, Germany ; 3 IPG Paris, France ; 4 GESTE – IRSTEA, France French – german program ANR – DFG TRANSRISK (2008 – 2010), TRANSRISK² (2014 – 2017) CFCC 2015 6-10 july 2015 Paris
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Interdisciplinary and transboundary work to
rebuild extreme hydrological events in the
Rhine graben (France – Germany –
Switzerland) during the last six centuries
Brice Martin1, Rüdiger Glaser2, Iso Himmelsbach2, Nicolas Holleville1, Charlotte
Edelblutte1, Johannes Schönbein2, Florie Giacona1, Lauriane With1, Carine
Heitz4, Patrick Wassmer3, Marie Claire Vitoux1 1 UHA - CRESAT, France ; 2 IPG – Freiburg, Germany ; 3IPG Paris, France ; 4GESTE – IRSTEA, France
French – german program ANR – DFG
TRANSRISK (2008 – 2010), TRANSRISK² (2014 – 2017)
CFCC 2015
6-10 july 2015 Paris
plan
Study area
Stakes
Method
Analysis
Results
Example : 1910 flood in Rhine graben
Introduction
Topic French – German
flood risk geohistory
in the Rhine Graben
(events, management, risk
culture, trigg. factors)
Teams
French, German
Interdisciplinary
work
TRANSRISK (2008 – 2011), TRANSRISK² (2014 – 2017)
1. Study area
Rhine Graben
Homogeneous…
…with borders (Rhine)
France
Germany
Swiss
. .
1424
1493
1. Study area
Land of wars
1870
1914 – 1918
1939 - 1945
5 Changes (french side)
Administration
Languages (archives)
Elsässer Kurier 20/01/1910
1. Study area
Lack of memories / informations
Destructions
(flood marks)
Losses
Unacessibility
Last big event : 1990, forgotten…
Strasbourg 1870
2. Stakes (crossed – stakes)
Filling the gaps in the knowledge of the floods in France and in Germany,
Building a common geohistory of the floods
Flood reconstruction (historic – progressive method, to modelling, climatic conditions)
Optimizing the prevention and the information about the floods,
Understanding the role of rivers developments responsible for different floods evolution on each side of the Rhine
Implementation of flood risk observatories on a French – German basis