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| Titel |
Flash floods in Catalonia: a recurrent situation |
| VerfasserIn |
M. C. Llasat, M. Llasat-Botija, A. Rodriguez, S. Lindbergh |
| Medientyp |
Artikel
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| Sprache |
Englisch
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| ISSN |
1680-7340
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| Digitales Dokument |
URL |
| Erschienen |
In: 11th EGU Plinius Conference on Mediterranean Storms (2009) ; Nr. 26 (2010-09-14), S.105-111 |
| Datensatznummer |
250015990
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| Publikation (Nr.) |
 copernicus.org/adgeo-26-105-2010.pdf |
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| Zusammenfassung |
| This work focuses on the analysis and characterization of the flash flood
events occurring during summer in Catalonia. To this aim, a database with
information about the social impact produced by all flood events recorded in
Catalonia between 1982 and 2007 has been built. The social impact was
obtained systematically on the basis of news press data and, occasionally,
on the basis of insurance data. Flood events have been classified into
ordinary, extraordinary and catastrophic floods, following the proposal of
Llasat et al.~(2005). However, bearing in mind flash flood effects, some new
categories concerning casualties and car damage have also been introduced.
The spatial and temporal distribution of these flood events has been
analyzed and, in an effort to better estimate the social impact and
vulnerability, some indicators have been defined and analyzed for a specific
region. These indicators allow an analysis of spacial and temporal trends as
well as characterization of the events. Results show a flash-flood increase
in summer and early autumn, mainly due to inter-annual and intra-annual
changes in population density. |
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