NH3 The use of historical data in natural hazard assessment .3 Floods Convener: Frances, F. Co-Convener(s): Lang, M. Tuesday, 20 April 1999 Lecture Room: Prins Willem-Alezander Foyer 1 Chairperson: N.N. 11:00 STAM, M.H.; DE ROO, A.P.J. The use of historic maps in the Lisflood event-based hydrologic model: the Lhomme catchment (Belgium) 11:15 NAULET, R.; LANG, M. Collaboration between historians and hydrologists on the Ardeche river (France): use of historical information for flood frequency analysis (Poster) 11:20 LLASAT, M.C.; BARRIENDOS, M. Availability and potential of historical series for floods in the Iberian Peninsula (14th to 20th centuries) 11:35 BENITO, G.; SOPENA, A.; MACHADO, M.J.; PEREZ-GONZALEZ, A. Palaeoflood analysis of the Tagus river (central Spain) using slackwater deposits 11:50 ORTEGA, J.A.; GARZON, G.; MOYA, M.E. Genesis of flood deposits in relation to the hydraulic flooding model. Rivillas stream, Badajoz (Spain) (Poster) 11:55 PAGLIARA, S.; VITI, C. Historical floods and mathematical approach for the Versilia river basin (Poster) 12:00 ORTEGA, J.A.; GARZON, G.; POTENCIANO, A.; MARTINEZ, J. Comparative analysis and climatic significance of historical floods in the Atlantic and the Mediterranean rivers of central-south Spain (Poster) 12:05 FRANCES, F. Incorporating non-systematic information to flood frequency analysis using maximum likelihood method 12:20 O'CONNELL, D.R.H.; LEVISH, D.R.; OSTENAA, D.A. Exploiting observed limits of extreme flooding: Bayesian flood-frequency analyses using paleoflood information and data uncertainties 12:35 FERNANDEZ DE VILLALTA, M.; DIEZ-HERRERO, A.; BENITO, G.; LAIN-HUERTA, L. Historical and geologic palaeoflood data analysis using GIS: the Palaeotagus database (Poster) 12:40 BELLONI, A.; LUINO, F.; PADOVAN, N.; TETAMO, G. An application of historical analysis to define flooding risk in the Staffora Basin (Lombardy - northern Italy) (Poster) 12:45 END OF SESSION