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<article language="en">
	<journal>
		<journal_title>Natural Hazards and Earth System Science</journal_title>
		<journal_url>www.nat-hazards-earth-syst-sci.net</journal_url>
		<issn>1561-8633</issn>
		<eissn>1684-9981</eissn>
		<volume_number>10</volume_number>
		<issue_number>1</issue_number>
		<publication_year>2010</publication_year>
	</journal>
	<doi>10.5194/nhess-10-109-2010</doi>
	<article_url>http://www.nat-hazards-earth-syst-sci.net/10/109/2010/</article_url>
	<abstract_html>http://www.nat-hazards-earth-syst-sci.net/10/109/2010/nhess-10-109-2010.html</abstract_html>
	<fulltext_pdf>http://www.nat-hazards-earth-syst-sci.net/10/109/2010/nhess-10-109-2010.pdf</fulltext_pdf>
	<start_page>109</start_page>
	<end_page>119</end_page>
	<publication_date>2010-01-19</publication_date>
	<article_title content_type="html">A reflection about the social and technological aspects in flood risk management &amp;ndash; the case of the Italian Civil Protection</article_title>
	<authors>
		<author numeration="1" affiliations="1">
			<name>M. del Carmen Llasat</name>
			<email>carmell@am.ub.es</email>
		</author>
		<author numeration="2" affiliations="2">
			<name>F. Siccardi</name>
		</author>
	</authors>
	<affiliations>
		<affiliation numeration="1" content_type="html">GAMA (Meteorological Hazards Analysis Team), Department of Astronomy &amp; Meteorology, Faculty of Physics, University of Barcelona, Av. Diagonal 647, 08028 Barcelona, Spain</affiliation>
		<affiliation numeration="2" content_type="html">International Centre on Environmental Monitoring Research Foundation and Department of Computer Sciences, University of Genova, University Campus, Cadorna7, 17100 Savona, Italy</affiliation>
	</affiliations>
	<abstract content_type="html">The right of a person to be protected from natural hazards is a
characteristic of the social and economical development of the society. This
paper is a contribution to the reflection about the role of Civil Protection
organizations in a modern society. The paper is based in the inaugural
conference made by the authors on the 9th Plinius Conference on
Mediterranean Storms. Two major issues are considered. The first one is
sociological; the Civil Protection organizations and the responsible
administration of the land use planning should be perceived as reliable as
possible, in order to get consensus on the restrictions they pose, temporary
or definitely, on the individual free use of the territory as well as in the
entire warning system. The second one is technological: in order to be
reliable they have to issue timely alert and warning to the population at
large, but such alarms should be as &quot;true&quot; as possible. With this aim, the
paper summarizes the historical evolution of the risk assessment, starting
from the original concept of &quot;hazard&quot;, introducing the concepts of
&quot;scenario of event&quot; and &quot;scenario of risk&quot; and ending with a discussion
about the uncertainties and limits of the most advanced and efficient tools
to predict, to forecast and to observe the ground effects affecting people
and their properties. The discussion is centred in the case of heavy rains
and flood events in the North-West of Mediterranean Region.</abstract>
	<references>
		<reference numeration="1" content_type="text"> Apel, H., Thieken, A., Merz, B., and Blösch, G.: A probabilistic modelling system for assessing flood risks, Natural Hazards, 38(1–2), 79–100, 2006. </reference>
		<reference numeration="2" content_type="text"> Barnolas, M., Rigo, T., and Llasat, M. C.: Characteristics of 2-D convective structures in Catalonia (NE Spain): an analysis using radar data and GIS, Hydrol. Earth Syst. Sci. Discuss., 6, 4705–4736, 2009. </reference>
		<reference numeration="3" content_type="text"> Barrera, A., Llasat, M. C., and Barriendos, M.: Estimation of extreme flash flood evolution in Barcelona County from 1351 to 2005, Nat. Hazards Earth Syst. Sci., 6, 505–518, 2006. </reference>
		<reference numeration="4" content_type="text"> Barriendos, M. and Martín Vide, J.: Meteorological hazards in Barcelona as from historical records (from the 14th to the 19th century). Initial results concerning their plurisecular climatic patter&quot;, in:Advances in Historical Climatology in Spain, edited by: Martín Vide, J., Oikos-Tau, Barcelona, 133–156, 1997. </reference>
		<reference numeration="5" content_type="text"> Barriendos, M., Coeur, D., Lang, M., Llasat, M. C., Naulet, R., Lemaitre, F., and Barrera, A.: Stationarity analysis of historical flood series in France and Spain (14th–20th centuries), Nat. Hazards Earth Syst. Sci., 3, 583–592, 2003. </reference>
		<reference numeration="6" content_type="text"> Brilly, M. and Polic, M.: Public perception of flood risks, flood forecasting and mitigation, Nat. Hazards Earth Syst. Sci., 5, 345–355, 2005. </reference>
		<reference numeration="7" content_type="text"> Buizza, R., Hollingsworth, A., Lalaurette, F., and Ghelli, A.: Probabilistic Predictions of Precipitation Using the ECMWF Ensemble Prediction System, Weather and Forecasting, 14, 168–189, 1998. </reference>
		<reference numeration="8" content_type="text"> Chancibault, K., Anquetin, S., Ducrocq, V., Saulnier, G.-M.: Hydrological evaluation of high resolution precipitation forecasts of the Gard flash-flood event (8–9 September 2002), Q. J. Roy. Meteorol. Soc., 132, 1091–1117, 2006. </reference>
		<reference numeration="9" content_type="text"> Collier, C. G.: Flash flood forecasting: What are the limits of predictability?, Q. J. Roy. Meteorol. Soc., 133, 3–23, 2007. </reference>
		<reference numeration="10" content_type="text"> Cutter, S. L.: Living with risk, The geography of technological hazards, Arnold, London-New York, 214 pp., 1993. </reference>
		<reference numeration="11" content_type="text"> Cullen, A. C. and Frey, H. C.: Probabilistic Techniques in Exposure Assessment – A Handbook for Dealing with Variability and Uncertainty in Models and Inputs, Plenum Press, New York, 1999. </reference>
		<reference numeration="12" content_type="text"> Diomede, T., Nerozzi, F., Paccagnella, T., and Todini, E.: The use of meteorological analogues to account for LAM QPF uncertainty, Hydrol. Earth Syst. Sci., 12, 141–157, 2008. </reference>
		<reference numeration="13" content_type="text"> Enander A.: Risk perception in a wider context: how do the results from FLOWS fit with other studies on risk perception?, FLOWS Third International Conference, Conference report, 2005. </reference>
		<reference numeration="14" content_type="text"> Estrela, T., Marcuello, C., and Dimas, M.: Las aguas continentales en los países mediterráneos de la Unión Europea, Report of the CEDEX, Ministerio de Fomento, Madrid, Spain, 293 pp., 2000. </reference>
		<reference numeration="15" content_type="text"> Ferraris, L., Rudari, R., and Siccardi, F.: The Uncertainty in the Prediction of Flash Floods in the Northern Mediterranean Environment, J. Hydrometeorol. 3(6), 714–727, 2002. </reference>
		<reference numeration="16" content_type="text"> Fiori, E., Parodi, A., and Siccardi, F.: Dealing with uncertainty: turbulent parameterizations and grid-spacing effects in numerical modelling of deep moist convective processes, Nat. Hazards Earth Syst. Sci., 9, 1871–1880, 2009. </reference>
		<reference numeration="17" content_type="text"> Fordham, M. H.: Choice and Constraint in Flood Hazard Mitigation: The Environmental Attitudes of Floodplain Residents and Engineers, PhD Thesis, Middlesex University, 1992. </reference>
		<reference numeration="18" content_type="text"> Gabellani, G., Boni, G., Ferraris, L., Hardenberg, J. H., and Provenzale, A.:. Propagation of uncertainty from rainfall to runoff: A case study with a stochastic rainfall generator, Adv. Water Resour., 30, 2061–2071, ISSN: 0309-1708, 2007. </reference>
		<reference numeration="19" content_type="text"> Garcia-Moya, J. A., Callado, A., Santos, C., Santos-Munoz, D., and Simarro, J.: Multimodel Ensemble for Operational Short-Range Forecast. 9th Plinius Conference on Mediterranean Storms, Varenna, Italy, October, p. 18, 2008. </reference>
		<reference numeration="20" content_type="text"> Guzzetti, F., Cardinali, M., and Reichenbach, P.: The AVI Project: A bibliographical and archive inventory of landslides and floods in Italy, Environ. Manage., 18, 623–633, 1994. </reference>
		<reference numeration="21" content_type="text"> Kundzewicz, Z. W. and Mendel, L.: Flood risk and vulnerability in the changing world, International conference: Towards natural flood reduction strategies, Warsaw, 2003. </reference>
		<reference numeration="22" content_type="text"> Lastoria, B., Simonetti, M. R., Casaioli, M., Mariani, S., and Monacelli, G.: Socio-economic impacts of major floods in Italy from 1951 to 2003, Adv. Geosci., 7, 223–229, 2006. </reference>
		<reference numeration="23" content_type="text"> Legrand, P., Brugnot, G., and Baumont, G.: Rétour d&apos;experience des inondations de septembre de 2002 dans les départaments du Gard, de l&apos;Hérault, du Vaucluse, des Bouches de Rhône, de l&apos;Ardèche et de la Drôme, Contribution du Groupe d&apos;Appui et d&apos;expertisse scientifique, (CD-ROM), 2003. </reference>
		<reference numeration="24" content_type="text"> Llasat, M. C.: Les crues mediterraneennes recentes et historiques (Espagne, France, Italie), consequences-enseignements-projets. Crues extremes regionaux en Europe, La Houille Blanche, 6, 37–41, 2004. </reference>
		<reference numeration="25" content_type="text"> Llasat, M. C.: High magnitude storms and floods, in: The Physical Geography of the Mediterranean, edited by: Woodward, J. C., Oxford University Press, Oxford, 513–540, 2009. </reference>
		<reference numeration="26" content_type="text"> Llasat-Botija, M. and Llasat, M. C.: Comparaison des systèmes d&apos;alerte opérationnels, Espagne, France, Italie, Projet AMPHORE, 2003-03-4.3-I-079, Interreg III B Mediterranée occidentale, 2006. </reference>
		<reference numeration="27" content_type="text"> Llasat, M. C., López, L., Barnolas, M., and Llasat-Botija, M.: Flash-floods in Catalonia: the social perception in a context of changing vulnerability, Adv. Geosci., 17, 63–70, 2008. </reference>
		<reference numeration="28" content_type="text"> Llasat, M. C., Atencia, A., Garrote, L., and Mediero, L.: The hydrometeorological forecasting in the framework of the European project FLASH, La Houille Blanche, 6, 66–71, doi:10.1051/lhb/2009080, 2009. </reference>
		<reference numeration="29" content_type="text"> Martín, M. L., Santos-Muñoz, D., Morata, A., Luna, M. Y., and Valero, F.: An objectively selected case study of a heavy rain event in the Mediterranean Basin: A diagnosis using numerical simulation, Atmos. Res., 81, 187–205, 2006. </reference>
		<reference numeration="30" content_type="text"> Messner, F. and Meyer, V.: Flood damage, vulnerability and risk perception. Challenges for flood damage research, in: Flood Risk Management: Hazards, Vulnerability and Mitigation Measures, edited by: Schanze, J., Zeman, E., and Marsalek, J., Springer, 149–167, 2006. </reference>
		<reference numeration="31" content_type="text"> Molini, L., Parodi, A., Rebora, N., and Siccardi, F.: Assessing uncertainty in radar measurements on simplified meteorological scenarios, Adv. Geosci., 7, 141–146, 2006. </reference>
		<reference numeration="32" content_type="text"> Molini, L., De Sanctis, K., Parodi, A., Ferretti, R., Marzano, F. S., Montopoli, M., and Siccardi, F.: Characterization of convective rainfall using c-band dual-polarizedradar and models intercomparison: COSMO-LAMI and MM5, 4th European Conference on Severe Storms, 10–14 September 2007, Trieste, Italy, 2007. </reference>
		<reference numeration="33" content_type="text"> Morin, E., Goodrich, D. C., Maddox, R. A., Gao, X., Gupta, H. V., and Sorooshian, S.: Spatial patterns in thunderstorm rainfall events and their coupling with watershed hydrological response, Adv. Water Resour., 29, 843–860, 2006. </reference>
		<reference numeration="34" content_type="text"> Munich Re: Topics: Geo Natural Catastrophes, Münchener Rück, 2007. </reference>
		<reference numeration="35" content_type="text"> Nunes Correia, F., Fordham, M., Saraiva, M., and Bernardo, F.: Flood Hazard Assessment and Management: Interface with the Public, Water Resour. Manage., 12, 209–227, 1998. </reference>
		<reference numeration="36" content_type="text"> Raiable, C. C., Della-Marta, P. M., Schwierz, C., Wernli, H., and Blender, R.: Northern Hemisphere Extratropical Cyclones: A Comparison of Detection and Tracking Methods and Different Reanalyses, Mon. Weather Rev., 136, 880–897, 2008. </reference>
		<reference numeration="37" content_type="text"> Ramos, M. H., Bartholmes, J., and Thielen-del Pozo, J.: Development of decision support products based on ensemble weather forecasts in the European Flood Alert System, Atmos. Sci.. Lett., 8, 113–119, 2007. </reference>
		<reference numeration="38" content_type="text"> Richard, E., Cosma, S., Benoit, R., Binder, P., Buzzi, A., and Kaufmann, P.: Intercomparison of mesoscale meteorological models for precipitation forecasting, Hydrol. Earth Syst. Sci., 7, 799–811, 2003. </reference>
		<reference numeration="39" content_type="text"> Rife, D. L., Davis, C. A., Liou, Y. L., and Warner, T. T.: Predictability of Low-Level Winds by Mesoscale Meteorological Models, Mon. Weather Rev., 132(11), 2553–2569, 2004. </reference>
		<reference numeration="40" content_type="text"> Rotunno, R.: Moist convection and mesoscale predictability, 9th Plinius Conference on Mediterranean Storms, Varenna, Italy, October, p. 15, 2008. </reference>
		<reference numeration="41" content_type="text"> Siccardi, F., Boni, G., Ferraris, L., and Rudari, R.: A Hydro-Meteorological Approach for Probabilistic Flood Forecast, J. Geophys. Res., 110, D5, doi:10.1029/2005JD005787, 2005. </reference>
		<reference numeration="42" content_type="text"> Siccardi, F. and Tibaldi, S.: Proscenio first year Report, Dept. of Civil Protection, Rome, 2006. </reference>
		<reference numeration="43" content_type="text"> Skiple Ibreek, A., Krasovkaia, I., Gottschalk, L., and Berg, H.: Perception and communication of flood risk – preliminary results from the flows project, International Conference on Innovation Advances and Implementation of Flood Forecasting Technology, Norway, 2005. </reference>
		<reference numeration="44" content_type="text"> Steppeler, J., Hess, R., Doms, G., Schattler, U., and Bonaventura, L.: Review of numerical methods for non hydrostatic weather prediction models, Meteorol. Atmos. Phys., 82, 287–301, 2003. </reference>
		<reference numeration="45" content_type="text"> Turato, B., Reale, O., and Siccardi, F.: Water Vapor Sources of the October 2000 Piedmont Flood, J. Hydrometeorol., 5, 693–712, 2004. </reference>
		<reference numeration="46" content_type="text"> UNISDR: World Conference on Disaster Reduction. Proceedings of the Conference. Building the Resilience of Nations and Communities to Disasters, 18–22 January 2005, Kobe, Hyogo, Japan, United Nations, Geneva, http://documents.un.org/simple.asp, 2005. </reference>
		<reference numeration="47" content_type="text"> UNISDRa: Disasters in numbers, http://www.unisdr.org/eng/terminology/terminology-2009-eng.html, 2009. </reference>
		<reference numeration="48" content_type="text"> UNISDRb: UNISDR Terminology on Disaster Risk Reduction, http://www.unisdr.org/eng/, 2009. </reference>
		<reference numeration="49" content_type="text"> Vincendon, B., Chancibault, K., Ducrocq, V., Bouilloud, L., Saulnier, G.-M., Lelay, M., Kotroni, V., Lagouvardos, K., Milelli, M., Rabuffetti, D., and Dierer, S.: Flash flood forecasting within the preview project: high resolution hydrometeorological simulations, http://www.cnrm.meteo.fr/icam2007//ICAM2007/extended/manuscript_178.pdf, 2007. </reference>
		<reference numeration="50" content_type="text"> von Hardenberg, J., Ferraris, L., Rebora, N., and Provenzale, A.: Meteorological uncertainty and rainfall downscaling, Nonlin. Processes Geophys., 14, 193–199, 2007. </reference>
		<reference numeration="51" content_type="text"> Wilson, L.: Comments on &quot;Probabilistic Predictions of Precipitation Using the ECMWF Ensemble Prediction System&quot;, Weather and Forecasting, 15, 361–364, 2000. </reference>
		<reference numeration="52" content_type="text"> Wood, E. F. and Rodriguez-Iturbe, I.: A Baysian approach to analyzing uncertainty among flood frequency models, Water Resour. Res., 11, 839–843, 1975. </reference>
		<reference numeration="53" content_type="text"> Zampieri, M., Malguzzi, P., and Buzzi, A.: Sensitivity of quantitative precipitation forecasts to boundary layer parameterization: a flash flood case study in the Western Mediterranean, Nat. Hazards Earth Syst. Sci., 5, 603–612, 2005. </reference>
	</references>
</article>

