Articles | Volume 370
https://doi.org/10.5194/piahs-370-201-2015
https://doi.org/10.5194/piahs-370-201-2015
11 Jun 2015
 | 11 Jun 2015

Operational tools to help stakeholders to protect and alert municipalities facing uncertainties and changes in karst flash floods

V. Borrell Estupina, F. Raynaud, N. Bourgeois, L. Kong-A-Siou, L. Collet, E. Haziza, and E. Servat

Related authors

Neural network modeling and geochemical water analyses to understand and forecast karst and non-karst part of flash floods (case study on the Lez river, Southern France)
T. Darras, F. Raynaud, V. Borrell Estupina, L. Kong-A-Siou, S. Van-Exter, B. Vayssade, A. Johannet, and S. Pistre
Proc. IAHS, 369, 43–48, https://doi.org/10.5194/piahs-369-43-2015,https://doi.org/10.5194/piahs-369-43-2015, 2015

Cited articles

Bailly-Comte, V., Borrell-Estupina, V., Jourde, H., and Pistre, S.: A conceptual semi distributed model of the Coulazou River as a tool for assessing surface water–karst groundwater interactions during flood in Mediterranean ephemeral rivers, Water Resour. Res., 48, W09534, https://doi.org/10.1029/2010WR010072, 2012.
Borrell Estupina, V., Ladouche, B., Malaterre, P.-O., Ricci, S., Caballero, Y., Coustau, M., Dorfliger, N., Fleury, P., Jay-Allemand, M., Maréchal, J.-C., and Thual, O.: Forecasting and mitigation of flooding in a Mediterranean karstic watershed. Hydrology in a Changing World: Environmental and Human Dimensions Proceedings of FRIEND-Water 2014, Red Book IAHS Publ. 363, 288–294, 2014.
Coustau, M., Bouvier, C., Borrell-Estupina, V., and Jourde, H.: Flood modelling with a distributed event-based parsimonious rainfall-runoff model: case of the karstic Lez river catchment, Nat. Hazards Earth Syst. Sci., 12, 1119–1133, https://doi.org/10.5194/nhess-12-1119-2012, 2012.
Coustau, M., Ricci, S., Borrell-Estupina, V., Bouvier, C., and Thual, O.: Benefits and limitations of data assimilation for discharge forecasting using an event-based rainfall-runoff model, Nat. Hazards Earth Syst. Sci., 13, 583–596, https://doi.org/10.5194/nhess-13-583-2013, 2013.
Dehotin, J. and Breil, P.: Rapport technique du projet IRIP: Cartographie de l'aléa inundation par ruissellement, Cemagref-publications, rapport technique, Lyon, p. 76, 2011.
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Short summary
The karst flash floods are responsible for many deaths and involve many material damages. Because they are rapid and intense, they are poorly known, and because the meteorological prediction is very uncertain, the forecasting these floods is a real challenge. To face the karst flash floods forecasting, this study develops two operational tools to help reducing the durations of intervention of the safeguards and optimizing the flood risk planning management.