Academic literature on the topic 'Inondations – Prévision'
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Journal articles on the topic "Inondations – Prévision"
Marty, Renaud, Yoann Faucard, Pierre-Adrien Hans, Didier Reinbold, and Lionel Berthet. "Se préparer pour une meilleure anticipation des crues, premier bilan des actions entreprises par le service de prévision des crues Loire-Cher-Indre." La Houille Blanche, no. 1 (February 2019): 26–32. http://dx.doi.org/10.1051/lhb/2019004.
Full textJacopin, Bertrand, Emilie Andries, Yohann Beureno, Fabienne Mercier, Pierre-Yves Valantin, and Yann Laborda. "Atlas dynamique des zones inondables : outil operationnel d'aide à la décision." La Houille Blanche, no. 1 (February 2019): 13–18. http://dx.doi.org/10.1051/lhb/2019002.
Full textPla, Guillaume, Julien Crippa, Abdelatif Djerboua, Octavian Dobricean, Frédéric Dongar, Allan Eugene, and Mireille Raymond. "ESPADA : un outil pour la gestion en temps réel des crues éclairs urbaines en pleine modernisation." La Houille Blanche, no. 3-4 (October 2019): 57–66. http://dx.doi.org/10.1051/lhb/2019027.
Full textREIMINGER, Nicolas, Xavier JURADO, Loïc SAUNIER, Loïc MAURER, Eva REIMINGER, Lucie WEBER, Thi Huong Ly NGUYEN, and Cédric WEMMERT. "Évaluation des performances de l’intelligence artificielle et de l’apprentissage automatique pour la prévision des crues : étude de cas du bassin versant de l’Ill." Techniques Sciences Méthodes, TSM 11/2024 (November 19, 2024): 53–71. http://dx.doi.org/10.36904/tsm/20241153.
Full textSauvagnargues, Sophie, Pierre-Alain Ayral, Florian Tena-Chollet, Noémie Fréalle, and Thibault Wassner. "Méthodologie d'appui aux communes pour la gestion de crise des inondations fluviales et côtières : évaluation objective des plans communaux de sauvegarde (PCS) et organisation d'exercices de gestion de crise." La Houille Blanche, no. 3-4 (October 2019): 49–56. http://dx.doi.org/10.1051/lhb/2019042.
Full textLaplace, D., C. Philibert, and J. Coconi. "Prévision et gestion de crises dues aux inondations urbaines et périurbaines." La Houille Blanche, no. 1 (January 2005): 42–45. http://dx.doi.org/10.1051/lhb:200501005.
Full textChave, Sylvain, and Guillaume Ferry. "Le concept intégrateur des niveaux de sécurité Predict appliqué aux crues et inondations de 2018." La Houille Blanche, no. 3-4 (October 2019): 39–47. http://dx.doi.org/10.1051/lhb/2019041.
Full textEscudier, Aurélie, Pierre-Adrien Hans, Christophe Astier, and Jean-Luc Souldadié. "Prévision des inondations : gestion de crise et partage de l'information des zones inondées." La Houille Blanche, no. 5 (October 2016): 5–10. http://dx.doi.org/10.1051/lhb/2016053.
Full textHingray, B., C. Bouvier, M. Desbordes, and B. Cappelaere. "Inondations urbaines : un indicateur géométrique caractéristique du comportement hydraulique du bâti." Revue des sciences de l'eau 13, no. 1 (April 12, 2005): 85–100. http://dx.doi.org/10.7202/705383ar.
Full textGuelbeogo, Sidiki, Lucien Ouedraogo, and Sayouba Ilboudo. "Prévision des crues dans le bassin versant du Kou, Burkina Faso." International Journal of Biological and Chemical Sciences 17, no. 3 (August 24, 2023): 1131–46. http://dx.doi.org/10.4314/ijbcs.v17i3.29.
Full textDissertations / Theses on the topic "Inondations – Prévision"
Naulet, Robin. "Utilisation de l'information des crues historiques pour une meilleure prédétermination du risque d'inondation : application au bassin de l'Ardèche à Vallon Pont-d'Arc et St-Martin d'Ardèche." Université Joseph Fourier (Grenoble), 2002. http://www.theses.fr/2002GRE10111.
Full textNaulin, Jean-Philippe. "Modélisation hydrologique distribuée pour la prévision des coupures de routes par inondation : application au département du Gard." Ecole centrale de Nantes, 2012. http://www.theses.fr/2012ECDN0007.
Full textAbstract With the development of high spatial and temporal resolution rainfall measurements, distributed hydro-meteorological models can provide useful information to anticipate the local consequences of storm events over a region. Nevertheless, the estimation of local consequences through distributed discharge forecasting is not a straightforward purpose: the uncertainties associated to discharge forecasts may be very important, especially in ungauged areas and the consequences highly depend on the local susceptibility to flooding. In this context, a prototype of road inundation warning system, providing a rating of road submersion risk every 15 minutes during a flood event, has been developed. Initially tested in limited areas, the system has been extended to the entire Gard department which represents an application area of 5000 km² including 2000 target points for which warnings are computed. The system combines a distributed rainfall-runoff model and a susceptibility rating model. The system has been validated against reported road inundations. It appeared to perform well, even if the number of generated false alarms is important. The road inundation warning system has been then used to evaluate the usefulness of radar quantitative precipitation estimates for hydrological distributed applications. In order to improve the results, data assimilation techniques have been implemented to correct the susceptibility rating of the road sections as well as the rainfall-runoff model. Finally, this work demonstrated the potential of highly distributed rainfall-runoff model in combination with local exposure models as an innovating and efficient flood forecasting tool
Nalbantis, Ioannis. "Identification de modèles pluie-débit du type hydrogramme unitaire : développements de la méthode DPFT et validation sur données générées avec et sans erreur." Grenoble INPG, 1987. http://www.theses.fr/1987INPG0119.
Full textDatin, Rachel. "Outils opérationnels pour la prévision des crues rapides : traitement des incertitudes et intégration des prévisions météorologiques : développements de Topmodel pour la prise en compte de la variabilité spatiale de la pluie : application au bassin versant de l'Ardèche." Grenoble INPG, 1998. http://www.theses.fr/1998INPG0103.
Full textAbaza, Mabrouk. "Exploration opérationnelle de la prévision hydrologique d'ensemble avec assimilation automatique de données." Doctoral thesis, Université Laval, 2014. http://hdl.handle.net/20.500.11794/25488.
Full textThe aim of this research project is to identify an automatic data assimilation method that could be used in an operational flood forecasting context. The Ensemble Kalman Filter (EnKF) and the variational assimilation method were first compared on the GR4Jsnow model. Results showed that the EnKF provides the best performance for all forecast horizons when compared to various implementations of the variational method. The performance of the variational method varied from one watershed to another. The deterministic hydrological forecasts issued from the EnKF generate better performance than forecasts without assimilation, which is not always the case for the variational method. The naïve output assimilation is not recommended for forecasts beyond a 2-day horizon. The EnKF was next implemented on a semi-distributed hydrological model (Hydrotel) to improve the initial conditions of the hydrological ensemble predictions (HEP), for the snow-free flows on the au Saumon watershed. The verification of the quality of the HEP showed a considerable improvement in both performance and reliabilty in comparison to the results of model without assimilation. Manual assimilation provides performance similar to the EnKF, but with much less reliability. The 1000-member HEP obtained from the EnKF can be reduced up to 50 members without any loss of reliability or performance. Similar results were obtained for snow accumulation and melt periods, especially when updating the snow water equivalent in addition to the state variables previously identified for the snow-free flows, namely the soil water content and the land flow. Different Canadian meteorological ensemble prediction systems (EPS) were also compared to assess the impact of spatial resolution of these systems on the quality of the HEP – they were also compared to deterministic products. The results showed that EPS are superior to the deterministic products. Global and regional EPS share the same performance, in contrast the regional product that turned out more reliable and characterize the uncertainty of the forecast.
Gazzeh, Karim. "Aménagement et risques majeurs, le cas des inondations de novembre 1999 en Languedoc-Roussillon." Toulouse 2, 2004. http://www.theses.fr/2004TOU20019.
Full textThe assessments of natural disasters shows that the floods are the most frequent and the most devastating. This phenomenon constitutes one of the principal factors of economic and social impact. By privileging work on the vulnerability, the goal is to identify and analyze its natural and anthropic determining factors. Structured in three parts, this research analyzes the human activity within the framework of the interaction between the economic factor, the social attitudes and the prevention policy. After having treated these phenomena with a global scale (In the world and in France), the results show that the Languedoc-Roussillon area illustrates perfectly the overlap of the geographical, demographic, socio-economic, institutional and politico-administrative factors of vulnerability
Toukourou, Mohamed. "Application de l'apprentissage artificiel à la prévision des crues éclair." Paris, ENMP, 2009. http://pastel.archives-ouvertes.fr/pastel-00005626.
Full textThe need for accurate predictions of flash floods has been highlighted by the recent occurrences of catastrophic floods. The scope of this thesis is therefore to apply machine learning to forecast cévenol flash floods, which have caused casualties and huge damage in France over the last 20 years. The work was performed in the framework of the Bassin Versant Numérique Expérimental Gardon project, initiated by the French Ministry in charge of Sustainable Development. In this context, this work addresses the capability of machine learning to provide flood forecasts in the absence of rainfall forecasts The first part of this manuscript describes the family of functions chosen in the present study - neural networks-, their ability to forecast the behavior of non-linear dynamic processes, their fundamental properties (universal approximation and parsimony), as well as the conventional methods used to prevent overfitting. The second part of this work presents the river under investigation, the Gardon d'Anduze, as well as related hydrological studies. The third part presents the application of two traditional regularization methods: early stopping and weight decay. In order to allow the prediction of very intense floods, an original variable selection method is proposed: “partial cross validation”. After careful variable and model selection, the ability of models, obtained by either regularization method, to predict the most dramatic event of the database (September 2002) is assessed, thereby allowing an early warning of the populations. Thus, this work demonstrates that, in contrast to statements found in many publications on neural networks applied to flash-flood forecasting, the prediction of an event that is more intense than the events present in the database is feasible, provided a rigorous methodology is used. For this reason, this work opens the way to making current models more adaptive, and to applying the method to ungauged basins
Borrell, Valérie. "Vers une modélisation hydrologique adaptée à la prévision opérationnelle des crues éclair : application à de petits bassins versants du sud de la France." Toulouse, INPT, 2004. http://ethesis.inp-toulouse.fr/archive/00000215/.
Full textMoulin, Laetitia. "Prévision des crues rapides avec des modèles hydrologiques globaux : application aux bassins opérationnels de la Loire supérieure : évaluation des modélisations, prise en compte des incertitudes sur les précipitations moyennes spatiales et utilisation de prévisions météorologiques." Paris, AgroParisTech, 2007. http://pastel.paristech.org/5392/01/MOULIN_et_couverture.pdf.
Full textThe aim of the present work is the evaluation of lumped rainfall-runoff (RR) models for flood forecasting in the case of upper Loire river catchments. Following the description of Loire catchment at Bas-en-Basset, an analysis demonstrates both the worth and the flaws of presently available data sets. The high variability of these hydrometeorological events enables us to compare RR models in particularly difficult but interesting contexts. Simple conceptual models appear more robust and often more efficient than data-driven models. A further evaluation, based on specific criteria for flood forecasting, highlight the information about flood evolution provided by conceptual RR models, even though modelling errors remain altogether significant while the various models behave in a similar way. Estimation of mean areal precipitation is conducted with kriging tools and a model of uncertainty on mean areal precipitation estimation is proposed and validated on data. These uncertainties are then propagated within RR models. Their impact is reasonably different with respect to catchment size, as a variable part of the global modelling error may be explained. Finally, an exploratory work has demonstrated the usefulness of taking into account probabilistic precipitation forecast into a hydrometeorological chain: longer anticipation has consequently been obtained. Although pre-processing linked to these forecast availability is absolutely necessary As a conclusion, simple tools let us expect improvements in this very perfectible field
Poinsotte, Patrice. "Pluie, crue et inondation maximale probable en Versilia (Toscane, Alpes Apuane) : une nouvelle méthode d'évaluation des aléas pluvio-hydrologiques extrêmes." Dijon, 2004. http://www.theses.fr/2004DIJOL009.
Full textThe prospect of this work is building a new methodology for flood management and damage mitigation with accepted standards, especially on risk map implementation. The objectives are to implement into models and tools a new synthetic approach based on the local-storm Probable Maximum Precipitation (PMP) and Probable Maximum Flood (PMF). These concepts are devoted to hazard mitigation and thermodynamic improvement in the Apuane Alps. Research is done in the field of regionalisation in hydrology, in the field of extreme rainfalls and discharges evaluations. First results have been obtain and are conform to the Mediterranean meteorology. The quantification and localization of maximum hazard, at watershed scale, gives a good estimation of the objectives of protection against floods. Thus, the methodology gives effective answers to help decision-makers and engineers to develop solutions in order to resolve specific problems in flood risk prevention
Books on the topic "Inondations – Prévision"
Canada. Direction générale des sciences et de l'évaluation des écosystèmes. Direction de la conservation et de l'économie. Inondation: Cahier de l'eau du Canada. Ottawa, Ont: Environnement Canada, 1993.
Find full textOperational Flood Forecasting, Warning and Response for Multi-Scale Flood Risks in Developing Cities. Taylor & Francis Group, 2020.
Find full textRogelis, María Carolina. Operational Flood Forecasting, Warning and Response for Multi-Scale Flood Risks in Developing Cities. Taylor & Francis Group, 2020.
Find full textRogelis, María Carolina. Operational Flood Forecasting, Warning and Response for Multi-Scale Flood Risks in Developing Cities. Taylor & Francis Group, 2016.
Find full textRogelis, María Carolina. Operational Flood Forecasting, Warning and Response for Multi-Scale Flood Risks in Developing Cities. Taylor & Francis Group, 2020.
Find full textReed, D. W., Duncan Faulkner, Alice Robson, Helen Houghton-Carr, and Adrian C. Bayliss. Flood Estimation Handbook. Centre for Ecology & Hydrology, 2002.
Find full textImproving Flood Prediction Assimilating Uncertain Crowdsourced Data into Hydrologic and Hydraulic Models. Taylor & Francis Group, 2017.
Find full textMazzoleni, Maurizio. Improving Flood Prediction Assimilating Uncertain Crowdsourced Data into Hydrologic and Hydraulic Models. Taylor & Francis Group, 2017.
Find full textMazzoleni, Maurizio. Improving Flood Prediction Assimilating Uncertain Crowdsourced Data into Hydrologic and Hydraulic Models. Taylor & Francis Group, 2017.
Find full textBook chapters on the topic "Inondations – Prévision"
NOBERT, Sébastien, Kristian KRIEGER, and Florian PAPPENBERGER. "Dimensions politiques de la prévision d’ensemble dans la gestion des inondations en Europe." In Les risques et l’anthropocène, 177–200. ISTE Group, 2021. http://dx.doi.org/10.51926/iste.9041.ch7.
Full textSalomon, Jean-Noël. "Chapitre IV. Ce qui est souhaitable face aux crues : Fatalité, Parades, Prévisions." In L’Homme face aux crues et aux inondations, 91–120. Presses Universitaires de Bordeaux, 1997. http://dx.doi.org/10.4000/books.pub.1496.
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