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Letteratura scientifica selezionata sul tema "Prévision d'Inondation"
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Articoli di riviste sul tema "Prévision d'Inondation"
Marty, Renaud, Yoann Faucard, Pierre-Adrien Hans, Didier Reinbold e 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, n. 1 (febbraio 2019): 26–32. http://dx.doi.org/10.1051/lhb/2019004.
Testo completoJacopin, Bertrand, Emilie Andries, Yohann Beureno, Fabienne Mercier, Pierre-Yves Valantin e Yann Laborda. "Atlas dynamique des zones inondables : outil operationnel d'aide à la décision". La Houille Blanche, n. 1 (febbraio 2019): 13–18. http://dx.doi.org/10.1051/lhb/2019002.
Testo completoBreton, C., e C. Marche. "Une aide à la décision pour le choix des interventions en zone inondable". Revue des sciences de l'eau 14, n. 3 (12 aprile 2005): 363–79. http://dx.doi.org/10.7202/705424ar.
Testo completoMannessiez, Fabrice, Pierre-Yves Valantin e Yann Laborda. "Prise en compte des capacités de prévision des crues dans les plans de gestion de crise – exemple du plan de gestion de crise inondation de l'hôpital d'Avignon". La Houille Blanche, n. 3-4 (ottobre 2019): 67–73. http://dx.doi.org/10.1051/lhb/2019045.
Testo completoVerrhiest-Leblanc, Ghislaine, Pascal Belin, Jean Pansu e Patrick Noterman. "De l'intérêt des exercices de crise inondation – vers des recommandations issues du retour d'expérience". La Houille Blanche, n. 2 (aprile 2019): 81–88. http://dx.doi.org/10.1051/lhb/2019018.
Testo completoAlliau, D., P. Balayn e D. Ouf. "Outils d'aide à la gestion de crise : de la prévision de crue à l'établissement de cartes d'inondation pour la coordination des actions". La Houille Blanche, n. 1 (febbraio 2016): 50–56. http://dx.doi.org/10.1051/lhb/2016007.
Testo completoTesi sul tema "Prévision d'Inondation"
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.
Testo completoNgo, Anh Tu. "Evaluation environnementale du risque d'inondation dans le delta du fleuve Ha Thanh (centre Viêt-Nam)". Electronic Thesis or Diss., Orléans, 2014. http://www.theses.fr/2014ORLE1129.
Testo completoLocated in South-Central Vietnam, the port city of Quynhon is the capital city of the Binhdinh province. The city undergoes a rapid expansion since the end of the Vietnam war (1975). Urban spread changes land use patterns in the Ha Thanh river delta. The Ha Thanh river hydrologic regime has not been thoroughly studied so far. However, it is susceptible to flash flood during the frequent typhoon events. Because urban development multiplies exposed buildings within the floodplain, the present dissertation aims at providing a better knowledge of flood hazard and vulnerability in the delta for better risk management. For this purpose, an environmental and geomatic assessment is conducted to identify flood speed and expanse on the one hand, and draw a hazard exposure map on the other hand. This dissertation also analyses the environmental manipulations of the river and its watershed that impact its hydrological regime
Beucher, Stéphanie. "Risque d'inondation et dynamiques territoriales des espaces de renouvellement urbain : les cas de Seine-Amont et de l'Est londonien". Phd thesis, Université de Nanterre - Paris X, 2008. http://tel.archives-ouvertes.fr/tel-00336726.
Testo completoLes projets de renouvellement urbain sont placés sous le signe du développement durable : comment dès lors concevoir des stratégies d'aménagement durable de ces espaces ? S'il est impossible d'éliminer le risque, il paraît souhaitable de mettre en place un système d'aménagement qui intègre le risque à toutes les échelles. La comparaison des outils de gestion et des mécanismes de gouvernance existants dans les deux pays permet d'envisager la planification stratégique des espaces fluviaux et de construire, dans les deux espaces étudiés, des territoires non plus vulnérables, mais résilients.
Palka, Gaëtan. "Amélioration de la cartographie du risque d'inondation par l'intégration des besoins et préférences des destinataires". Thesis, Tours, 2015. http://www.theses.fr/2015TOUR1806/document.
Testo completoFlood risk management has evolved from a structural approach to a non-structural policy supported by graphical tools (including maps), present at all stages of the flood risk management. However, although they are among the best tools for representation, communication and decision-making, these maps are characterized by gaps in their figuration, particularly because of a weak integration of their use in the design. The main objective of this research is to define the specific mapping rules for different categories of stakeholders who are the end-users of maps during an evacuation (inhabitants, local decision-makers and rescue forces) by using their characteristics and their issues to produce more efficient maps in order to manage evacuation. Toward this goal, the IMaDeS application (Interactive Map Design System) was developed to allow stakeholders to co-build their maps and the most representative templates are evaluated by eye-tracking paired with a questionnaire
Ngo, Anh Tu. "Evaluation environnementale du risque d'inondation dans le delta du fleuve Ha Thanh (centre Viêt-Nam)". Phd thesis, Université d'Orléans, 2014. http://tel.archives-ouvertes.fr/tel-01004411.
Testo completoKreis, Nicolas. "Modélisation des crues des rivières de moyenne montagne pour la gestion intégrée du risque d'inondation : application à la vallée de la Thur (Haut-Rhin)". Phd thesis, ENGREF (AgroParisTech), 2004. http://pastel.archives-ouvertes.fr/pastel-00001251.
Testo completoJanbain, Imad. "Apprentissage Ρrοfοnd dans l'Ηydrοlοgie de l'Estuaire de la Seine : Recοnstructiοn des Dοnnées Ηistοriques et Ρrévisiοn Ηydraulique". Electronic Thesis or Diss., Normandie, 2024. http://www.theses.fr/2024NORMR033.
Testo completoThis PhD thesis explores the application of deep learning (DL) algorithms to address hydrological challenges in the Seine River basin, France’s second longest river. The Seine’s intricate hydraulic regime, shaped by variable rainfall, tributaries, human interventions, and tidal fluctuations, presents an ideal scenario for advanced computational techniques. DL models, particularly recurrent-based neural networks and attention mechanisms, were chosen for their ability to capture long-term temporal dependencies in time series data, outperforming traditional machine learning (ML) models and their reduced need for manual calibration compared to physical-based models.The research focuses on developing custom methodologies to enhance DL efficiency and optimize its application to specific challenges within the Seine River Basin. Key challenges include addressing complex interactions within the study area, predicting extreme flood events, managing data limitations, and reconstructing missing historical databases crucial for analyzing water level fluctuations in response to variables such as climatic changes. The objective is to uncover insights, bridge data gaps, and enhance flood prediction accuracy, particularly for extreme events, thereby advancing smarter water management solutions.Detailed across four articles, our contributions showcase the effectiveness of DL in various hydrological challenges and applications: filling missing water level data gaps that may span several months in hourly records, projecting water quality parameters over 15 years in the past, analyzing station interactions, and predicting extreme flood events on both large (up to 7 days ahead in daily data) and small scales (up to 24 hours in hourly data).Proposed techniques such as the Mini-Look-Back decomposition approach, automated historical reconstruction strategies, custom loss functions, and extensive feature engineering highlight the versatility and efficacy of DL models in overcoming data limitations and outperforming traditional methods. The research emphasizes interpretability alongside prediction accuracy, providing insights into the complex dynamics of hydrological systems. These findings underscore the potential of DL and the developed methodologies in hydrological applications while suggesting broader applicability across various fields dealing with time series data
With, Lauriane. "Approche géohistorique de la gestion et de la prévention du risque d'inondation : le cas de la vallée de la Lauch (Haut-Rhin) de 1778 à nos jours". Thesis, Mulhouse, 2014. http://www.theses.fr/2014MULH4452/document.
Testo completoAmong the natural hazards, the flood risk is the most frequent and the most harmful in France with about 50 % of the municipalities exposed. In the Haut-Rhin department, 80 % of the municipalities are concerned. We have chosen this subject because no historic study exists about floods in Alsace and especially about the Lauch valley, where the last big events have taken place. In front of the impossibility to eradicate the risk, the Man committed palliative actions to protect himself through history. How have the historic events been taken into consideration in policies of management and prevention of the flood risk in the Lauch valley for more than two centuries ? To answer this question, we have used a diachronic approach which begins with the disastrous event of February 1990, and adopted an interdisciplinary method. Based on an important corpus of sources, this thesis puts in perspective the evolution of the management of the floods over the period considered according to the hydrological events restored via a regressive method, the stakes, the very contrasted political contexts and the actors, over the local, national and European plans. This thesis is part of a logic of applied reasoning and has for ambition to improve the information about the phenomena and to constitute a "basis of scientific knowledge" for a better control of the risk. This way, it seems fundamental to know flood hazard to be able to anticipate it, to manage it better and to protect ourselves
Alaeddine, Houssein. "Un modèle d'optimisation spatio-temporel pour l'évacuation de la population exposée aux catastrophes naturelles : projet ACCELL : évaluation spatio-temporelle de l'ACCessibilité d'Enjeux localisés en situation d'inondation sur le bassin de la Loire". Thesis, Tours, 2014. http://www.theses.fr/2014TOUR1802/document.
Testo completoThe importance of managing an urban site threatened or affected by flooding requires the development of effective evacuation systems. An effective evacuation system has to take into account some constraints such as the transportation traffic which plays an important role as well as others such as the accessibility, necessary human resources and material equipment (vehicles, assembly points, etc...). The main objective of this work is to bring assistance to the technical services and brigade forces in terms of accessibility by providing itineraries with respect to rescue operations and the evacuation of people and goods.We consider the evacuation of a middle size area, exposed to a risk, and more precisely to a risk of flooding. In case of flooding event, the most of inhabitants will be evacuated by themselves, ie., using their personal vehicles. Considered case here, the flooding can be forecast in advance, and then the population has few days (2-4) to evacuate. Our aimis to build an evacuation plan, ie., fixing for each individual the date of departure and the path to reach the assembly point (also called shelter) associated. Evacuation plan must avoid congestion on the roads of evacuation network.Here, we present a spatio-temporal optimization model for the evacuation of the population exposed to natural disasters, and more particularly to a flood risk
Vo, Ngoc Duong. "Modélisation hydrologique déterministe pour l'évaluation des risques d'inondation et le changement du climat en grand bassin versant. Application au bassin versant de Vu Gia Thu Bon, Viet Nam". Thesis, Nice, 2015. http://www.theses.fr/2015NICE4056/document.
Testo completoClimate change due to the increase of greenhouse gas emissions is considered to be one of the major challenges to mankind in the 21st century. It will lead to changes in precipitation, atmospheric moisture, increase in evaporation and probably a higher frequency of extreme events. The consequences of these phenomena will have an influence on many aspects of human society. Particularly at river deltas, coastal regions and developing countries, the impacts of climate change to socio-economic development become more serious. So there is a need for a robust and accurate estimation of the variation of natural factors due to climate change, at least in the hydrological cycle and flooding events to provide a strong basis for mitigating the impacts of climate change and to adapt to these challenges. The aim of this study is to present a methodology to assess the impacts of different climate change scenarios on a flood prone area of a coastal river basin in the central region of Viet Nam – Vu Gia Thu Bon catchment. The hydrological simulations are based on a validated deterministic hydrological model which integrates geology, soil, topography, river systems and climate variables. The present day climate, over the period of 1991-2010 was reasonably simulated by the hydrological model. Future climate (2091-2100) information was obtained from a dynamical downscaling of the global climate models. The study also analyzes the changes in the flood dynamics of the study region, the hydrological shift and the uncertainties of climate change simulation