A5003817094- Landslides and related hazards
- Karst Systems and Hydrogeology
- Groundwater and Watershed Analysis
- Oral and Maxillofacial Pathology
- Rock Mechanics and Modeling
- Tunneling and Rock Mechanics
- Geological and Geophysical Studies Worldwide
- Flood Risk Assessment and Management
Université de Tours
2022-2024
CItés, Territoires, Environnement et Sociétés
2022-2024
Recent decades have seen a growing availability of detailed geo-environmental data, coupled with powerful open-access software and machine-learning algorithms, driving significant advancements in natural hazard forecasting. Exploring cutting-edge techniques is essential to understanding their strengths limitations, which vary factors such as data quality, types, the complexity variable relationships. In this study, we extend application Maximum Entropy model (MaxEnt) initially applied...
Abstract. In this study, we extend the application of Maximum Entropy model (MaxEnt), traditionally applied to ecological research and less explored in natural hazard studies, a novel context by characterising multi-hazard scenario (i.e., flood-triggered sinkholes) Orléans karst region (Val d'Orléans) France. Many regions world exhibit complex landscapes where networks interrelationships (cascades) pose challenges due potential interactions between hazards different temporal spatial scales...
<p>Karst landscapes are perceived as sensible environments due to soluble rocks (limestone, marble, dolomite, etc.) being the predominant features. The dissolution process in karstic structures poses serious multiple hazards communities on which they built. Sinkholes and ground subsidence main geological from these areas causing damage lives livelihoods. Meteorological events such heavy rainfall leading flooding play an important aggravating factor for often can collide with...
En tant qu’élément central de la politique nationale gestion des risques naturels, le Plan Prévention du Risque inondation (PPRi) est fondé sur une logique mono-aléa. Le val d’Orléans (VdO) concerné par l’interaction entre deux aléas naturels majeurs, les inondations et effondrements karstiques. L’existence PPRi impose aux collectivités territoriales concernées (mairies) développer un Document d’Information Communal RIsques Majeurs (DICRIM). Une rapide analyse ces dispositifs communication...