L’île de La Réunion a été couverte par une vaste campagne de géophysique héliportée en 2014. Le dispositif SkyTEM a permis de cartographier l’anomalie du champ magnétique et la résistivité électrique du sous-sol jusqu’à 300 m de profondeur, et ce, sur l’ensemble de l’île. L’acquisition de ce jeu de données met en évidence la problématique de l’interprétation des données électromagnétiques héliportées à l’échelle régionale. L’interprétation d’un modèle 3D de résistivité d’une superficie 2 500 km2 nécessite la mise en place de méthodologies innovantes pour le confronter aux données géologiques, climatiques et hydrogéologiques. L’objectif de la thèse est de valoriser ce jeu de données géophysique à l’échelle régionale en intégrant l’analyse hy...
La gestion de la ressource en eau des îles volcaniques est une problématique majeure, les connaissan...
International audiencePresent-day volcano imaging and monitoring relies primarily on ground surface ...
International audienceDue to the complexity of geological formations and limited subsurface data in ...
In 2014, Reunion Island was covered by a vast airborne geophysics campaign. The SkyTEM device mapped...
International audienceIn volcanic islands, a crucial step in managing watershed water resources is t...
International audienceBasaltic volcanoes result from several eruptive and dismantling phases leading...
International audienceThe demographic explosion of many volcanic islands all over the world, with as...
International audienceWater resources exploration on volcanic islands is challenging as these territ...
International audienceWe conducted a multidisciplinary study at the watershed scale of an andesitic-...
With a growing population and limited freshwater resources, the hydrogeology of the Galapagos Island...
National audienceIn weathered volcanic tropical islands, geological studies are often limited due to...
Understanding the hydrogeological functioning of volcanic island is essential for an adapted managem...
La gestion de la ressource en eau des îles volcaniques est une problématique majeure, les connaissan...
International audiencePresent-day volcano imaging and monitoring relies primarily on ground surface ...
International audienceDue to the complexity of geological formations and limited subsurface data in ...
In 2014, Reunion Island was covered by a vast airborne geophysics campaign. The SkyTEM device mapped...
International audienceIn volcanic islands, a crucial step in managing watershed water resources is t...
International audienceBasaltic volcanoes result from several eruptive and dismantling phases leading...
International audienceThe demographic explosion of many volcanic islands all over the world, with as...
International audienceWater resources exploration on volcanic islands is challenging as these territ...
International audienceWe conducted a multidisciplinary study at the watershed scale of an andesitic-...
With a growing population and limited freshwater resources, the hydrogeology of the Galapagos Island...
National audienceIn weathered volcanic tropical islands, geological studies are often limited due to...
Understanding the hydrogeological functioning of volcanic island is essential for an adapted managem...
La gestion de la ressource en eau des îles volcaniques est une problématique majeure, les connaissan...
International audiencePresent-day volcano imaging and monitoring relies primarily on ground surface ...
International audienceDue to the complexity of geological formations and limited subsurface data in ...