phd thesis in experimental geophysics h/f/x

BRGM - The UMR METIS laboratory is mainly interested in continental surfaces, the circulation of water, elements and pollutants in environments, which can be strongly impacted by man, but which are also a sensitive and essential resource for the development of the society. Within the laboratory, the geophysics team is particularly active in methodological development (instrumentation, prospecting, modelling). Its skills cover the different methods of hydrogeophysics: electric, electromagnetic (low and high frequency), magnetic, seismic and thermal methods. The UMR I2M laboratory brings together research teams in mechanics and materials from the Bordeaux center of Arts et Métiers ParisTech, Bordeaux University and ENSCBP. Its research work is mainly oriented around the following research themes: (1) composites, non-destructive testing, process engineering; (2) buildings, civil engineering and energy. Within the laboratory, the TREFLE department brings together most of the activity in the fields of fluid mechanics and transfers, and in particular reactive transfers within porous media. BRGM, UMR I2M and UMR METIS are jointly looking for a PhD student to contribute to the broadband electrical characterization of foams used for the remediation of hydrocarbon-polluted aquifers. AS PART OF YOUR PHD WORK, YOU WILL BE MAINLY RESPONSIBLE FOR: * Participating in the development of measurement cells over a wide frequency band (several different technologies); * Carrying out laboratory experiments on foam formulations with and without porous media, with and without the presence of contaminants; * Developing models linking the measured electrical properties to the hydrodynamic parameters characterizing the flow of foams in the porous medium; * Communicating the results through participation in international conferences and writing of A-rank scientific publications. - PhD grant * Full time * 3 years You hold a master degree with a background in Geophysics, Physics, or physical measurements with an interest in Geosciences. You are very rigorous and have a strong interest in laboratory experimentation. A good knowledge of geophysical modeling, soil physics, as well as of reactive transport, and of geochemical processes will be appreciated. Computer skills are essential. YOU WILL MOBILIZE THE FOLLOWING SKILLS AND QUALITIES: * Sense of organization ; autonomy; sense of initiative; * Ability to identify scientific issues and obstacles; creativity in resolving these obstacles; * Ability to communicate and dialogue according to the interlocutor; good ability to summarize; fluent in English and French (written and oral); very good writing skills in French and English