Modelling tropospheric volcanic aerosol : from aerosol microphysical processes to Earth system impacts
United Kingdom
Relations architecturales, faciologiques et diagénétiques des carbonates bioclastiques du bassin miocène rhodano-provenç...
FR
Quantification and geochemical tracing of fluvial exports (examples from canadian watersheds)
FR
Magnesium chemistry in the upper atmosphere of Earth and Mars
Ablation of cosmic dust causes the deposition of metals into the upper atmospheres of Earth and Mars between 80 -120 km. Magnesium is one of the most abundant metals in this dust and large concentrations have been observed in the terrestrial atmosphere. Kinetic measurements have been made of the reactions of Mg- and Mg+- containing species with rel...
Role of provenance on clay minerals and their distribution in modern estuaries
EThOS - Electronic Theses Online Service / GB / United Kingdom
An anatomy of storm surge science at Liverpool Tidal Institute 1919-1959 : forecasting, practices of calculation and pat...
When the effects of wind and air pressure combine with a high tide to give unusually high water levels this can lead to severe coastal flooding. This happened in England in early 1953 when 307 people died in the East Coast Flood. In Britain today such events, now called storm surges, are forecast daily using computer models from the National Oceano...
Mud volcano systems : structure, evolution and processes
Mud volcano systems erupt sediment and fluid onto the Earth’s surface producing edifices up to 25 km3 in volume however, little is known about how such volumes are transported through the Earth’s crust. This thesis investigates whether transport is through mud-dyke-sill complexes, or is diapiric. Structural field mapping of exhumed mud volcano intr...
Emplacement and metamorphic processes in kimberlite eruptions : insights from dark volcaniclastic kimberlite of the BK9 ...
EThOS - Electronic Theses Online Service / GB / United Kingdom
Architectural, faciologic and diagenetic relationships of the bioclastic carbonates of the Miocene of the Rhône-Provence...
Situé dans le domaine périalpin à moyenne paléolatitude, le Bassin Molassique Rhodano-Provençal enregistre durant le Miocène, une sédimentation bioclastique particulière. Ces séries miocènes sont caractérisées par un réseau de vallées incisées. Cette thèse se fonde sur l'analyse des séries affleurant dans les secteurs de Vénasque (Aquitanien-Langhi...
Studies of some carboniferous petrified plants
United Kingdom
