The permeability of various volcanic materials is an essential parameter governing the explosive behaviour of volcanic systems, as well as being important in many other scientific and industrial applications in environments where fluid flow is a major concern. Combining experimental rock deformation methods with field measurements, numerical modelling, and systematic analyses of rock microstructure, this work explores the complexities involved in the formation and destruction of porous networks in magma and volcanic rocks, addressing how permeability can evolve in volcanic systems. Competition between dilatant processes (which increase porosity) and compactant processes (which decrease porosity) influences the fluid transport properties bot...
The permeability of volcanic rock controls the distribution of pore fluids and pore fluid pressure w...
International audienceTransitions between effusive and explosive behaviour are routine for many acti...
International audienceThe ease at which exsolving volatiles can migrate though magma and outgas infl...
The permeability of various volcanic materials is an essential parameter governing the explosive beh...
La perméabilité est une propriété essentielle notamment pour déterminer la nature explosive des volc...
La perméabilité est une propriété essentielle notamment pour déterminer la nature explosive des volc...
The transition from effusive to explosive behaviour at silicic volcanoes is, in part, governed by ho...
The transition from effusive to explosive behaviour at silicic volcanoes is, in part, governed by ho...
AbstractRheological variations have been postulated as the cause of transitions from effusive to exp...
International audienceRheological variations have been postulated as the cause of transitions from e...
The transition from effusive to explosive behaviour at silicic volcanoes is, in part, governed by ho...
International audienceThe mechanisms governing permeability development in rising magmas influence t...
The permeability of volcanic rock controls the distribution of pore fluids and pore fluid pressure w...
International audienceThe mechanisms governing permeability development in rising magmas influence t...
Les volcans de magmas riches en silice peuvent présenter deux types principaux de dynamisme éruptif ...
The permeability of volcanic rock controls the distribution of pore fluids and pore fluid pressure w...
International audienceTransitions between effusive and explosive behaviour are routine for many acti...
International audienceThe ease at which exsolving volatiles can migrate though magma and outgas infl...
The permeability of various volcanic materials is an essential parameter governing the explosive beh...
La perméabilité est une propriété essentielle notamment pour déterminer la nature explosive des volc...
La perméabilité est une propriété essentielle notamment pour déterminer la nature explosive des volc...
The transition from effusive to explosive behaviour at silicic volcanoes is, in part, governed by ho...
The transition from effusive to explosive behaviour at silicic volcanoes is, in part, governed by ho...
AbstractRheological variations have been postulated as the cause of transitions from effusive to exp...
International audienceRheological variations have been postulated as the cause of transitions from e...
The transition from effusive to explosive behaviour at silicic volcanoes is, in part, governed by ho...
International audienceThe mechanisms governing permeability development in rising magmas influence t...
The permeability of volcanic rock controls the distribution of pore fluids and pore fluid pressure w...
International audienceThe mechanisms governing permeability development in rising magmas influence t...
Les volcans de magmas riches en silice peuvent présenter deux types principaux de dynamisme éruptif ...
The permeability of volcanic rock controls the distribution of pore fluids and pore fluid pressure w...
International audienceTransitions between effusive and explosive behaviour are routine for many acti...
International audienceThe ease at which exsolving volatiles can migrate though magma and outgas infl...