Finn forfatter "Zertani, Sascha"

Viser treff 1-3 av 3

  • Dynamic Evolution of Porosity in Lower-Crustal Faults During the Earthquake Cycle 
    Michalchuk, Stephen Paul; Zertani, Sascha; Renard, Francois; Fusseis, Florian; Chogani, Alireza; Plümper, Oliver; Menegon, Luca (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Abstract Earthquake‐induced fracturing of the dry and strong lower crust can transiently increase permeability for fluids to flow and trigger metamorphic and rheological transformations. However, little is known about the ...
  • Protracted localization of metamorphism and deformation in a heterogeneous lower-crustal shear zone 
    Zertani, Sascha; Menegon, Luca; Pennacchioni, Giorgio; Buisman, Iris; Corfu, Fernando; Jamtveit, Bjørn (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2023)
    Deformation of the continental crust is influenced by the pre-existing structural framework, fluid availability, strain rate, and pressure-temperature conditions. We investigate the evolution of a large (hundreds-of-meters ...
  • Reactive fluid flow guided by grain-scale equilibrium reactions during eclogitization of dry crustal rocks 
    Zertani, Sascha; John, Timm; Brachmann, Caroline; Vrijmoed, Johannes Christiaan; Plümper, Oliver (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2022)
    Abstract Fluid flow in crystalline rocks in the absence of fractures or ductile shear zones dominantly occurs by grain boundary diffusion, as it is faster than volume diffusion. It is, however, unclear how reactive fluid ...