Browsing Institutt for geofag by Author "Austrheim, Håkon"

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  • Earthquakes track subduction fluids from slab source to mantle wedge sink 
    Halpaap, Felix; Rondenay, Stéphane; Perrin, Alexander; Goes, Saskia; Ottemöller, Lars; Austrheim, Håkon; Shaw, Robert; Eeken, Thomas (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Subducting plates release fluids as they plunge into Earth’s mantle and occasionally rupture to produce intraslab earthquakes. It is debated whether fluids and earthquakes are directly related. By combining seismic ...
  • The effects of earthquakes and fluids on the metamorphism of the lower continental crust 
    Jamtveit, Bjørn; Petley-Ragan, Arianne Juliette; Incel, Sarah; Dunkel, Kristina G; Aupart, Claire Olga Maryse; Austrheim, Håkon; Corfu, Fernando; Menegon, Luca; Renard, Francois (Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
    Rock rheology and density have first‐order effects on the lithosphere's response to plate tectonic forces at plate boundaries. Changes in these rock properties are controlled by metamorphic transformation processes that ...