158 citations · 494 across the 7 of their papers we have counts for
7 papers
Periodic outgassing as a result of unsteady convection in Ray Lava Lake, Mount Erebus, Antarctica
Janine Birnbaum, Tobias Keller, Jenny Suckale +1
Persistently active lava lakes show continuous outgassing and open convection over years to decades. Ray Lake, the lava lake at Mount Erebus, Ross Island, Antarctica, maintains lon…
A continuum model of multi-phase reactive transport in igneous systems
Tobias Keller, Jenny Suckale
Multi-phase reactive transport processes are ubiquitous in igneous systems. A challenging aspect of modelling igneous phenomena is that they range from solid-dominated porous to li…
Bistability of buoyancy-driven exchange flows in vertical tubes
Jenny Suckale, Zhipeng Qin, Davide Picchi +2
Buoyancy-driven exchange flows are common to a variety of natural and engineering systems ranging from persistently active volcanoes to counterflows in oceanic straits. Experiments…
Magma ascent in planetesimals: control by grain size
Tim Lichtenberg, Tobias Keller, Richard F. Katz +2
Rocky planetesimals in the early solar system melted internally and evolved chemically due to radiogenic heating from Al-26. Here we quantify the parametric controls on magma genes…
Magmatic focusing to mid-ocean ridges: the role of grain size variability and non-Newtonian viscosity
Andrew J Turner, Richard F Katz, Mark D Behn +1
Melting beneath mid-ocean ridges occurs over a region that is much broader than the zone of magmatic emplacement to form the oceanic crust. Magma is focused into this zone by later…
Volatiles beneath mid-ocean ridges: deep melting, channelised transport, focusing, and metasomatism
Tobias Keller, Richard F Katz, Marc M Hirschmann
Deep-Earth volatile cycles couple the mantle with near-surface reservoirs. Volatiles are emitted by volcanism and, in particular, from mid-ocean ridges, which are the most prolific…