Backpack, hat and rock-hammer in hand: the archetypal geologist has attracted generations of outdoor-loving people to the geosciences. But it’s an image that people like Thorsten Becker, a professor at The University of Texas at Austin’s Jackson School of Geosciences and this year’s recipient of the International Lithosphere Program’s Evgueni Burov Medal, hope to change.… Continue Reading How an award-winning geophysics professor is doing his part to reshape the geosciences
Articles about earthquake research and scientists at the University of Texas Institute for Geophysics. For more information contact costa@ig.utexas.edu
Slow Slip’ Earthquakes’ Hidden Mechanics Revealed
Slow slip earthquakes, a type of slow motion tremor, have been detected at many of the world’s earthquake hotspots, including those found around the Pacific Ring of Fire, but it is unclear how they are connected to the damaging quakes that occur there. Scientists at The University of Texas at Austin have now revealed the… Continue Reading Slow Slip’ Earthquakes’ Hidden Mechanics Revealed
Antoniette Greta Grima: ‘Bam! It broke in two and went on its own sweet way as if nothing had happened’
UTIG’s postdoc on discovering a new kind of tectonic behavior. GEOPHYSICS Q&A Before joining the University of Texas Institute for Geophysics, Antoniette Greta Grima discovered a previously unknown tectonic plate behavior that she called ‘slab orphaning.’ The process, which occurs 660 kilometers (410 miles) under the Earth’s surface, describes the way tectonic plates — or… Continue Reading Antoniette Greta Grima: ‘Bam! It broke in two and went on its own sweet way as if nothing had happened’
Dunyu Liu: Computational Geoscientist
MEET THE SCIENTIST Dunyu Liu is a computational geoscientist at the University of Texas Institute for Geophysics (UTIG), and the first official hire to support computational science activities across UTIG. A seismologist by training, Liu is helping build bridges between geophysical research and high performance computing. In 2008, when Dunyu Liu was an undergraduate, a… Continue Reading Dunyu Liu: Computational Geoscientist
Frictional Properties of Natural Fault Rocks Explain Slip
In a new Nature Geosciences paper, Im, Saffer, Marone, and Avouac report on computer models that incorporate laboratory measurements from natural fault rocks to study fault slip and rupture behavior. They show that the frictional properties of these natural fault rocks can explain the spectrum of slip behavior observed on tectonic faults that spans from… Continue Reading Frictional Properties of Natural Fault Rocks Explain Slip