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Geodynamics

News & Views

Changing mid-degree: How did this Travelin’ Geo get here?

and January 12, 2022
Changing mid-degree: How did this Travelin’ Geo get here?
Figure 1: Being used for scale by a colleague to detail extensive cross bedding in southern Utah (Triassic outcrop).

It can be tough realising you’re not on the path you want to be on. This week, we have Leiaka Welcome from the Colorado School of Mines showing us how a change of heart led her to start her PhD journey. Currently on social media (Instagram Reel, TikTok), there is a video trend where users are editing a video of themselves in a scenario with an audio sound where you can hear a classic record scratc ...[Read More]

Navigating the Increasingly Computational Science World – Tools and Ideas to Help!

and December 8, 2021
Navigating the Increasingly Computational Science World – Tools and Ideas to Help!

This week Dunyu Liu a computational scientist at the Institute of Geophysics at the University of Texas at Austin, shares his tips, tricks, and best practices for painless code development. The scientific world is becoming more and more computational, with numerical methods and models being critical to many disciplines such as geodynamics, earthquake dynamics and climate modelling to name a few. M ...[Read More]

Lithospheric failure at subduction zones

and December 1, 2021
Lithospheric failure at subduction zones

Observing the Earth’s changing surface is the only thing solid Earth scientists can do; we simply cannot drill deep enough into the Earth and look at the processes that occur at very high temperatures and pressures. We must combine surface measurements from various disciplines to infer that specific surface imprints are caused by specific processes at depth. The sinking of oceanic plates into the ...[Read More]

Magma-Assisted Flexure in Hawaiian Lithosphere?

and November 17, 2021
Magma-Assisted Flexure in Hawaiian Lithosphere?

This week Daniel Douglas, who is now a PhD student at New Mexico Tech, discusses his master thesis research while at the university of Hawaii. He investigated the role of magma in the flexure of the Hawaiian lithosphere. When a topographic load is applied to the lithosphere, the lithosphere accommodates the load by flexing. The observed flexure can be measured through seismic methods, gravity anom ...[Read More]