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Geodynamics

tectonics

Geodynamics & Tectonics on-the-go

June 19, 2024
Geodynamics & Tectonics on-the-go
Image created using Canva Image Generator

In 2020, we found ourselves fully immersed in the world of virtual seminar series, a trend that has continued since then. By that time, the blog team made a compilation of seminar series of interest to the Geodynamics community. Four years have passed bringing both new additions and some that have become inactive. It’s now time for an update! Here is a non-exhaustive list of recorded seminar serie ...[Read More]

Geoscience in Alaska: From Fjords to Flysch

and October 25, 2023
Geoscience in Alaska: From Fjords to Flysch

In this week’s blog post, one of our blog illustrators, Emily Hinshaw will take us on a journey to the faraway land of Alaska, which is well known for its rugged terrain, exciting wildlife, and being very remote. Despite these challenges, and many others, Emily loves this work and feels very lucky to be part of the research team which explores the geology and geodynamics of the region!  Alaska is ...[Read More]

Back-arc systems: arguably the most influential tectonic feature in the oceanic domain

and November 2, 2022
Back-arc systems: arguably the most influential tectonic feature in the oceanic domain

Dr. Anouk Beniest, an Assistant Professor in Tectonics at the Vrije Universiteit Amsterdamat, is an interdisciplinary earth scientist, bringing together geology, geophysics and geodynamics to help us understand complex geological problems. Her research revolves predominantly around plate tectonics, with a focus on extensional systems and she has kindly put together this blog post to convince you t ...[Read More]

Application of lubrication theory in understanding subduction interface dynamics

August 3, 2022
Application of lubrication theory in understanding subduction interface dynamics
Figure 1. Analogy of a) subduction interface with b) engineering lubrication device (source: machinerylubrication.com).

Plate interface lubrication is essential for stabilization and continuation of subduction process for million of years. The magnitude of plate interface lubrication determines transfer of stress between two converging plates, topography of mountain belts, transportation of volatiles to the mantle, and return flow of high to ultra-high pressure rocks to the earth’s surface.  In this week’s blog, I ...[Read More]