tectonophysics

Understanding intraplate earthquakes

Editorial Team 2 July 8, 2020

Location of intraplate earthquakes along passive margins. Figure published in Wolin et al., 2012.

One of the basic tenets of plate tectonics states that deformation occurs along plate boundaries while plate interiors remain almost undeformed. Intraplate earthquakes defy this principle and hence are quite enigmatic. In this week’s News and Views, Prof. Attreyee Ghosh from the Centre for Earth Sciences, Indian Institute of Science, tries to explain the reasons behind intraplate ea ...[Read More]

Searching for future directions in tectonic modelling

Editorial Team 3 August 2, 2019

Searching for future directions in tectonic modelling. Boundary images by domdomegg - Own work, CC BY 4.0, in https://en.wikipedia.org/wiki/Plate_tectonics.

Geoscientists frequently use forward geodynamic simulations to test hypotheses derived from geophysical and geologic observations. While numerical simulations of lithospheric deformation have lead to key advances in our understanding of tectonic processes, in many cases it remains difficult to ascertain whether numerical models reproduce observations for the correct underlying regions. This week, ...[Read More]

50 years of plate tectonics: then, now, and beyond

Iris van Zelst July 11, 2018

Collège de France. Nice place for a symposium, I'd say.
Credit: Wikipedia

Even if we cannot attend all conferences ourselves, your EGU GD Blog Team has reporters that make sure all significant geodynamics events are covered. Today, Marie Bocher, postdoc at the Seismology and Wave Physics group of ETH Zürich, touches upon a recent symposium in Paris that covered one of the most important milestones of geodynamics. On the 25th and 26th of June, the Parisian Collège de Fra ...[Read More]

Finding the forces in continental rifting

Editorial Team 2 February 28, 2018

This week's Geodynamics 101 is on rifting and is by PhD padawan Luke Mondy (had to utilize some editorial license and go for the Star Wars puns). Font generated from flamingtext.com

The Geodynamics 101 series serves to showcase the diversity of research topics and methods in the geodynamics community in an understandable manner. We welcome all researchers – PhD students to Professors – to introduce their area of expertise in a lighthearted, entertaining manner and touch upon some of the outstanding questions and problems related to their fields. For our latest ‘Geodynam ...[Read More]