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Iris van Zelst

Iris is a postdoc at the German Aerospace Center in Berlin, Germany. Her current research revolves around modelling Venus. Previous projects concerned subduction dynamics and the associated seismic and tsunami hazards. Iris is the former Editor-in-chief of the GD blog team and now sometimes just blogs for fun. You can reach Iris via email. For more details, please visit Iris' personal webpage or check out her youtube channel: youtube.com/irisvanzelst.

Geodynamics – What does it really mean?

April 22, 2020
Geodynamics – What does it really mean?
What happens in the core, stays in the core. Credit: Andres Moreno, Flickr

We are all studying geodynamics, but what does that really mean? Do we limit ourselves to the mantle? The lithosphere? The equations we solve? In this Wit & Wisdom post, Colin Hardy, PhD student in fluid dynamics at the University of Leeds, United Kingdom, makes his case for an often forgotten boundary condition of mantle geodynamicists: the core. Let us start with the basics and break down th ...[Read More]

Introducing the social media team!

March 11, 2020
Introducing the social media team!
Let's see who works behind the scenes!

Did you know the EGU Geodynamics division has a social media team? No? Well, now you do! A small, but incredibly dedicated team, these are the people shouting geodynamics from the online rooftops every single day! They are responsible for the posts on facebook and the lively tweets on twitter. What? You don’t follow us on social media yet? Well, I’ll forgive you if you take a second to ...[Read More]

Should we still study LLSVPs?

March 4, 2020
Should we still study LLSVPs?
Tomography model S40RTS (Ritsema et al., 2011) at the CMB with velocity contours from -2 to 2 % δVs with increments of 0.5 % δVs.
Normally I’d add some kind of clever remark here, but it’s just a figure full of blobs. What can I say about that? Maybe that dogs are better? Scroll down for a dog! So proud that we finally have dog content on this blog.

All blobs are equal, but some blobs are more interesting than other blobs. In this new Wit & Wisdom post, Jamie Ward, PhD student in seismology at the University of Leeds, United Kingdom, explores this age-old saying and discusses whether or not LLSVPs are the most important blobs in our lives. Also, there is a picture of a dog. It makes sense, I promise. Large Low Shear Velocity Provinces (LL ...[Read More]

New Year’s Resolutions

February 5, 2020
New Year’s Resolutions

Hello everyone and a very belated Happy New Year to y’all! We are back completely refreshed from our little break and ready to posts countless of blog posts! Of course, posting blog posts is our number one New Year’s resolution, but the EGU Geodynamics Blog Team also has a couple of others. Happy 2020! Iris van Zelst 1. Take (all my) holidays (for a change) 2. Go to the theatre a lot a ...[Read More]