Cryospheric Sciences
Violaine Coulon

Violaine Coulon

Violaine Coulon is a PhD student of the glaciology unit, at the Université Libre de Bruxelles (ULB), Brussels, Belgium. She is using a numerical ice sheet model to investigate the dynamics and stability of the Antarctic Ice Sheet for the past 1.5 million years. She also investigates the sensitivity of the Antractic Ice Sheet to the incorporation of lateral variability in the viscoelastic Earth structure across Antarctica.

Image of the Week – Desert Varnish, Antarctica Style

If you had to describe Antarctica with one colour, red is probably the last one you would pick. However, some parts of the so-called white continent can be surprising in their colours. Today’s Image of the Week shows us that some parts of Antarctica — Beacon Valley in this case – can be strikingly similar to landscapes in hot deserts…. … speaking of deserts, did you know that: Antarcti ...[Read More]

Image of the Week – The solid Earth: softer than you might think!

  Global sea level is rising and will continue to do so over the next century, as has once again been shown in the recent IPCC special report on 1.5°C. But did you know that, in some places of our planet, local sea level is actually falling, and this due to rising of the continent itself?! Where is this happening? In places where huge ice sheets used to cover the land surface during the last ...[Read More]

Image of the Week – Will Santa have to move because of Climate Change?

Because of global warming and polar amplification, temperature rises twice as fast at the North Pole than anywhere else on the planet. Could that be a problem for our beloved Santa Claus, who, according to the legend, lives there? It appears that Santa could very well have to move to one of its second residences before the end of this century. But even if he moves to another place, the smooth runn ...[Read More]