The ruins of a hidden majestic city as Machupicchu in Peru immediately call for our attention. However, there are far more beautiful attractions found hidden amongst the landscape, such as the glaciers, high mountains or the cultural heritage in the area. In South America, glacial bodies are geographically restricted to the Andes, the mountain range …[Read More]
Lis has been studying, investigating, deconvoluting, cross-correlating, referencing, inverting, plotting, database searching … and whatnot. With just a few synapses still firing at all cylinders and demonstrating an uninterrupted dispense of productivity, she wonders: Should I start my own (geodynamics…?) online video channel? Dear Lis, Why not? Everyone’s not working properly anyways in this day-and-age …[Read More]
The EGU Kids Art activity normally happens in person in the creche at the conference centre during the General Assembly, but first last year and now this year we have had to move all our activities online instead. Working together – two of our Division Early Career Scientist teams, one from Natural Hazards and one …[Read More]
In this weeks Wit & Wisdom, revisit some cybersecurity 101 nuggets! We are not even half-way through 2021 and I can list more than a handful of occasions where my cyber-safety, both private and professional, was jeopardised (that I have been made aware of, the actual number is probably much higher). The Dutch research council …[Read More]
Orogens are the locus of intense deformation and metamorphism, mainly caused by convergent tectonics and burial. Yet, deeply buried rocks – metamorphosed at high pressure (HP) – are customarily met at the surface, even in “recent” systems such as the Alps. The long-standing question is naturally “how are these rocks brought back to the surface?” …[Read More]
The work of the autumn tides at Young Sound, Northeast Greenland, created a fine sand artwork just before the freezing in of the fjord with the approaching winter. Due to the changing sediment of the nearby Zackenberg river, the local coastal erosion is an object of great recent investigations. Description by Maria Scheel, after …[Read More]
Sitting here and enjoying the view on the third rock from the Sun, Nana wants to get into the details. The whole may be more than the sum of the parts, but those parts can be pretty interesting too: What’s the most important rock? Dear Nana, I so value your decision to contact me; I …[Read More]
Podcast conversations about geology with researchers making key contributions to our understanding of the Earth and the Solar System I have always wanted to grasp the widest spatial and temporal context in which we find ourselves. After completing a physics degree at Cambridge University, this led me to cosmology, and a PhD on the structure …[Read More]
The retreat of large glaciers that drain the Greenland and Antarctic ice sheets could expose immense ice-cliffs at newly-bared calving faces, which are the exposed ends of glaciers where, in these cases, glacier ice meets the ocean. Past a certain height, these ice cliffs will become susceptible to collapsing from high stresses, a process known …[Read More]
Written by Oliver Strimpel, University of Oxford; edited by Jan and Sabine What is it about rocks that determines whether they create features in the landscape? In the Sierras, why does the west side with its giant cliffs of glacially polished stone look so different from the gentler terrain of the east side despite having …[Read More]
