Over the summer we published a very popular series of posts outlining some Top Travel Tips to help those undertaking mapping projects, fieldwork or research visits overseas. We’ve had helpful posts from those who have spent time in various parts of Africa, Bangladesh, and Chile. Good preparation is essential to get the most out of overseas work. It helps our work be more effective, more effi ...[Read More]
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GeoSphere
Geology Photo of the Week #6 – Sept 30 – Oct 5
This is my first official post, besides the welcome post, at GeoSphere – EGU edition. It seems fitting to begin with a post that is part of a continuing series from my old home and is bridging the way to my new one. The photo of the week, while still only six weeks old, is and will stay a regular fixture on my blog. The photo for this week is of some fantastic glacial striations in glaciall ...[Read More]
GeoLog
Perspectives from EGU GA 2011 (6)
This year on the EGU General Assembly blog there will be guest posts from participants about their research and their impressions of sessions. These are personal points of view not EGU corporate views. If you would like to contribute a research or session viewpoint, please email us. This perspective from the European Geosciences Union General Asembly 2011 is from Thomas Smith about how to maximise ...[Read More]
Geomorphology
When Mud Flows Behave Like Glaciers: Discovering the Secrets of Azerbaijan’s Mud Volcanoes
Introduction When people hear the word „volcano“, they usually think of a magmatic volcano with impressive pyroclastic eruptions or lava flows. However, mud volcanoes are different. Mud volcanoes erupt what we call mud breccias, a mixture of gas, water, and fine sediments. The eruptions generally occur due to deep generation of hydrocarbons and gravitational instability of rapidly buried, buoyant ...[Read More]
Geochemistry, Mineralogy, Petrology & Volcanology
Geology in Björk’s soundscapes – from tectonic metaphors to emotional terrains
Iceland is pure geology. When I travelled there in 2015, it felt like stepping into another world: surreal, raw, and unforgettable. Geology wasn’t just something to observe or study: in Iceland, it’s something you inhabit. The landscape doesn’t just sit there, it feels alive. It hums, it shifts, it speaks. And whether you’re a geologist or not, you can’t help but listen. To make the experience eve ...[Read More]
Geodynamics
The truth about The Odyssey: Geodynamics, lies, cries and the hunt for Ithaca
If you have ever tried to draw a geological cross-section under a fantasy map, Homer is surprisingly cooperative (and if you remember my Middle-earth geology post, you already know I live for this). The Odyssey is full of real places and real people—Troy, Mycenae, Sparta—stitched together with storms, monsters and divine interventions that would make any structural geologist reach for a stress ten ...[Read More]
GeoLog
The myth of scientific neutrality: A vacuum we can no longer ignore
Another General Assembly has come to an end, and perhaps, many would agree on how inspiring and enriching the week was. Yet this year, being inside the EGU bubble felt particularly strange while the world outside is quite literally on fire. Wars, systemic violations of international laws and the acceleration of environmental crises continue to unfold across the globe In this context, geoscientists ...[Read More]
Climate: Past, Present & Future
Sudden Temperature Change in a Warming World: Why Future Temperature Swings Are a Global Tug-of-War?
Berlin just went through a brutal heatwave, and then out of nowhere, the temperature crashed between June 28 and 29. The daily mean temperature dropped from nearly 33°C to 25°C—a dramatic drop of about 8°C in just 24 hours (based on ERA5 reanalysis data structure accessed via Open-Meteo). Scientists call these abrupt shifts temperature volatility: rapid transitions from unusually cold to warm cond ...[Read More]
Cryospheric Sciences
Using Generative Modelling to Downscale Climate Data for Ice Sheets
Greenland’s ice sheet holds enough water to raise global sea levels by over 7 meters, but predicting how much it will actually shrink remains challenging due to the massive computational cost of traditional models. Our latest research introduces machine learning-based downscaling that generates high-resolution climate fields orders of magnitude faster than conventional regional climate model ...[Read More]
Hydrological Sciences
HydroTalks: Prof. Thom Bogaard on Water and Landslides, Early Warning Systems, and IAHS-HELPING Decade
For episode 11 of HydroTalks, we welcomed Prof. Thom Bogaard of Delft Technical University and visiting professor at Kasetsart University, Bangkok. His research explores the intersection of hydrology, geomorphology, ecology, and natural hazards. We discussed his work on understanding how water triggers landslides, improving regional early warning systems, and developing practical solutions that re ...[Read More]