Dr Melanie Windridge, a physicist and mountaineer, successfully summited Mount Everest earlier this year and has been working on an outreach programme to encourage young people’s interest in science and technology. Read about her summit climb, extreme temperatures, and the science supporting high-altitude mountaineering in our Image of the Week. It’s bigger than it looks! …[Read More]
And we’re back! After a refreshing holiday (or was it?), the EGU GD Blog Team is ready to provide you with amazing blog posts once more! Although holidays can be great, one thing that can be even more great is a good summer school. Yep, you heard that correctly! Let me convince you to apply …[Read More]
Today we have the honour to introduce Sérgio Freire as our guest. Sérgio Freire is a Geographer, currently working as Scientific/Technical Project Manager at the European Commission’s Joint Research Centre (JRC), Directorate E. Space, Security and Migration, Disaster Risk Management Unit, based in Ispra, Italy. His main activities focus on developing applications of the …[Read More]
Polar sea ice exists as isolated units of ice that we describe as floes. These floes do not have a constant shape (see here for instance); they can vary from almost circular to being jagged and rectangular. However, sea ice models currently assume that all floes have the same shape. Much focus has been …[Read More]
On April 12th 2018, the first Research Software Engineers (RSEs) for geosciences meeting was held at the European Geophysical Union (EGU) General Assembly (GA) in Vienna, Austria. The EGU GA is a huge event with over 15.000 people from more than 100 countries. It has a diverse programme with thousands of posters and hundreds of …[Read More]
The last 2.5 Million years of the Earth’s history (termed Quaternary) are characterised by climatic cycles oscillating between warm (interglacial) and cold (glacial) periods. To be able to fully understand and interpret past climate variations the development of accurate and precise chronological techniques is crucial. Optically stimulated luminescence (OSL) dating is a strong geochronological tool …[Read More]
In my last blog, I described the diverse world of pollen and how palynology – the study pollen, is used in geosciences. Today, I turn to another microcosmos: that of finest layers deposited at the bottom of a lake. A large majority of geoscientists would tell you the best part of their job is field …[Read More]
Current position: 89°31.85 N, 62°0.45 E, drifting with a multi-year ice floe (24th August 2018) With a little more than three weeks into the Arctic Ocean 2018 Expedition, the team has found the right ice floe and settled down to routine operations. Finding the perfect ice floe for an interdisciplinary science cruise is not an …[Read More]
The International Atomic Energy Agency (IAEA) has developed an online system to assist in improving the response capabilities of authorities in the event of an emergency caused by natural hazards. This tool provides a clear overview of radioactive contamination of crops and agricultural lands through improved data management and visualization, it also assists in decision …[Read More]
Two magnitude 6.9 earthquakes in Indonesia in the space of two weeks, 20 km apart. Meanwhile, a magnitude 8.2 event in the Pacific. Did you get any questions about the end of the world being upon us, how come all these quakes happen so close together and why the Fiji event was so harmless? …[Read More]