Regular Features

GeoPolicy: Science for Policy at the 2019 General Assembly!

Chloe Hill March 29, 2019

Elections of a President. Credit: the European Parliament. (Distributed via Flickr).

The EGU General Assembly is the largest geoscience meeting in Europe. Not only does it have a diverse array of sessions that you can attend within your own area of expertise but there are also thousands of sessions that will be outside of your research field, as well as sessions on topics that can be applied to a wide range of scientific divisions, jobs and industries – such as science for p ...[Read More]

Geosciences Column: Flooded by jargon

Rolf Hut March 28, 2019

Is it a river? A canal? A stream? And would experts and laypeople agree on what it is? Photo credit: Anna Nadolna (distributed via imaggeo.egu.eu).

When hydrologists and people of the general public use simple water-related words, are they actually saying the same thing? While many don’t consider words like flood, river and groundwater to be very technical terms, also known as jargon, water scientists and the general public can actually have pretty different definitions. This is what a team of researchers have discovered in recent study, and ...[Read More]

Imaggeo on Mondays: High above the top of Europe

Julien Seguinot March 25, 2019

High above the top of Europe. Credit: Julien Seguinot (distributed via imaggeo.egu.eu)

Sentinel-2B imaged the highest mountains of western Europe, just the moment an airplane was about to fly over the granite peaks of Grandes Jorasses and cross the border from France to Italy. The passengers on the right side of the plane must have enjoyed a spectacular view on Mont Blanc, just nine kilometers away to the south-west, and Mer de Glace, the longest glacier in France flowing down from ...[Read More]

Imaggeo on Mondays: Northern lights in northern Norway

Rita Nogherotto March 18, 2019

Northern lights in northern Norway. Credit: Rita Nogherotto (distributed via imaggeo.egu.eu)

Northern lights in Tromsø, displaying the collisions between electrically charged particles from the sun which penetrate the earth’s magnetic shield and strike atoms and molecules in our atmosphere. Collisions excite the atoms causing electrons to move to higher-energy orbits, further away from the nucleus. When electrons move back to lower-energy orbits, they release particles of light call ...[Read More]