GeoLog

Imaggeo on Mondays: Sneaking up from above

Jan Blöthe May 8, 2017

Sneaking up from above . Credit: Jan Blöthe (distributed via imaggeo.egu.eu)

Take some ice, mix in some rock, snow and maybe a little mud and the result is a rock glacier. Unlike ice glaciers (the ones we are most familiar with), rock glaciers have very little ice at the surface. Looking at today’s featured image, you’d be forgiven for thinking the Morenas Coloradas rock glacier wasn’t a glacier at all. But appearances can be misleading; as Jan Blöthe (a researcher at the ...[Read More]

The publication issue: the opinions of EGU early career scientists!

Mathew Stiller-Reeve May 5, 2017

Should early career scientists be judged by their publication record? The new format of Great Debate took place at this year's General Assembly. (Credit: Lena Noack)

The EGU’s General Assemblies have a long tradition of Great Debates – sessions of Union-wide interest which aim to discuss some of the greatest challenges faced by our discipline. Past topics have included exploitation of mineral resources at the sea bed, water security given an ever growing population and climate geoengineering, to name but a few. This year’s meeting saw the first Great Debate a ...[Read More]

April GeoRoundUp: the best of the Earth sciences from the 2017 General Assembly

Laura Roberts-Artal May 4, 2017

This diagram created by Cassini's mission planning team shows how navigators use Titan flybys to shape Cassini's orbits. Credit NASA / Jet Propulsion Laboratory - Caltech / Erick Sturm

This month’s GeoRoundUp is a slight deviation from the norm. Instead of drawing inspiration from popular stories on our social media channels and unique or quirky research featured in the news, we’ve rounded up some of the stories which came out of researcher presented at our General Assembly (which took place last week in Vienna). The traditional format for the column will return in May! Major st ...[Read More]

Imaggeo on Mondays: An epic ‘house’ move across the ice

Helle Astrid Kjær May 1, 2017

Pulling ‘the dome’ from NEEM to EastGrip Greenland . Credit: Helle Astrid Kjær (distributed via imaggeo.egu.eu)

In 2008 the NEEM Deep Ice Core Project was initiated by 14 partner countries in Northwestern Greenland (camp position 77.45°N 51.06°W) with the aim to drill from the very top of the Greenland ice cap to its base; obtaining ice from as far back as the last interglacial period- the Eemian – some 130,000 years old. At the start of the 2008 field season, the NEEM camp consisted of a single hea ...[Read More]