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Seismology

SENSOR: Fishing geophones from a helicopter in Greenland

SENSOR: Fishing geophones from a helicopter in Greenland

“SENSOR” – stands for Seismological Experiments, Network Systems, Observations and Recovery In this blog series, we share news about recent or upcoming seismic experiments around the globe! And this time we’re checking in with Ana Nap, a PhD student from the University of Zurich, Switzerland, about her work on Greenland’s fastest glacier… Installing instruments on Greenland’s fas ...[Read More]

GeoLog

Exceptional and diverse women tell us their science stories!

Exceptional and diverse women tell us their science stories!

About a decade ago, I wrestled with a dilemma no one seemed to relate to: I loved science with all my heart, but what if I didn’t want to be a scientist all my life? Was there room in the world for me to pursue another career while still being in the scientific field? What were my options? Who would I turn to? But more importantly, who could I become? Today, I am the Media and Communications Offic ...[Read More]

GeoLog

GeoPolicy: Exploring life inside the European Parliament

GeoPolicy: Exploring life inside the European Parliament

The EGU’s annual Science-Policy Pairing Scheme connects a selected EGU member with a Member of the European Parliament to promote evidence-informed policymaking and encourage stronger science-policy partnerships! In November 2022, EGU Member of Manchester Metropolitan University Elias Symeonakis was paired with the selected Member of the European Parliament, Norbert Lins, an MEP representing Germa ...[Read More]

GeoLog

Imaggeo On Monday: Wannabe cubic calcite

Imaggeo On Monday: Wannabe cubic calcite

This imperfect cube of calcite was formed on the gold surface during the electrochemically assisted scaling process. Once negative electrochemical potential is applied to the gold surface, the oxygen dissolved in water undergoes reduction, yielding hydroxide anions. These anions accumulate at the gold-solution interface, forming a high pH layer. As calcite becomes less soluble with the increasing ...[Read More]

GeoLog

More and more molehills – The effect of accumulated unconscious gender bias

More and more molehills – The effect of accumulated unconscious gender bias

“Who are these men?!” he says, seeming genuinely baffled. I feel my shoulders rise towards my ears with tension as I wait for him to continue. The man is summarizing what his group, comprised solely of men, have arrived at during their group-discussion at the gender equality seminar we are taking. We have been presented with, I might say, “the usual” statistics for academic women. A pr ...[Read More]

GeoLog

When nature isn’t “natural”: Reflections on World Wetlands Day

Credit: Ragnar Sigurdsson (distributed via imaggeo.egu.eu)

In 1821, peat cutters discovered a body similar to a mummy, pinned down by two wooden stakes deep in the mud. The body’s face still held red hair and a beard, their teeth were well preserved, and a hoop of willow was wrapped around their throat. But this wasn’t the dry, hot climate of Egypt but a cold and rain-sodden bog of Ireland. Later assessment suggested that these were the remain ...[Read More]

GeoLog

GeoRoundup: the highlights of EGU Journals published during January!

GeoRoundup: the highlights of EGU Journals published during January!

Each month we feature specific Divisions of EGU and during the monthly GeoRoundup we put the journals that publish science from those Divisions at the top of the Highlights roundup. For January, the Divisions we are featuring are: Earth and Space Science Informatics (ESSI), Planetary and Solar System Sciences (PS) and Solar-Terrestrial Sciences (ST). They are served by the journals: Annales Geophy ...[Read More]

GeoLog

Imaggeo On Monday: Blue cements in Jurassic rocks?

Imaggeo On Monday: Blue cements in Jurassic rocks?

Staining of thin sections and rock slabs is a method of identification that has long helped researchers to distinguish certain minerals which often otherwise appeared very similar. Modern studies have now largely replaced this method of identification with more analytical techniques that usually provide a higher degree of certainty, such as analysis with a microprobe or Scanning Electron Microscop ...[Read More]

GeoLog

GeoTalk: meet Martin Archer, Space Physicist and Outreach expert!

GeoTalk: meet Martin Archer, Space Physicist and Outreach expert!

Hi Martin. Thank you for joining me for this interview! To start, could you please tell our readers a bit about yourself and your research interests? I’m a space plasma physicist at Imperial College London, studying how the interaction between the solar wind and our magnetosphere leads to a huge amount of dynamics and waves that play a role in space weather. I’m also the Chair of EGU’s Outreach Co ...[Read More]

GeoLog

Tectonics on Ice…. learning about Jupiter’s Icy Moons and the JUICE mission.

Tectonics on Ice…. learning about Jupiter’s Icy Moons and the JUICE mission.

In April this year a new mission is being launched by the European Space Agency, called JUICE, which stands for the Jupiter Icy Moons Explorer. This mission aims to make detailed observations of the giant gas planet Jupiter and its three large ocean-bearing moons – Ganymede, Callisto and Europa – with a suite of remote sensing, geophysical and in situ instruments. But beyond the excitement of a ne ...[Read More]