The EGU General Assembly is an amazing event, not only because of its size but also due to the number of disciplines represented! This gives scientists, who are diligently focused on their specific research for the majority of the year, the chance to let loose and learn something a bit different. This year’s assembly will host a multitude of science-policy related sessions that aim to help researc ...[Read More]
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GeoLog
Union-wide events at EGU 2018
Wondering what to expect at the General Assembly this year? Here are some of the highlights: Union Symposia (US) For events which will have general appeal, regardless of your field of research, look no further than the Union Symposia. The very first session, organized in collaboration with the European and American space agencies (ESA and NASA) will highlight observation missions focused on Earth ...[Read More]
Geodynamics
Help us fight patriarchy, one comic strip at a time!
Women in science/geodynamics: a topic we have discussed before and should continue to discuss, because we’re not there yet. In this new Wit & Wisdom post, Marie Bocher, postdoc at the Seismology and Wave Physics group of ETH Zürich, discusses a range of all-too-common encounters women face and a possible solution to awareness: comics (drawn by Alice Adenis, PhD student at ENS Lyon). You ...[Read More]
GeoLog
Imaggeo on Mondays: The Crossroads of Flood and Drought
This picture was taken on the way back from collecting field measurements at the Lordsburg Playa in southwestern New Mexico, USA. The setting sun highlights the contrast between the dry, cracked soil and the standing water from antecedent rainfall. A playa is a flat topographic depression in arid or semi-arid regions that contains a large amount of deposited sediment. When the surface of the playa ...[Read More]
Cryospheric Sciences
Image of the Week – Broccoli on Kilimanjaro!
On the plateau of Kilimanjaro, Tanzania, the remnants of a glacier can be found and the ice from that glacier contains a rather interesting feature – Broccoli! Not the vegetable, but bubbles that look a lot like it. Our Image of the Week shows some of these strange “Broccoli Bubbles”. Read on to find out more about where these were found and how we can see them. There is not much ice left on the m ...[Read More]
GeoLog
GeoTalk: How will large Icelandic eruptions affect us and our environment?
Geotalk is a regular feature highlighting early career researchers and their work. In this interview we speak to Anja Schmidt, an interdisciplinary researcher at the University of Cambridge who draws from atmospheric science, climate modelling, and volcanology to better understand the environmental impact of volcanic eruptions. She is also the winner of a 2018 Arne Richter Award for Outstanding Ea ...[Read More]
Geodynamics
Subduction through the mantle transition zone: sink or stall?
The Geodynamics 101 series serves to showcase the diversity of research topics and methods in the geodynamics community in an understandable manner. We welcome all researchers – PhD students to professors – to introduce their area of expertise in a lighthearted, entertaining manner and touch upon some of the outstanding questions and problems related to their fields. For our latest ‘Geodynamics 10 ...[Read More]
Geomorphology
OCTOPUS: An Open Cosmogenic Isotope and Luminescence Database
– written by Henry Munack, University of Wollongong – In geomorphology, radiometric dating methods have been on the rise during the past decades. Notably cosmogenic nuclide applications and luminescence dating gained great popularity because they quantitatively capture geomorphic processes on their process-inherent timescales. To date, globally more than 4,200 in situ detrital catchmen ...[Read More]
Tectonics and Structural Geology
Minds over Methods: Reconstructing oceans lost to subduction
Our next Minds over Methods article is written by Derya Gürer, who just finished a PhD at Utrecht University, the Netherlands. During her PhD, she used a combination of many methods to reconstruct the evolution of the Anadolu plate, which got almost entirely lost during closure of the Neotethys in Anatolia. Here, she explains how the use of these multiple methods helped her to obtain a 3D understa ...[Read More]
GeoLog
Imaggeo on Mondays: Chilean relics of Earth’s past
As Earth’s environment changes, it leaves behind clues used by scientists to paint portraits of the past: scorched timber, water-weathered shores, hardened lava flows. Chile’s Conguillío National Park is teeming with these kind of geologic artifacts; some are only a few years old while others have existed for more than 30 million years. The photographer Anita Di Chiara, a researcher at Lancaster U ...[Read More]