EGU Blogs

John Counts June 21, 2021

Imaggeo On Monday: Giant Australian Cuttlefish in the Spencer Gulf, South Australia

In the shadow of the Santos oil and gas processing plant and export terminal lies the only place in the world where cuttlefish come together by the tens of thousands to mate every winter. The unique geology of the area, with a seafloor composed of bedrock and tabular quartzite blocks, makes for an ideal egg-laying habitat, and thus is an attractive breeding ground for the Australian Giant Cuttlefi ...[Read More]

TS

Tectonics and Structural Geology

Features from the Field: Stretching Lineations

Samuele Papeschi and Hannah Davies June 21, 2021

Deep beneath our feet, deformation of rocks at high temperature produces impressive structures such as shear zones, that localize the movement of two volumes of rock with respect to one another. Shear zones are strongly deformed bands with strongly foliated structures (i.e., with rocks that look like a pile of leaves) and kinematic indicators, such as S-C fabrics, that tell us geologists which way ...[Read More]

GeoLog

GeoPolicy: When policymakers misuse science

Chloe Hill June 18, 2021

Most of the EGU’s GeoPolicy blog posts focus on overarching topics that I believe will be useful for the majority of scientists who read them. I see myself as a facilitator who connects scientists and policymakers, providing impartial information to promote more effective knowledge exchange and subsequently evidence-informed policies. This month’s GeoPolicy post however, takes a differ ...[Read More]

GD

Geodynamics

The Sassy Scientist – The Secret Art Of Keeping Up-To-Date

The Sassy Scientist June 18, 2021

It’s easy to feel overwhelmed by the impressive speed at which new science is published. How to keep up with all this is an art that few have mastered. Rami is looking for some pointers: Which are the must-follow journals to keep up to date with new geodynamic research? Dear Rami, Carefully checking the table of contents of freshly printed issues of your favourite journals is obviously the most mo ...[Read More]

CR

Cryospheric Sciences

The Norwegian Polar Institute

Ashley Morris June 18, 2021

It is a pleasure for the EGU Cryoblog team to present a new post category: Cryo-institutes around the world! There are many institutes working on cryosphere-related research spread around the world. The aim of this new category is to highlight the cool research that is carried out at these institutes, showing off our multi-faceted cryo-related science. In this opening post, Ashley Morris will pres ...[Read More]

GeoLog

GeoTalk: Meet Meriel Bittner, the Ocean Science Division’s Early Career Scientist Representative

Simon Clark June 16, 2021

Hello Meriel, thank you for speaking with us today! Could you introduce yourself? My name is Meriel Bittner and I am the Early Career Scientist Representative for the Ocean Sciences (OS) Division of EGU. Currently, I am a PhD fellow at the University of Copenhagen. Originally from Germany, I did my Bachelor and Master at the University of Vienna in Austria, hence I have attended multiple general a ...[Read More]

GMPV

Geochemistry, Mineralogy, Petrology & Volcanology

Rare Earth Elements…..in olivine?

Mike Jollands June 16, 2021

The Rare Earth Elements, or REEs, are really important. This is a group of elements including neodymium (used to create strong magnets), cerium (used in catalytic converters), lanthanum (used in electric car batteries), lutetium (used in oil refinery), with the uses of REEs increasing continuously. At the moment, the majority of the world’s supply of REEs comes from a single deposit in Inner ...[Read More]

GD

Geodynamics

Conferencing during a pandemic: lessons learned

Kiran Chotalia and edited by Antoniette G. Grima June 16, 2021

Conferences are a vital part of academic life but with many conferences moving online due to the pandemic, the virtual conference hall can be a minefield! After a year of conferencing from afar, Kiran Chotalia shares the tips and tricks to make the conference experience live from your living room a breeze! It would be an understatement to say it has been quite the year. Travel restrictions put a f ...[Read More]

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Geodesy

Meet the new Geodesy Science Officer – Part 1

edited by Rebekka Steffen and Andreas Kvas June 15, 2021

We hope that you have enjoyed reading about the new division president and division deputy president. But there are even more people behind the scenes that contribute to the development of the Geodesy division. Today we are going to introduce you to one of the new science officers: Anna Kłos. We asked her also a few questions and despite of being on maternity leave she was able to answer th ...[Read More]

GeoLog

Imaggeo On Monday: Studying shell morphodynamics to improve climate models

Jennifer Guarini June 14, 2021

Profile of a specimen of Arctica islandica, one of the longest lived marine bivalves known, undergoing a 3D scan. Their longevity is exploited for reconstruction of climate patterns in the North Atlantic. However, mathematical models of their morphodynamics are necessary to account for bias induced by their asymmetric growth (“morphodynamics” is the study of how an organisms’ gro ...[Read More]