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Geochemistry, Mineralogy, Petrology & Volcanology

EGU GMPV Campfires – Geochemistry Edition Thursday 28th April 11am CEST

GMPV ECS Campfires Team and Elisabetta Billotta April 26, 2022

It’s April, the EGU General Assembly is close, but first the Geochemistry, Mineralogy, Petrology and Volcanology division’s early career scientists talks (EGU campfires) are back! The second session in 2022 (and 17th overall) will be a special edition on Geochemistry. The talks will be held on Thursday 28th April at 11am CEST on Zoom. Our three speakers are: Piyal Halder (PhD Student @ Birb ...[Read More]

Nonlinear Processes in Geosciences

NPG Paper of the Month: “Inferring the instability of a dynamical system from the skill of data assimilation exercises”

Yumeng Chen April 25, 2022

The NPG paper of the month was awarded to “Inferring the instability of a dynamical system from the skill of data assimilation exercises” by Yumeng Chen, Alberto Carrassi, and Valerio Lucarini. Geophysical systems are usually described by a set of dynamical equations that are often non-linear and chaotic (Ghil and Lucarini, 2020). Errors about the initial state can grow, shrink, or sta ...[Read More]

Tectonics and Structural Geology

TS Must Read – Scholz (1998): Earthquakes and friction laws

The Must-read team April 25, 2022

Scholz (1998) is the “must-read” review article about rate- and state- variable laws of rock friction. The article is a robust introduction to the state-of-the art of the discipline at the end of the past century and should be considered of particular interest for students and/or early career scientists. In spite of its relative simplicity, rock mechanics unfortunately is still not taught universa ...[Read More]

Natural Hazards

Breaking the glass ceiling in diversity, equity, and inclusion in geosciences

Shreya Arora April 22, 2022

Despite many efforts around Diversity, Equity, and Inclusion (DEI) in Science,Technology, Engineering, and Mathematics (STEM), a noticeable disparity in geosciences still exists. To understand the root cause and steps we can take forward, it was my privilege to talk with Dr Kuheli Dutt, Assistant Dean for DEI at the Massachusetts Institute of Technology (MIT). Before MIT, Dr Dutt was an Assistant ...[Read More]

GeoLog

GeoPolicy: Climate solutions at the center of focus this Earth Day

Chloe Hill April 22, 2022

Earlier this month, Climate Change 2022: Mitigation of Climate Change was published by the IPCC Working Group III as the third instalment of the IPCC’s Sixth Assessment Report (AR6). It emphasises that “rapid and deep” greenhouse gas emission reductions are needed across all sectors to have any chance of keeping the world below 1.5°C of warming above pre-industrial levels. However, it also outline ...[Read More]

Seismology

Celebrate Earth Day with the Deep Earth Explorers!

EGU Seismology ECS Team April 22, 2022

Happy Earth Day 2022! To celebrate this event in a slightly different way, EGU Seismology blog editor Matthew Kemp thought he’d go on a journey to the centre of the Earth, and highlight the work of the Deep Earth Explorers… Back in March 2020, Professor Sanne Cottaar‘s Deep Earth seismology group at the University of Cambridge, UK, unveiled their new exhibit “Deep Earth Exp ...[Read More]

Geodynamics

The Sassy Scientist – Fanciful Ideas

The Sassy Scientist April 22, 2022

External feedback is important in our job. The right conversation can prevent you from presenting to international experts a whole study based on wrong assumptions (inspired by true events involving weeks of my life that nobody is going to give back to me). What if the external feedback comes from someone who’s not a scientist? Is their point of view, unchained by years of religious beliefs ...[Read More]

Hydrological Sciences

Hydrologists celebrate Earth Day 2022

Maria-Helena Ramos, Nilay Dogulu and Bettina Schaefli April 22, 2022

Today is Earth Day. As hydrologists, we work closely with what covers about 71% of the Earth’s surface: water! How do you feel when surrounded by Earth’s nature? How would you describe the contribution of your research on the water cycle to the wellbeing of our planet? If you should prepare a warning sign to join people marching in the streets on this special day, what would you write? ...[Read More]

Cryospheric Sciences

More pancakes in the future!

Roxana S. Cremer April 21, 2022

More pancakes in the future – that sounds like a very good New Year’s Eve resolution for Sunday brunches, but it could also be a development of the most tasty looking sea ice shape in the Arctic. Let’s find out more! Arctic Sea Ice The growth and melt of Arctic sea ice follows a seasonal cycle. In the springtime, under the midnight sun, the sea ice begins to melt until it reaches its m ...[Read More]

GeoLog

How to EGU22: Five ways you can help us make a greener EGU22!

Gillian D'Souza April 20, 2022

For several years, EGU has committed – both in terms of resources and research – to helping to create a cleaner and greener environment. As our biggest event of the year (EGU22) soon approaches, nearly 10,000 people are expected to travel to Vienna for the week-long conference. An event of this scale can of course impact the environment any number of ways. The good news? Even the small ...[Read More]

About

The European Geosciences Union (EGU) blogs host the official blog of the EGU, GeoLog, as well as a network of blogs in the Earth, planetary and space sciences aimed at fostering a diverse community of geoscientist bloggers. In this site you will also find a selection of blogs from the EGU scientific divisions, which share division-specific news, events, and activities, as well as updates on the latest research in their field. The EGU blogs offer a place for bloggers to interact with each other and with the wider geoscientific community.