Divisions

Stratigraphy, Sedimentology and Palaeontology

Outcrop analogues to Carbon Sequestration Targets: the Gog Quartzite of Alberta – including a short virtual field trip!

Jon Noad January 12, 2023

Introduction In 2022 I was asked to put together a virtual field trip looking at carbon sequestration (CCS). We are particularly lucky in Alberta in having three excellent Cambrian targets for CCS including the Basal Cambrian Sandstone, currently being used for CCS in Shell’s QUEST project, quartzites of the Deadwood Formation (being utilized for a CCS project in Saskatchewan) and the Gog Quartzit ...[Read More]

GD

Geodynamics

Arc and Intraplate Volcanism in Northeast Asia Since mid-Miocene: Numerical model studies

Changyeol Lee and edited by Giridas Maiti January 11, 2023

Northeast Asia may be one of the best natural laboratories to investigate both arc and intraplate volcanisms which have developed since the mid-Miocene. The arc volcanoes have occurred above the sinking young (Philippine) and old (Pacific) oceanic plates in Southwest and Northeast Japan subduction zones, respectively. The intraplate volcanoes across the Korean Peninsula and China have occurred abo ...[Read More]

SM

Seismology

Seismic Swarms in the Azores

EGU Guest blogger January 9, 2023

Will Sturgeon – Post-Doc at the Earth Sciences Department of University College London, UK – takes us on a journey to the Azores to deploy seismometers in response to the seismic swarm earlier in 2022… Protruding from the central Atlantic Ocean, about 1,400 km west of Lisbon, is an archipelago of nine volcanic islands, known as the Azores. Also described as “Europe’s Hawaii”, the ...[Read More]

BG

Biogeosciences

What’s new at EGU23?

Sinikka Lennartz January 6, 2023

EGU23 is back with longer talks, posters and PICO sessions! While EGU is always great to catch up with colleagues in classical sessions offered every year, here, we want to highlight some new sessions that will premier at EGU23. We have selected a few from each Subdivision to show the broad range of topics covered. General Biogeosciences The PICO session “It’s all about migration!” focuses on migr ...[Read More]

NP

Nonlinear Processes in Geosciences

Can Artificial Intelligence replace scientists to explain Climate Change? Find it out in our first interview to… ChatGPT!

Davide Faranda January 3, 2023

Figure: DallE (the visual cousin of ChatGPT) has produced this image when I asked for “a cartoon showing a climatologist with research articles walking on a weather map” As a communication officer of the division of Nonlinear Processes I started to write posts for the EGU blog a few years ago and I found it a very difficult task: one has to find the right scientific sources about arguments ...[Read More]

HS

Hydrological Sciences

2022 Recap of the HS Blog

Editorial Team December 28, 2022

Thinking about the past year, one of the highs of the year was definitely seeing the EGU General Assembly back to Vienna in May. The first-ever fully hybrid EGU meeting was a great success with over 12,000 presentations. Most of all, it was great seeing our hydrological sciences community meeting in person again. Many constraints prevented us from having all the features we love in the GA meeting, ...[Read More]

NP

Nonlinear Processes in Geosciences

The Great Cold Debate: Is Climate Change to Blame for Extreme Cold Spells?

Davide Faranda December 27, 2022

In December 2022, the United States experienced a severe cold spell, with record-low temperatures being recorded in many parts of the country. While it is natural for cold spells to occur, the question has arisen as to whether climate change is playing a role in the intensity and frequency of these events. There is ongoing debate among scientists about the relationship between climate change and ...[Read More]

GD

Geodynamics

Holiday movies to watch

edited by Arushi Saxena December 21, 2022

Iris and Menno have made fantastic science movie recommendations in the past couple of years – covering the base for bad-science movies. Since the AGU frenzy is finally over and the upcoming holidays beckon us, I went in a different direction and prepared a list of some of my feel-good holiday movies. 1. The Little Prince This is a fantasy movie based on a popular children’s book. The movie is cen ...[Read More]

GD

Geodynamics

The Sassy Scientist – Who Let The Dogs In?

The Sassy Scientist December 19, 2022

Who doesn’t want to make themselves more at home at the office? We spend a lot of time there and there is nothing wrong in making it more homey for ourselves. But you wouldn’t want your colleagues to make themselves too much at home at the office. My office mates wouldn’t want me to keep my pet tarantula at the office. That’s why I had a sweet and short answer to Bob’ ...[Read More]

NH

Natural Hazards

Reducing housing vulnerability to natural hazards – Interview with Dr Eefje Hendriks

Vale Cigala December 19, 2022

The impact of natural hazards on vulnerable communities can be devastating, causing fatalities, damaging houses and livelihoods, and pushing people into poverty. These disasters make them even more vulnerable. A growing line of research identifies actions and tools to reduce vulnerability and make communities more resilient. An interesting and crucial part of this research investigates the role of ...[Read More]