EGU Blogs

Divisions

HS
Hydrological Sciences

Do you know about the 3MT competition? What a challenging experience for a PhD student!

September 23, 2020
Do you know about the 3MT competition? What a challenging experience for a PhD student!

Effective communication plays a vital role in our PhD life. We spend significant amount of time working on a desk or in a lab performing our research for many years. However, if we do not effectively communicate our results and ideas to other scientists and researchers, our research will be unacknowledged. Of course, we all learn how to give scientific talks, via PhD concept talks, final defenses ...[Read More]

GD
Geodynamics

Venus: science! Today!

September 23, 2020
Venus: science! Today!

After many (attempted) visits to Venus in an earlier era of space exploration, the focus of terrestrial planet science was shifted towards e.g. our other neighbour Mars. Yet, lately, Venus seems to gain scientific popularity and not without reason – there remains so much to figure out about the puzzling planet. The virtual mini-workshop ‘Venus Science Today’ was held a few weeks ago to bring toget ...[Read More]

OS
Ocean Sciences

Satellite data for ocean reanalysis

September 22, 2020
Satellite data for ocean reanalysis

To understand the fundamental behaviour of the ocean, and any changes it’s undergoing, we need to know what the ocean is doing today, and on each day in the recent past. We can do this by creating reanalyses, which use data assimilation to combine state-of-the-art models with observations. The focus is often on ocean physics, but we also need to know about the marine ecosystem and carbon cycle. As ...[Read More]

SSP
Stratigraphy, Sedimentology and Palaeontology

Who needs stratigraphers, sedimentologists and palaeontologists? Evolving roles through the energy transition.

and September 22, 2020
Who needs stratigraphers, sedimentologists and palaeontologists? Evolving roles through the energy transition.

By Mike Simmons and Andy Davies. It seems that geoscience is facing something of an existential crisis. The September 2020 issue of Geoscientist, the magazine of the Geological Society of London, contains a number of articles on the future of geoscience and its relevance to society. At the heart of the concerns are a drop in student numbers, with total 2019 undergraduate student enrolments down by ...[Read More]

GM
Geomorphology

Interview with the Steepest Descent Organizers

September 22, 2020
Interview with the Steepest Descent Organizers

The Steepest Descent is a yearly one-day meeting taking place in Vienna, Austria, close to the EGU general assembly. Participants have the opportunity to see a few keynote talks by outstanding geomorphologists and to discuss their posters in a more informal and geomorphology-focused community than at the EGU. Despite its youth, the Steepest Descent Meeting seems to have lost its aura of a niche-ev ...[Read More]

CL
Climate: Past, Present & Future

InterArctic project: understanding the interaction between artic environments and societies

September 21, 2020
InterArctic project: understanding the interaction between artic environments and societies

The InterArctic project (Fig. 1) focuses on vulnerability, resilience and adaptation of northern societies facing global change. The current rapid warming of Arctic and Subarctic climates has already produced many changes in the social, economic and cultural behaviour of the populations inhabiting these regions and more changes are expected to come. In this context, looking at the past provides th ...[Read More]

CR
Cryospheric Sciences

Image of the Week – What darkens snow and ice?

September 18, 2020
Image of the Week – What darkens snow and ice?

“Be thou as chaste as ice, as pure as snow”. Hamlet, Act 3 Scene 1 (W. Shakespeare) Snow and ice are not always as pristine as one may think. If you have ever walked on a glacier or on a snowfield during summer, you might have already noticed that. In fact, both snow and ice are often darkened by impurities. In this blog post, you will learn about the main processes leading to ice and snow darkeni ...[Read More]

GD
Geodynamics

The Sassy Scientist – The Story of Plate Tectonics

September 18, 2020
The Sassy Scientist – The Story of Plate Tectonics

As a new coping mechanism with reality, Sascha has been digging into some science history and asked: How did scientists discover plate tectonics? Dear Sascha, I do enjoy a good walk on the memory lane of scientific discoveries. You might know by now that great insight is gained when we look at data with fresh eyes. Hence, lots of advances in certain narrow scientific fields come from outsiders. In ...[Read More]

AS
Atmospheric Sciences

Atmospheric research in the middle of the Amazon forest: The Amazon Tall Tower Observatory celebrates its anniversary

September 16, 2020
Atmospheric research in the middle of the Amazon forest: The Amazon Tall Tower Observatory celebrates its anniversary

It looks like a spike, orange against the blue sky, sticking out the green ocean of the Amazon forest: Standing 325 m tall, the Amazon Tall Tower Observatory (ATTO) is the highest construction in South America. This tower celebrates its 5th anniversary this year, while the ATTO research site, located ~150 km northeast of Manaus, Brazil, has been in operation for 10 years. During the past 5 years, ...[Read More]

SM
Seismology

Earthquake of the month: Bengkulu – Indonesia M 6.8-6.9

September 16, 2020
Earthquake of the month: Bengkulu – Indonesia M 6.8-6.9

August was not highlighted by a large event (> M7) and the choice for the earthquake of the month was a bit tricky. Four events were available to choose from: An intraplate EQ in the US (M5.1), the largest event in this region since 1916, an M6.6 in the Philippines, a deep earthquake (~620 km) M6.9 in Indonesia, and a doublet earthquake (M6.8 – 6.9) in Indonesia. After some discussion, we ...[Read More]