EGU Blogs

Divisions

NP
Nonlinear Processes in Geosciences

ECS SpotLight: The link between European warm-temperature extremes and atmospheric persistence

September 11, 2023
ECS SpotLight: The link between European warm-temperature extremes and atmospheric persistence

Persistent atmospheric circulation patterns are not a necessary requirement for warm temperature extremes in Europe. This key finding from a recent study led by Emma Holmberg challenges a more traditional meteorological view of persistence, which typically considers summertime heatwaves, especially in northern regions of Europe, to be synonymous with persistent atmospheric flow patterns. Furthermo ...[Read More]

NH
Natural Hazards

Is culture the missing link to disaster risk reduction?

September 11, 2023
The City of Kobe, Chuo Ward (photo credit: Asimina Voskaki)

Sophocles, a great tragic writer of Classical Athens, said that “success is dependent on effort”. When it comes to disaster risk reduction, are we doing enough to develop a culture of resilience and how do cultural factors affect people’s willingness to protect themselves and build an effective disaster reduction and reconstruction mechanism? In 1995 (17/01/1995), Kobe, Osaka (Ja ...[Read More]

CR
Cryospheric Sciences

Did you know there’s a (relatively new) treaty for the Central Arctic Ocean?

September 8, 2023
Did you know there’s a (relatively new) treaty for the Central Arctic Ocean?

Even as regular readers of the Cryosphere Blog , you might still be unfamiliar with the large amount of regulation that surrounds the cryosphere – and the research that’s being done on it. As effective regulation of our environment is needed, we need more scientists to understand the law and more lawyers to understand the science. So, brace yourselves and hold on tight, while we run through one of ...[Read More]

HS
Hydrological Sciences

Join the IAHS’ New Scientific Decade: Science for Water Solutions – HELPING

September 6, 2023
Join the IAHS’ New Scientific Decade: Science for Water Solutions – HELPING

What are the most pressing research topics in the international community of hydrologists? What are people working on? And how can you become involved?  Many hydrologists, especially early career scientists, struggle to find answers to these questions.  That is where the scientific decades of the International Association of Hydrological Sciences (IAHS) come in. Specifically, its latest one – ...[Read More]

GD
Geodynamics

Into the Unknown: Research Cruises and the Geologist’s Drill

and September 6, 2023
View aboard the JOIDES Resolution

With love for geoscience comes a zest for exploring the natural world. What we want to explore might not always be close to us. But science finds a way, even if it means sailing to the middle of the ocean. This week, we are going to dive into the nuts and bolts of how research cruises work in this blog post by Kuan-Yu Lin from the University of Delaware. Kuan-Yu recently sailed as an igneous petro ...[Read More]

CR
Cryospheric Sciences

We are back – with 4 Arctic fieldwork stories!

September 1, 2023
We are back – with 4 Arctic fieldwork stories!

You might have missed our weekly blog posts, but we are back! This week’s post highlights four field work campaigns our cryo community conducted. Join us on a journey to Greenland, Svalbard and Alaska to learn about methane emissions, glacier flows, tundra fires and ice microbes. Chasing methane in Greenland The subglacial environment of the Greenland Ice Sheet is a relatively new discovered ...[Read More]

HS
Hydrological Sciences

Ma Terre en 180 Minutes: reducing our carbon footprint with concrete actions

August 31, 2023
Ma Terre en 180 Minutes: reducing our carbon footprint with concrete actions

As with all professional activities, one of the greatest challenges for us, geoscientists, is how to reduce our own CO2 emissions linked to our research activities over the coming decades. A collective of 57 researchers came together in 2021-2022 to promote awareness and concrete action to decarbonize scientific activities: it was the birth of Ma Terre en 180 Minutes, whose title is inspired by Ma ...[Read More]

GD
Geodynamics

Modelling CPO evolution with D-Rex

August 30, 2023
Modelling CPO evolution with D-Rex

As a result of Earth’s mantle convection, rocks in the earth’s interior flow and develop a crystallographic texture. These textures reveal the planet’s thermal and tectonic history and are responsible for the viscous anisotropy, which can be used to study the planet’s deeper recesses that are not visible through other means. This necessitates the use of models that can pred ...[Read More]

GM
Geomorphology

Flat but Fascinating: A New Perspective on Berlin at the 17th Annual International Young Geomorphologists’ Meeting 

August 30, 2023
Flat but Fascinating: A New Perspective on Berlin at the 17th Annual International Young Geomorphologists’ Meeting 

Emma Lodes, PhD student, GFZ-Potsdam (Germany) Twitter: @LodesEmma    |    email: lodes@gfz-potsdam.de When I consider places with exciting geomorphology, Germany’s capital does not spring to mind. Berlin is an isolated urban hub encircled by the flat, agriculturally dominated state of Brandenburg. Northeastern Germany was leveled by ice sheets during the last several glaciations, and its highest ...[Read More]

Geochemistry, Mineralogy, Petrology & Volcanology

Revisiting the roots of minerals’ names: A journey to mineral etymology

August 30, 2023
Revisiting the roots of minerals’ names: A journey to mineral etymology

Hello everyone!! In an earlier blog, my colleague Eliot Carter discussed the etymology of elements.  As a PhD student in geochemistry, mineralogy, Petrology and Volcanology, we all regularly deal with a large number of minerals. Among them, some are very common and a few are hardly known. However, sometimes we forget the basics to deal with the complicated things. In fact, PhD students mostly face ...[Read More]