EGU Blogs

Divisions

GD
Geodynamics

What’s the role of hotspot and oceanic transform faults at ultraslow spreading ridge?

and October 4, 2024
What’s the role of hotspot and oceanic transform faults at ultraslow spreading ridge?

  Mid-ocean ridges (MOR) and hotspots are two types of magmatic activity occurring in the ocean. The MORs are typically associated with another tectonic feature—oceanic transform faults. While numerous studies have focused on the interactions within MORs, hotspots, and transform faults, there has been limited research on cases where a hotspot and a transform fault are located at the same end ...[Read More]

HS
Hydrological Sciences

When Droughts Dry Up Power: The Climate-Hydropower dilemma

October 2, 2024
When Droughts Dry Up Power: The Climate-Hydropower dilemma

When we think of hydropower, its environmental impacts usually comes to mind: the dams that disrupt ecosystems, the water bodies that shift, the surface evaporation that increases, and the greenhouse gases that escape from reservoirs1. Hydropower, for all its clean energy potential, is not without its environmental baggage, whether on local water resources or the global surface water storage. But ...[Read More]

NH
Natural Hazards

Building Resilience: Insights and Preventive Measures from Kuala Lumpur’s Sinkhole event

October 1, 2024
Building Resilience: Insights and Preventive Measures from Kuala Lumpur’s Sinkhole event

On August 23, 2024, a tragic event unfolded in Kuala Lumpur, Malaysia, when an 8-metre-deep sinkhole opened up on Jalan Masjid India, swallowing Vijayalakshmi Gali, a 48-year-old woman visiting from India [1]. The incident has raised serious concerns about public safety and the integrity of urban infrastructure. A sinkhole is a natural depression or hole that occurs in the ground when the surface ...[Read More]

G
Geodesy

EGU Campfire Geodesy – Share Your Research – Eighth Edition

September 30, 2024
EGU Campfire Geodesy – Share Your Research – Eighth Edition

We are finally back with the 8th edition of Geodesy Campfire – Share Your Research. The Geodesy EGU Campfire Events “Share Your Research” give (early career) researchers the chance to talk about their work. We have two exciting talks; one by Leire Retegui-Schiettekatte and the other by Vipin Kumar Maurya. Below you can find detailed descriptions of their talks. We will have time to network a ...[Read More]

GM
Geomorphology

Highlighting Shakespeare’s Geomorphology

September 27, 2024
An oblique aerial photograph of the river Trent at dusk/dawn (a dark blue sky with orange along the horizon).

Recently, I was reading about the River Trent in the UK and came across a surprising Shakespeare quote that I thought I would highlight to the geomorphology community . The quote below is from Henry IV (Part 1, act 3, scene 1) where the character ‘Hotspur’ references the meandering River Trent:  “Methinks my moiety, north from Burton here, In quantity equals not one of yours: See how this river co ...[Read More]

G
Geodesy

Geodesists on Tour: Taking Greta Gravimeter to the North

and September 27, 2024
Geodesists on Tour: Taking Greta Gravimeter to the North

Summer is coming to an end in the northern hemisphere, and it usually signals the end of the field season – at least in northern Europe. During the field season, we mostly take our absolute gravimeter (we call her Greta) to measure gravity at various locations across Sweden. Occasionally, we even take Greta to other countries – but that’s a story for another time.   Who is G ...[Read More]

HS
Hydrological Sciences

September 2024 Flooding in Central Europe: The Austrian Experience

September 26, 2024
September 2024 Flooding in Central Europe: The Austrian Experience

Storm Boris is the latest in a series of deluges during one of Europe’s most flood-prone periods in 500 years, yet Vienna managed to avoid major damage. The city’s preparations may offer valuable lessons for other urban areas facing similar challenges.  Dealing With Record Rainfall: September 2024 in Vienna When record rainfall hit Vienna on September 15, the impact was severe: submerged roa ...[Read More]

GD
Geodynamics

The Sassy Scientist – Academic Motion Sickness

September 25, 2024
The Sassy Scientist – Academic Motion Sickness

The first year of a PhD can quickly shift from an exciting adventure (“Ok I got this“) to an exasperating rollercoaster (“What I am doing here? What if I just move to a husky farm in Canada?“). Marina, has reached that stage and, after having exhausted her patience scrolling through <insert your preferred social media platorm here> in search of threads on how to boost ...[Read More]

TS
Tectonics and Structural Geology

TS Must Read – 3D seismic analysis of the structure and evolution of a salt-influenced normal fault zone: a test of competing fault growth models, Jackson & Rotevatn (2013)

September 23, 2024
TS Must Read – 3D seismic analysis of the structure and evolution of a salt-influenced normal fault zone: a test of competing fault growth models, Jackson & Rotevatn (2013)

In this Must Read paper “3D seismic analysis of the structure and evolution of a salt-influenced normal fault zone: a test of competing fault growth models (2013)”, by Christopher A-L. Jackson and Atle Rotevatn used detailed 3D seismic reflection data from the Suez Rift, Egypt, to gain a better understanding of the structural evolution of normal faults. Specifically, the paper shows th ...[Read More]

OS
Ocean Sciences

Welcome back to Ocean Sciences blog!

and September 20, 2024
Welcome back to Ocean Sciences blog!

Welcome back, Ocean Sciences community! We have been quiet for a while, but we are happy to say we’re back! We have missed sharing the latest research, insights, stories, ideas and we are eager to present fresh content and exciting initiatives starting in September. In the following months, we have a range of exciting content lined up for the blog. We will be sharing interesting new research in oc ...[Read More]