Divisions

Geodynamics

Ice Ice Baby! Modelling the thermal evolution within the ice shell of Ganymede, Jupiter’s moon.

Katherine Villavicencio and edited by Constanza Rodriguez Piceda August 7, 2024

Ganymede, one of the Galilean moons of Jupiter and the largest in the Solar System, has caught the scientists’ attention due to its potential for hosting life. The JUICE mission, launched from the Guiana Space Centre in French Guiana on 14 April 2023, is on its way to orbit and conduct experiments on the Galilean moons (Ganymede, Europa, and Callisto), with particular emphasis on characterizing G ...[Read More]

TS

Tectonics and Structural Geology

TS Must-Read – Peron-Pinvidic et al. (2013) Structural comparison of archetypal Atlantic rifted margins: A review of observations and concepts

The Must-read team August 2, 2024

Rifted margins are regions at the transition from oceanic to continental crust, formed by the stretching and thinning of the Earth’s lithosphere before the creation of new ocean basins. The study focused on three key transects across Atlantic rifted margins. In their 2013 article in Marine and Petroleum Geology, Peron-Pinvidic et al. present a comparative analysis of the architecture of vari ...[Read More]

HS

Hydrological Sciences

Meet Division President Alberto Viglione

Christina Orieschnig August 1, 2024

Alberto Viglione, is the President of the Hydrological Sciences Division of the European Geosciences Union. He is an Associate Professor in Hydrology at Politecnico di Torino. As Division President, it is his job to represent hydrologists within the EGU, and to manage the administration of the division, especially arranging the programme at the General Assembly. Can you tell us about the focus o ...[Read More]

CR

Cryospheric Sciences

Dreaming & reading about fieldwork – summer blog break 2024

Maria Scheel July 29, 2024

A person is kneeling down at a brown pond, all covered in mosquito net, waterproof gear, kitchen gloves and a pancake flipping spatula.

As we are starting into our annual blog summer break, we reflect on what summer can mean for polar researchers (including some fieldwork saudades). As an Arctic or Alpine cryo-scientist, chances are that you are somewhere in between vacation, fieldwork or trying to work through data while everyone else is free. If you, like us, did not have your vacation yet or do not have any fieldwork com ...[Read More]

GD

Geodynamics

The Sassy Scientist – Raiders of the Lost What?

The Sassy Scientist July 26, 2024

Is it hot? Is it cold? I don’t know anymore. I really need holidays or better: early, very early, retirement. Anyway, what we need is a bit of sassiness in the mix. So let’s make July a bit sassy. Yikes, it sounds like an election campaign. I don’t like it, never mind. What were we doing? Ah, yes, sassy. So, Ryu asks: How do I rediscover the joy of science? Dear Ryu, Tough audience question found ...[Read More]

G

Geodesy

Postdoc Diaries: In Between Disciplines

Yi-Wei Chen July 26, 2024

We’re excited to bring back “Postdoc Diaries,” a series where we engage with postdocs, discuss and learn about their challenges. In our last post, we delved into some of the most prevalent struggles they encounter. This time, we had a conversation with Yi-Wei Chen, a postdoc at the Technical University of Munich, to gain insight into the experience of being a postdoc. If you are ...[Read More]

HS

Hydrological Sciences

Is the Caspian Sea Going to Experience Aral Sea Syndrome?

Amin Sadeqi July 25, 2024

The peril of rising sea levels due to global climate change is evident, posing significant threats. Conversely, inland seas and lakes experience declining water levels, exacerbated by heightened evaporation and diminishing inflows, presenting alarming consequences. Between 1992 and 2020, 53% of global inland water bodies experienced significant declines Currently, several lakes worldwide, such as ...[Read More]

SSP

Stratigraphy, Sedimentology and Palaeontology

Fossilized Tree Trunks: Preservation in Continental and Marine Ancient Outcrops of Baja California

Ramon Lopez July 24, 2024

While working on the exceptional, but remote outcrops of Baja California, I have encountered an extraordinary quantity of fossilized tree fragments in Cretaceous deposits. These fossils were preserved in both subaerial, fluvial, and marine environments. Does this mean that preservation of tree trunks is easy? How can wood be preserved for more than 70 million years? What kind of information can we ...[Read More]

GD

Geodynamics

Modeling the Early Earth: Idealization and its Aims II

Junjie Dong and edited by Rajani Shrestha July 24, 2024

This week we have the second part of Junjie Dong’s insightful blog on modeling the early Earth. Following the discussion (“Modeling the Early Earth: Idealization and its Aims I”) about the major early Earth questions and challenges in modeling early Earth, Junjie now explores the imprtance of modeling as a scientific endeavor. He presents how one could more effectively model the ...[Read More]

NH

Natural Hazards

Modern Solutions for Ancient Hazards: Speaking with Jacopo Selva, the 2024 EGU Plinius Medalist

Naveen Ragu Ramalingam July 23, 2024

Jacopo Selva is an associate professor at the University of Naples Federico II, Italy, and a former researcher at the Istituto Nazionale di Geofisica e Vulcanologia (INGV), Italy. His research on seismic, volcanic, and tsunami hazards has been instrumental in advancing our understanding of these natural phenomena, particularly by developing probabilistic methods for hazard assessment and forecasti ...[Read More]