Detail of a photo: Large angular boulder beside a shallow pebbly stream in a grassy mountain valley, below steep forested slopes and rocky peaks under a dramatic blue sky, in heavily processed colours.
EGU Blogs

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GMPV-PS Campfire: Rocks across the Solar System: From planetary differentiation to surface processes

GMPV-PS Campfire: Rocks across the Solar System: From planetary differentiation to surface processes

What can meteorites tell us about Earth’s environment? How do minerals record a cosmic collision? And could Venus be hiding lava tubes? Our joint GMPV–PS Campfire brings together four talks exploring these questions and the early differentiation of Mars, plenty of planetary ground to cover! From environmental and shock processes preserved in chondrites to the …[Read More]

CL

A Remote Sensing Solution for Nitrous Oxide: The Greenhouse Gas We Need to See Better

A Remote Sensing Solution for Nitrous Oxide: The Greenhouse Gas We Need to See Better

When we talk about greenhouse gases and climate change, carbon dioxide (CO2) and methane (CH4) usually receive most of the attention. Yet another gas, nitrous oxide (N2O), quietly plays an important role in our changing climate. Commonly known as “laughing gas”, N2O is a powerful greenhouse gas with nearly 273 times the warming potential of …[Read More]

GI

Next-Gen Computing in Geosciences: High-Performance Computing, AI, and Quantum Frontiers

The Earth is an intricately coupled system, and simulating its behavior (from volcanic eruptions to global climate shifts) requires immense computational brute force. For decades, computers have been the quiet backbone of geosciences. Today, however, we stand at a major inflection point. High-Performance Computing (HPC) is pushing the boundaries of high-resolution simulations, while emerging technologies …[Read More]

GM

Meet the Snow Dunes of Antarctica

Meet the Snow Dunes of Antarctica

By Marine Poizat, PostDoc at the Geological Survey of Finland. Email: marine.poizat@gtk.fi, website: https://www.gtk.fi/en/experts/poizat-marine/. Antarctica has dunes. And they are made of snow. When people think of deserts, they usually picture vast expanses of sand beneath a blazing sun. Yet Antarctica is also a desert, receiving remarkably little precipitation, especially inland. And like other deserts, …[Read More]

GeoRoundup: the highlights of EGU Journals published during September!

GeoRoundup: the highlights of EGU Journals published during September!

Each month we feature specific Divisions of EGU and during the monthly GeoRoundup we put the journals that publish science from those Divisions at the top of the Highlights section. For September, we are featuring Earth Magnetism & Rock Physics (EMRP),Geosciences Instrumentation and Data Systems (GI), and Geosciences Instrumentation and Data Systems (ESSI). They are represented by the …[Read More]

GeoTalk: meet Luigi Bianco, geophysicist and GI Early Career Scientist representative

Luigi Bianco

Hello Luigi! Thank you for agreeing to this GeoTalk interview. Could you briefly introduce yourself and your background to our readers? Hi Simon and the EGU community! I’m a postdoc researcher in applied geophysics at the University of Naples Federico II. My research focuses on developing advanced potential field modelling and inversion techniques to image …[Read More]