GeoLog

Hydrological Sciences

Footprints reveal climate’s mark on mudflats

Footprints reveal climate’s mark on mudflats

Tidal flats, the muddy reaches of estuaries unveiled at low tide, support rich ecosystems and fisheries worldwide. But these habitats are under threat from climate change, as sea level rise overwhelms the landscape and heavy rainfall scours away the sediment – impacts that scientists are only just beginning to explore. In an effort to understand how shellfisheries are affected by climate change, a ...[Read More]

GeoTalk: meet Christina Orieschnig, hydrologist and science communicator!

GeoTalk: meet Christina Orieschnig, hydrologist and science communicator!

Hello Christina! Welcome to GeoTalk. Before we dive in, could you introduce yourself to our readers? Hey everyone! I’m a researcher at the Institut de Recherche pour le Développement (IRD) in Montpellier in the South of France. For my work, I specialise in remote sensing and hydrological modelling, with study areas in Cambodia, Tunisia, and France. At EGU, I’m also the outgoing Early Career Scient ...[Read More]

Sixty years under the mountain: A geoscientific odyssey through the Mont Blanc tunnel

Sixty years under the mountain: A geoscientific odyssey through the Mont Blanc tunnel

On July 16, 1965, the Mont Blanc Tunnel, 11.611 km of tunnel piercing the heart of the Alps, opened to traffic, marking a triumph of engineering, geology, and international cooperation. Sixty years later, this civilian artery connecting Chamonix (France) and Courmayeur (Italy) stands not just as a testament to human inventiveness but as an ongoing marvel if viewed through a geoscientific lens. On ...[Read More]

September 2024 flooding in Central Europe: The Austrian experience

September 2024 flooding in Central Europe: The Austrian experience

This blog post is co-published with the Hydrology Division (HS). 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 ...[Read More]