Glaciers Dynamics

Did you know… that glaciers can sing?

Ugo Nanni June 3, 2022

Figure 1: F. Gimbert and U. Nanni install seismic stations in the Alps before the winter to monitor the dynamics of the Argentiere Glacier in the framework of the SAUSSURE project (https://saussure.osug.fr/). Credits: Nathan Maier.

Have you ever wondered what the voice of a glacier sounds like? Well, listen here! And if you want to know how the glacier makes these sounds, then let’s take a walk on the ice side… Close your eyes and think of the time you were in the middle of the mountains. On a snow plain, a glacier or a frozen lake; just you. You hear your footsteps in the snow, crunching ice. The wind blows through your hoo ...[Read More]

Crater Glacier: A story of renewal in the aftermath of destruction

Annika Horlings March 11, 2022

Crater Glacier, as photographed in 2007. [Credit: Jon Major, U.S. Geological Survey]

Crater Glacier, located on Mount St. Helens, Washington State, U.S., tells a tale of renewal. The catastrophic and deadly May 18th, 1980 eruption of the volcano created, among other things, a deep horseshoe-shaped, north-facing crater and obliterated most of the glaciers that resided on the volcano’s slopes. By a decade and a half later, it was clear that a glacier had formed in this unlikely loca ...[Read More]

Cryo-adventures – Undertaking Cryo-Fieldwork in a Global Pandemic!

Nathaniel Baurley September 3, 2021

Looking out over Fjallsjökull from the top of the nearby moraine ridge. Photo credit: Nathaniel Baurley

Have you ever wondered what undertaking cryo-fieldwork in a glacial environment typically involves? Well, what about undertaking cryo-fieldwork in a glacial environment during a global pandemic?! Read on to find out all about the challenges I faced on my recent trip to Iceland in July 2021… Fieldwork Preparation As this previous blog post highlights, undertaking cryo-fieldwork requires a significa ...[Read More]