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Those of us fortunate to participate in cryo-fieldwork are well aware of the unique, hilarious, and sometimes bizarre scenarios that we often find ourselves in. For this year’s April Fool’s Day, the EGU Cryosphere Blog team shares crazy anecdotes, with a catch: one of these stories is fake! Are you able to tell fact from …[Read More]
Compared to the formation and evolution of the Earth’s surface, the ancient oceans receive little attention in geological history. However, understanding the rise and fall of the oceans of the past—or “ghost oceans”—can reveal crucial information about the evolution of our planet, the cryosphere included. Can oceans play a historical role in climate change? If …[Read More]
The Caucasus is one of the most studied glacierized regions in the world (see previous Cryoblogs on Caucasus glaciers here and here). In this week’s blog, Levan Tielidze tells us about the health of the Greater Caucasus glaciers. His first study published this year indicates that the rate of decline in glacier extent between 2000 …[Read More]
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 …[Read More]
Most problems faced in research are complex and require creativity and critical thinking. Thus, we need to be creative in science! Or maybe, science itself is creative and there is no such thing as non-creative science. Anyhow, in today’s world, where TED-talks, science slams and elevator pitches, not to mention tweets, are ubiquitous, it is …[Read More]
People usually perceive space and time, comparing them to their own life Words such as “forever” and “until the end” appear in fiction But how can we imagine the space and time of the mountain glaciers whose existence goes beyond our usual perception? And why is it so important for us now? With this post, …[Read More]
Welcome to Kongsfjorden in Svalbard. The front of the glaciers terminating into the sea is an ecological hotspot, home to many marine animals, like kittiwakes, who love to hunt here. They feed on small fish and shrimp, which at marine-terminating glacier fronts are brought to the surface by upwelling glacial meltwater. Retreating glaciers lose their …[Read More]
When we think of lightning, it is often accompanied by warm summer nights, tropical storms and a sticky feeling when we try to sleep. However, lightning also happens in the cold Arctic, and is even increasing in frequency. But how and why? And why does that matter? What is lightning? Lightning is caused by a …[Read More]
Trying to juggle teaching, advising, publishing, finding a new (or permanent) job, relocating, attending conferences, and actually doing research sometimes requires more hours in the day than exist (oh and that global pandemic situation is sticking around). Additionally, many scientists have children or are starting a family at the same time as maintaining and building …[Read More]
I have just returned from nearly three months in Nuuk, the capital of Greenland, where I was doing my PhD placement at Asiaq Greenland Survey. Read on to find out what science I got up to… everything from mapping mountain glacier snowline change to avalanches! How do you map glacier snowline evolution? During my PhD …[Read More]