Cryospheric Sciences

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]

Re-discovering the British North Greenland Expedition 1952-54

Neil Ross August 13, 2021

Figure 1. Map of the major field localities (red dots), including the BNGE bases at Britannia Sø and North Ice, and the approximate traverse route (red lines) of the British North Greenland Expedition (adapted from Hamilton 1956). North East Greenland Ice Stream (NEGIS) is indicated. Base map is a multidirectional hillshade of the 100 m Arctic DEM (25x vertical exaggeration) overlain by the ITS LIVE 120 m ice velocity dataset. Both basemap datasets were accessed via https://qgreenland.org/ [credits: Neil Ross]

How did we (nearly) all forget about, or simply overlook, a large-scale two-year long mid-20th Century scientific expedition to the northern Greenland Ice Sheet? Particularly an expedition that kick-started some significant glaciological and geophysical careers, developed large-scale polar logistical capabilities, traversed the ice sheet, acquired some novel and critical data, and asked some big r ...[Read More]

Running a live stream of proglacial processes

Floreana Miesen and Stuart Lane November 4, 2020

Sampling in the glacier-fed stream near the field camp. Photo: Floreana Miesen

In Switzerland, nothing is really remote, but some places are more so than others. Dense infrastructure networks typically provide convenient access to research sites in the Alps where it is difficult to feel far away from home. However, this is not always the case… For us, our home for the summer is a bit different. We work at 2400 m above sea level in Southern Switzerland, in a narrow vall ...[Read More]

Exploring the hidden plumbing of glaciers with Cryoegg

Mike Prior-Jones July 17, 2020

Plumbing is something we take for granted: the pipes that bring us water to wash and drink, and the pipes that take the waste water away again. We see the taps and basins in our kitchen and bathroom – but the pipes are hidden away under the floor or inside the walls – and we mostly ignore them until there’s a leak or a blockage! It turns out that glaciers have plumbing too – and ...[Read More]

Life of a scientist: When fieldwork doesn’t go to plan…

Isobel Rowell March 27, 2020

Climate research questions tend to focus on the future. What will global temperature be in 2100? Will extreme weather events become more frequent? When will sea level rise render coastal homes uninhabitable? But our understanding of climate processes first comes from observing the past: palaeoclimatology. To get these records, scientists often go on fieldwork to collect samples. But what happens w ...[Read More]

Cryo-adventures – Behind the scenes of cryo-fieldwork

Saule Akhmetkaliyeva October 25, 2019

Figure 1: On top of Svínafellsjökull glacier, Iceland 2018 [Credit: Saule Akhmetkaliyeva].

As the Arctic is warming faster than the global average, Arctic glaciers are rapidly melting. My research is about the fate of glacial organic carbon when the ice containing it melts. To investigate these processes, I travelled to several glaciers, an activity full of challenges… and rewards! My research Glacier ice covers about 11% of Earth’s land surface, and contains within it a globally ...[Read More]

Image of the Week – Seven weeks in Antarctica [and how to study its surface mass balance]

Sarah Wauthy February 15, 2019

After only two months of PhD at the Laboratoire de Glaciologie of the Université libre de Bruxelles (ULB, Belgium), I had the chance to participate in an ice core drilling campaign in the Princess Ragnhild coastal region, East Antarctica, during seven weeks in December 2018 – January 2019 for the Mass2Ant project. Our goal was to collect ice cores to better evaluate the evolution of the surf ...[Read More]

Image of the Week – Inspiring Girls!

Emma C. Smith June 29, 2018

Figure 1: Participants of the 2018 Inspiring Girls Instructor Workshop, hosted by Girls on Ice Switzerland [Credit: Mother of Kathrin Naegeli]

What, you may ask, are this group of 22 women doing standing around a fire-pit and what does this have to do with the EGU Cryosphere blog? This group of scientists, artists, teachers, and coaches gathered 2 weeks ago in Switzerland to learn how to become instructors on an Inspiring Girls Expedition. But what, you may ask again, is an Inspiring Girls Expedition? Well read on to find out more… ...[Read More]

Image of the Week – Icy expedition in the Far North

Clara Burgard June 8, 2018

Fig.1: Mooring in the fjord next to Qaanaaq [Credit: Measurement campaign team].

Many polar scientists who have traveled to Svalbard have heard several times how most of the stuff there is the “northernmost” stuff, e.g. the northernmost university, the northernmost brewery, etc. Despite hosting the four northernmost cities and towns, Svalbard is however accessible easily by “usual-sized” planes at least once per day from Oslo and Tromsø. This is not the case for th ...[Read More]

Image of the week — Making pancakes

Lettie Roach and Maddie Smith April 27, 2018

It’s pitch black and twenty degrees below zero; so cold that the hairs in your nose freeze. The Arctic Ocean in autumn and winter is inhospitable for both humans and most scientific equipment. This means there are very few close-up observations of sea ice made during these times. Recently, rapidly declining coverage of sea ice in the Arctic Ocean due to warming climate and the impending likelihood ...[Read More]