CR
Cryospheric Sciences

Fieldwork

Image of the Week : SAFIRE team getting ready to drill in Greenland

October 2, 2015
Image of the Week : SAFIRE team getting ready to drill in Greenland
The SAFIRE team sets up the drilling device on the Store Glacier, Western Greenland. Credit : T.J. Young

How do you get a hot water drill onto an ice sheet? The Subglacial Access and Fast Ice Research Experiment (SAFIRE) uses a hot water drill to directly access and observe the physical and geothermal properties where the ice meets rock or sediment at the glacier-bed interface. Here, SAFIRE principal investigator Bryn Hubbard and post-doc Sam Doyle help fly in the drill spool at the start of the Summ ...[Read More]

Camping on the Svalbard coast

September 9, 2015
Camping on the Svalbard coast
In the field (credit: A. Lourenço)

In early April 2015, a small team of 2 Belgian and 2 French researchers went to Svalbard. The goal? Testing new methods to measure sea-ice thickness and ice algal biomass, but also measuring greenhouse gases in the sea ice in relation with the ‘STeP’ (Storfjorden Polynya multidisciplinary study) campaign. With funding from the French Polar Institute (IPEV) and IPSL and logistical arrangements by t ...[Read More]

Cruising for mud: Sediments from the ocean floor as a climate indicator

August 24, 2015
Cruising for mud: Sediments from the ocean floor as a climate indicator
The Norwegian research vessel G.O. Sars after arriving in Tromsø with more than 200 m of sediment cores to document past abrupt climate change. Photo credit: Iben Koldtoft

Going on a cruise for a month sounds tempting for most people and that is exactly how I spent one month of my summer. Instead of sunshine and 25 degrees, the temperature was closer to the freezing point on the thermometer and normal summer weather was replaced by milder weather conditions. The destination of the cruise was the western Nordic Sea and the east Greenland Margin. The ice2ice cruise wa ...[Read More]

Science and Shovels: Traversing across the Greenland Ice Sheet.

July 13, 2015
Science and Shovels: Traversing across the Greenland Ice Sheet.
The Case tractor pulling the dome. Credit: N. B. Karlsson.

Moving 150 tonnes of equipment more than 450km across the Greenland Ice Sheet sounds like a crazy idea. In that context, moving a 14-metre high, dome-shaped, wooden structure seems like a minor point, but it really is not. I do not think I realised what an awesome and awe-inspiring project I was part of, until I was out there, in the middle of the blindingly white ice sheet, and I saw the enormous ...[Read More]

Ice Nomads: The iSTAR traverse of Pine Island Glacier, West Antarctica

May 27, 2015

It’s the 2nd December 2013 and I find myself in one of those rare occasions in life where I feel I need to pinch myself to see if I’m dreaming. Why? Somehow I’m in control of a British Antarctic Survey De Havilland Twin Otter aircraft flying over the white featureless expanse of the West Antarctic Ice Sheet. I’m part of a team of 12 heading to Pine Island Glacier, a remote ice stream 75°S and arou ...[Read More]

My first journey to Antarctica – Brice Van Liefferinge

May 8, 2015
My first journey to Antarctica – Brice Van Liefferinge
(Credit B. Van Liefferinge)

19 November 2014, the Iliuchine 76 gently lands on the runway of the Russian Antarctic station, Novolazarevskaya, in Dronning Maud Land. For the first time, I’m in Antarctica! It is 4 o’clock in the morning and we need to hurriedly offload 2 tons of material intended for our field mission near the Belgian Princess Elisabeth Station. I’m deeply impressed by the landscape although it is dotted with ...[Read More]

High-tech science, old-school ship – Anne-Katrine Faber and Malte Winther

March 17, 2015
High-tech science, old-school ship – Anne-Katrine Faber and Malte Winther

Last summer we got the chance to participate in an incredible Arctic expedition. The mission was clear and yet unclear at the same time: Bring your fanciest laser technology on a wooden schooner. Then cross the Atlantic and sail to the fjords of southern Green land and conduct science throughout the journey. During most of our expedition, our “scientific lab” contained icebergs, glaciers and beaut ...[Read More]

Do Beers Go Stale in the Arctic? – Jakob Sievers

March 13, 2015
Do Beers Go Stale in the Arctic? – Jakob Sievers
A curious polar bear investigates an instrument tower on sea-ice. Photo: Jakob Sievers.

A story about CO2 -fluxes between sea-ice and the atmosphere What’s it all about? Whenever I have had to describe my PhD research project to people outside of my research community, I have always found it useful to use an analogy most people are familiar with, namely beers. Now that I have the full attention of the entire class, allow me to explain. Say you were to find yourself at an outside café ...[Read More]

Only extremes – Babis Charalampidis

March 9, 2015
Only extremes – Babis Charalampidis
Last hundred meters until ZAC_S, the middle station on A. P. Olsen ice cap. (Credit: Daniel Binder)

– In fieldwork, you have no average. You just have extremes. When Daniel spoke his mind out loud we were facing a bright sunny day coming in from the opening of our tent. We were very glad to see that and ready to engage with our glaciological tasks. Our camp site was at the immediate fore field of the A. P. Olsen ice cap in Northeast Greenland. We had arrived there the previous evening and ...[Read More]

Four years in Tibet – Eva Huintjes

February 16, 2015
Four years in Tibet – Eva Huintjes
Credit: Benjamin Schröter

The Tibetan Plateau – area: 2.5 million km2, mean elevation: 4,700 m a.s.l., surrounded by a series of high mountain ranges that are home to some of the world’s highest peaks: Himalayas, Karakoram, Pamir, Kunlun Shan. Considering these characteristics and the unique cultural heritage of Tibet the decision was easy when I was asked if I am interested working in a project on the regional patterns of ...[Read More]