President: Carleen Tijm-Reijmer
(cr@egu.eu)
Deputy President: Nanna B. Karlsson
(nbk@geus.dk)
The cryosphere are those parts of the Earth and other planetary bodies that are subject to prolonged periods of temperatures below the freezing point of water. These include glaciers, frozen ground, sea ice, snow and ice. One of the main aims of the EGU Division on Cryospheric Sciences (CR) is to facilitate the exchange of information within the science community. It does so by organising series of sessions at the annual EGU General Assembly, and through the publishing of the open-access journal The Cryosphere. The division awards the Julia and Johannes Weertman medal for outstanding contributions to the science of the cryosphere.
Recent awardees
- 2023
- Julia and Johannes Weertman Medal
The 2023 Julia and Johannes Weertman Medal is awarded to
Etienne Berthier for outstanding scientific achievements in regional and global glacier mass change and remote sensing, and for immense service to the global cryospheric community.
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- 2023
- Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2023 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Jelte de Bruin Detecting permafrost freeze-thaw front propagation using time-laps ERT observations in a large column experiment
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- 2023
- Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2023 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Sanne Veldhuijsen The response of the Antarctic firn layer to future warming
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- 2023
- Arne Richter Award for Outstanding Early Career Scientists
The 2023 Arne Richter Award for Outstanding Early Career Scientists is awarded to
Harry Zekollari for outstanding research in the field of mass balance and glacier evolution modelling, and for his service to the cryosphere community.
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- 2022
- Julia and Johannes Weertman Medal
The 2022 Julia and Johannes Weertman Medal is awarded to
Regine Hock for outstanding scientific achievements on the study of glacier mass balance and immense service to the global cryospheric community.
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- 2022
- Division Outstanding Early Career Scientist Award
The 2022 Division Outstanding Early Career Scientist Award is awarded to
Romain Millan for contributions to cryospheric sciences through the development of new methods to map ocean and subglacial topography, and methods to quantify dynamic changes in flowing ice.
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- 2022
- Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2022 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Bastien Ruols Drone-based GPR system for 4D glacier data acquisition
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- 2022
- Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2022 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Johanna Klahold Diffraction imaging of alpine glacier GPR data
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- 2022
- Outstanding Student and PhD candidate Presentation (OSPP) Award
The 2022 Outstanding Student and PhD candidate Presentation (OSPP) Award is awarded to
Michelle Maclennan Climatology and Surface Impacts of Atmospheric Rivers on West Antarctica
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Latest posts from the CR blog
UndercoverEisAgenten – Permafrost, drones and young explorers investigating Arctic change
The “UndercoverEisAgenten” project takes us on a drone journey over the ever-changing permafrost landscapes. Initiated by the Alfred Wegener Institute (AWI) for Polar and Marine Research, the German Aerospace Center’s (DLR) Institute of Data Science, and the Heidelberg Institute for Geoinformation Technology (HeiGIT), this venture is about more than just capturing images. It’s about collaboration. The students at Moose Kerr School in Aklavik, Northwest Territories (Fig. 1), Canada, play a pivotal role, steering the drones and collecting invaluable data. Meanwhile, …
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An exceptional year: What’s up with Antarctic sea ice?
In our blog, we have written a lot about Arctic sea ice (see this post, this post and this post for recent examples). Much less has been written about Antarctic sea ice, i.e. its southern counterpart. That is not surprising as Arctic sea ice has experienced major losses since the late 1970s (beginning of satellite observations), while not much had happened to Antarctic sea ice (despite a small expansion) until around 2016. However, the picture has been changing as recent …
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A ‘Ticking Bomb’: Understanding the 2023 Glacial Lake Outburst Flood (GLOF) in Sikkim Himalaya
In this week’s blog post, Dr. Remya S N and Dr. Vishnu Nandan talk about how optical and radar satellite images were used to characterize the very recent catastrophic Glacial Lake Outburst Flood (GLOF) from the South Lhonak Lake in the Indian Himalaya before and after the flooding and highlight the importance of timely observations and monitoring for people’s livelihoods. The South Lhonak Lake GLOF In the serene glaciated Himalayan landscapes of North Sikkim, India, a tragic event unfolded on …
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Recipe to quantify calibration errors in a time-dependent ice sheet model
Ice sheet models are awesome tools that help us learn and predict the fate of ice sheets under human-induced climate change. However, all models have errors. What types of uncertainties exist in an ice sheet model and how can we quantify some of them efficiently? Check out our recipe to quantify one type of uncertainty in sea level rise projections: The model calibration error. Not a numerical modeler? Not a problem, here is a glossary for some basic terms, and …
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