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Bluesy glacier (Credit: Velio Coviello, distributed via imaggeo.egu.eu)

CR Cryospheric Sciences Division on Cryospheric Sciences

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European Geosciences Union

Division on Cryospheric Sciences
cr.egu.eu

Division on Cryospheric Sciences

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

Etienne Berthier

Etienne Berthier

  • 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.


Harry Zekollari

Harry Zekollari

  • 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.


Regine Hock

Regine Hock

  • 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.


Romain Millan

Romain Millan

  • 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.


Bastien Ruols

Bastien Ruols

  • 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


Johanna Klahold

Johanna Klahold

  • 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


Michelle Maclennan

Michelle Maclennan

  • 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

Latest posts from the CR blog

CryoNews – The WMO is making the cryosphere a global priority

To us, the cryosphere has always been a priority. It is our field of interest, research, maybe passion, it is the stuff that gets us excited. Now, the cryosphere also became a priority to the World Meteorological Organisation (WMO). In today’s post we cover a recent news item introducing this very decision made during WMO’s recent congress. Read along to find out why they emphasize the importance of polar and alpine research. Why care about changes in the cryosphere? If …


How over-consumption leads to reduced sea ice: Visualization through artwork

Do you think that it is sometimes challenging to understand science (as a reader or listener) or to explain it (as a scientist)? Then, art may be a good solution to the problem. Between April and June 2023, Zacharie Bodson (artist) and I (climate scientist) are participating in the Seas and Oceans exhibition to explain the links between changes in Arctic sea ice and over-consumption. Read here about our collaboration and the exhibition. How the reduced Arctic sea ice is …


Highlighted Paper – Human Errors in Snow Models

As scientists, we often encounter errors in our own work and in the work of others. As modelers, we call these errors “bugs”. Of course, they are not actual insects, but they definitely keep us awake from time to time. Even though everyone is aware of their existence, we rarely discuss them in a scientific context. In today’s post, I bring to you the work and journey of a snow scientist, Dr. Cécile Ménard, addressing the big elephant in the …


Did you know about Antarctic snow megadunes?

When we think of dunes our thoughts automatically go to deserts and sand. But on Earth, as well as on other celestial bodies of the solar system, dunes exist also in a completely different environment. I am talking about gigantic dunes consisting of snow. On Earth they are called megadunes and you can find them only in East Antarctica, where they extend for thousands of km. If you want to know more about them, read on! Antarctica is divided into …

Current issue of the EGU newsletter

In the May newsletter, EGU spoke to researchers about the exclusionary practices contributing to the low retention rate of minority groups within the geosciences, and to understand what needs to be done to usher in change.

We hear about the geological period that no one talks about: menstruation in the field, and the struggles of being a parent or caregiver in academia. David Fernández-Blanco also shares his plans to better support early career researchers as EGU’s new Union-level Early Career Scientist Representative.

Members of EGU’s Equality, Diversity, and Inclusion (EDI) Committee invite your inputs to their survey on workplace experiences of geoscientists and EGU’s Education Committee shares ways to bring science to educators! Want to do your part in making the geoscience community more inclusive? Watch our free EGUwebinar to identify and combat structural discrimination in your work environment and personal life.

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