European Geosciences Union
Division on Cryospheric Sciences
President: Olaf Eisen (cr@egu.eu)
Deputy President: Carleen Tijm-Reijmer
(c.h.tijm-reijmer@uu.nl)
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 is to facilitate the exchange of information within the science community. It does so by organizing series of sessions at the annual EGU assembly, and through the publishing of the open-access journal `The Cryosphere’. The division awards the Louis Agassiz medal for outstanding contributions to the science of the cryosphere.
The 2019 Louis Agassiz Medal is awarded to Andreas Kääb for innovative and multidisciplinary contributions to the field of remote sensing of the cryosphere, with applications in glacier mass balance, permafrost and geohazards.
The 2018 Louis Agassiz Medal is awarded to Frank Pattyn for his unsurpassed contributions to the understanding of large-scale ice-sheet dynamics and his leadership in the internationally coordinated efforts to improve ice-sheet models.
The 2018 Outstanding Student Poster and PICO (OSPP) Award is awarded to Fanny Brun Can ice cliffs explain the “debris-cover anomaly”? New insights from Changri Nup Glacier, Nepal
The 2018 Outstanding Student Poster and PICO (OSPP) Award is awarded to Sandra Vázquez-Martín Ground-based in-situ snowfall speed measurements: Microphysical properties of snowflakes
When most people think of Antarctica, meteorites aren’t the first things that come to mind. Perhaps they imagine the huge ice shelves, the desolate interior, or perhaps penguin colonies near one of the scientific bases — but usually not meteorites. So why is our project looking for meteorites in Antarctica, and besides, aren’t they all lost until they are found? Let’s start with the Antarctic part. Surprisingly, Antarctica is a great place to hunt for meteorites, with two-thirds of all …
How peaceful it is to contemplate the sky … This is especially true of polar northern or southern skies where the low temperatures can engender unique light phenomena. We often tend call them all, wrongly, sundogs, but in fact, many more phenomena exist. To list a few, you can observe a parhelic circle, a 22° halo, a pair of sun dogs, a lower tangent arc, a 46° halo, a circumzenithal arc, a parry arc, … This year, I had the …
Changes in the ice shelves surrounding the Antarctic continent are responsible for most of its current contribution to sea-level rise. Although they are already afloat and do not contribute to sea level directly, ice shelves play a key role through the buttressing effect. But which ice shelf regions are most important for this? The role of ice-shelf buttressing In architecture, the term “buttress” is used to describe pillars that support and stabilize buildings, for example ancient churches or dams. In …
With over 198 000 glaciers in the world, you can always find a glacier that fits your mood or a given occasion. So why not for example celebrate the first Image of the Week of May with a picture of the aptly named May Glacier? May Glacier is in fact not named after the month, but after Mr May, an officer onboard the Flying Fish during her expedition to the East Antarctic coast in the 1840s. Apart from that, there …
Earlier this month, we hosted a record-breaking number of participants (over 16,000) at our annual EGU General Assembly in Vienna. The meeting included over 16,000 poster, oral and PICO presentations in over 650 sessions, as well as a number of popular short courses and side events. We are grateful to all participants, including conveners, the EGU Programme Committee, Copernicus Meetings, conference assistants, exhibitors, and ACV and EGU office staff, for making the meeting a success. If you participated in the meeting, we especially welcome your suggestions and feedback (deadline: 9 June), which will be instrumental in ensuring an even more successful General Assembly next year (3–8 May 2020, Vienna).
Of special highlight at the meeting was a session on ‘Science, Politics and European (dis)integration: A Conversation of Geoscientists with Ilaria Capua and Mario Monti’, which motivated the EGU to issue a declaration supporting a united Europe for the benefit of global scientific research.
In other news this month, the EGU launched a new journal, Geochronology, as well as a science-policy competition for early career scientists (deadline: 15 May). We also ran an extraordinary election, which saw Claudio Zaccone elected as SSS Division President.
Finally, we would like to remind you that we are currently accepting nominations for the 2020 EGU awards and medals, including for the new Angela Croome Award and Katia and Maurice Krafft Award. To promote the best deserving geoscientists from around the world and increase diversity in the group of EGU awardees and medallists, we encourage the EGU membership to consider gender, geographical, and cultural balance when nominating outstanding Earth, planetary and space scientists at various career stages. Please consider submitting a nomination by 15 June.