European Geosciences Union

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Division on Atmospheric Sciences (AS)

President: Annica Ekman, as@egu.eu
Deputy President: Oksana Tarasova, otarasova@wmo.int

Atmospheric Sciences Division is one of the largest divisions in the European Geosciences Union. The research areas covered by division extend from the large-scale dynamical/meteorological processes and systems in the atmosphere (like cyclones and global atmosphere circulation) to the small scale turbulent mixing, they cover the time frame from centuries (in connection with climate research) to seconds (in the context of fast chemistry). Atmospheric Sciences include studies of the atmosphere composition, aerosol and cloud physics, gas-particles interactions and chemical reaction kinetics studied in the labs.

News

Obituary: Jón Egill Kristjánsson (1960 – 2016)

Jón Egill Kristjánsson, professor at the Department of Geosciences, University of Oslo, Norway, passed away in a tragic accident on the 14th of August, 2016. Born in Iceland, he moved to Bergen to study meteorology, where obtained his Ph.D. in 1991. After a post-doc at Los Alamos National Laboratory, he returned to Norway in 1993 and joined the University of Oslo, where he remained for the rest of his career. His principal field of research was cloud microphysics, aerosol - cloud interactions, and the optical properties of ice clouds. His contribution to atmospheric sciences includes major advances in the representation of cloud microphysics in climate models, with his co-developed parameterisation schemes being operational in the National Center for Atmospheric Research (NCAR) climate model since 2003 and later in the Norwegian Earth System model. He was moreover interested in polar lows and led the prestigious International Polar Year project The Observing System Research and Predictability Experiment (IPY-THORPEX) with several Arctic flight campaigns. The project lead to improved understanding and numerical representation of such explosive lows. In recent years his research path took a turn in the direction of climate geoengineering, with particular involvement in the development of the fields of so-called cirrus cloud thinning and marine cloud brightening.

Over the years Jón Egill became a leading international expert, known for his thorough and careful approach. His long standing high quality contribution to science led to the award of an honorary doctorate at the University of Stockholm in 2013. He enjoyed his extensive international collaborations, in particular with NCAR, where he visited on several occasions. He was dedicated and committed, with tremendous passion for his work, and always ready for a discussion. Jón Egill was greatly respected among the students; for his expertise, enthusiasm and ability to develop young talents into mature researchers.

He will be missed for his wide knowledge and academic leadership, not to mention his quick comments and laughter.

Helene Muri, Matthias Hummel, Joe LaCasce, Brit Lisa Skjelkvåle, Annica Ekman
 

 

Joint virtual interview with the presidents of AMS and EGU_AS

Between 15 and 30 September, American Meteorological Society (AMS) President, Fred Carr, and European Geosciences Union Atmospheric Sciences Division (EGU AS) President, Annika Ekman, will field your questions about their experiences navigating a career in the atmospheric sciences. Consult their Biosketches (433.8 KB) here.

You can post your question on the following Facebook site:

https://www.facebook.com/eguasd/posts/1205671552833397

 

 

Open PhD positions at Max Planck Institute for Biogeochemistry, Jena, Germany

Six PhD positions available at International Max Planck Research School for Global Biogeochemical Cycles (IMPRS-gBGC), Jena, Germany.

Open PhD projects related to …

  • Atmosphere & Ocean
  • Biosphere & Ecosystem
  • Soil & Below Ground
  • Paleoclimate

Detailed project descriptions: http://www.imprs-gbgc.de/index.php/Application/OpenProjects

Application Deadline: September 20, 2016



Current issue of the EGU newsletter

EGU newsletter cover image

This month, a 6.2 magnitude earthquake hit central Italy, resulting in extensive damage and close to 300 fatalities. On the day of this tragic event, we put together information – with the help of officers from the Seismology and Natural Hazards Divisions – about what caused the earthquake and why it was so destructive. You can read it online on the EGU website.

In other news, EGU members have a few more days to propose a candidate to be the next EGU treasurer or division presidents (deadline 15 September). Those interested in convening sessions at the EGU General Assembly can submit their ideas by 9 September.

[ Read more ]