News

On May 22, the Alfred Wegener Institute for Polar and Marine Research will present a special stamp issued by Post Greenland. The special stamp with Alfred Wegener motif commemorates the Greenland expedition of the famous German polar researcher Alfred Wegener.

Last week Scientists of the Alfred Wegener Institute for Polar and Marine Research observed the highest air pollution on record since measurements began in Ny-Ålesund on Svalbard. Monitoring instruments displayed significantly increased aerosol concentrations compared to those generally found. Aerosols from eastern Europe have been transported into the Arctic atmosphere due to a particular large-scale weather situation.

Cooperation between Germany and Argentina at the Dallmann Laboratory in the Antarctic extended
 

Search for the Northeast Passage culminated in the International Polar Year

Photometer Calibration on Spitsbergen

Small aerosol particles from ice core dating back 740,000 years provide insights into major climate change

From March 22 to March 29, the Arctic Science Summit Week (ASSW) will take place in Potsdam. Internationally, the conference, hosted jointly by international organisations and the Alfred Wegener Institute for Polar and Marine Research, represents one of the most significant interdisciplinary meetings for Arctic research. Apart from numerous scientific federations, the Arctic Council will also deliberate in Potsdam. During the meeting week, long-term perspectives for international Arctic research will be defined and coordinated by the participants. With…

Advanced climate model forecasts more frequent cold winters

Methane from the bottom of the sea contributes more to global warming than previously assumed. Scientists of the Alfred Wegener Institute for Polar- and Marine Research investigated a mud volcano located in the deep-sea between Norway und Svalbard.

The winged snail Clione limacina, a small mollusc floating in the water, is able to go without food for a whole year. Investigations at the Alfred Wegener Institute for Polar and Marine Research demonstrate that the snail’s ability to survive extended periods without nutrition is based on a combination of an extremely low metabolic rate, the breakdown of body cells and the utilisation of special lipids.