the Arctic Ocean has risen 20-fold. This was recently reported in a study by researchers at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI).

Finland to Iceland. To inform the German Arctic interested parties, the Arctic Office of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, has organized a symposium with the

growing, a team of researchers led by the University of St Andrews and with contributions from the Alfred Wegener Institute has concluded.

27th International Cartographic Conference
The Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) and the TU Dresden’s Institute for Cartography present their joint thre

DNA isolation & library prep Fast-Prep®-24 Instrument (Photo: Alfred-Wegener-Institut, Levent Vorpahl) The FastPrep-24™ Instrument is a high-speed homogenizer for the lysis of sediment or plant samples

marine seismic data collection. Seismics in west Greenland (Photo: Alfred-Wegener-Institut) Difficult terrain (Photo: Alfred-Wegener-Institut) Seismic waves penetrate through the ice sheet or shelf and [...] Snow streamer (Photo: Olaf Eisen, Alfred-Wegener-Institut) Subglacial conditions play a key role in the most dynamic parts of the ice sheet: ice streams, outlet glaciers and tidewater glaciers. These fast [...] most spectacular being a 4500m high Alpine saddle, Colle Gnifetti. Gimballed geophone (Photo: Alfred-Wegener-Institut) Seismic data acquisition (seismics) is a technique to generate and record elastic or

foraminifera under controlled conditions (Photo: Alfred Wegener Institute/ Delphine Dissard) Fig. 4: Nano-SIMS-picture of a benthic foraminifer (Photo: Alfred Wegener Institute/ Gernot Nehrke) Contact: Dr. Gernot [...] during growth that can be measured by geochemical analyses . Fig. 2: Sampling of diatoms (Photo: Alfred Wegener Institute/ Bärbel Hönisch) Foraminifera (unicellular organisms secreting a carbonate shell) are

island located in the open sea: scientists at the Biological Institute Helgoland (BAH) of the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research study biotic communities in the North [...] investigate this unique environment and since 1998 the Biological Institute Helgoland belongs to the Alfred Wegener Institute. How to get here The island of Helgoland can be reached by ship (from 1.5 to 2.5 hours) [...] investigate this unique environment and since 1998 the Biological Institute Helgoland belongs to the Alfred Wegener Institute. Further AWI Sites Bremerhaven Potsdam Sylt

the Arctic (AWIPEV Research Base in Ny-Ålesund, Spitsbergen) Pyranometer in Ny-Ålesund. (Photo: Alfred-Wegener-Institut) Ny-Ålesund is situated 78.9° N north of the arctic circle. During the polar night from [...] Annual cycle of surface radiation, mean values from radiation measurements 1992 to 2024 (Graphic: Alfred-Wegener-Institut) Climate Change and Radiation The shortwave solar radiation and its reflection at the [...] from daily mean values of reflective and downward shortwave radiation in Ny-Ålesund. (Graphic: Alfred-Wegener-Institut) Publication The surface radiation measurements and related climate aspects are discussed

surrounding food webs? Current Experiments Surface - new (Photo: Alfred-Wegener-Institut) Surface after 3 months (Photo: Alfred-Wegener-Institut) The degradation of the packaging material in aquatic e