2023 (3rd place). The image is acquired with the MACS airborne system over Nioghalvfjedersbræ in North-East Greenland showing a supraglacial lake that has drained. The dark colors show sediments like dust [...] Richardson Medal for its academic and leadership activities in the design and production of future sea-level projections. The AWI ISMIP6 members are Thomas Kleiner and Angelika Humbert, who contributed

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composition and trophic interactions of the subpolar North Atlantic that these impacts last until today. Researchers led by the Thünen Institute of Sea Fisheries in Bremerhaven just described this. The study

The avian influenza type H5N1 has been spreading in Germany since the end of October. Researchers from the Alfred Wegener Institute are now turning their attention to the Antarctic: on an expedition t

and involving the Alfred Wegener Institute has discovered an important phenomenon under the Arctic sea ice that was previously thought to be impossible: So-called non-cyanobacteria can also fix nitrogen [...] conditions, which in turn could have an impact on the food web and the carbon budget in the cold north, as the researchers now report in the journal Communications Earth and Environment .

Extreme sea surface temperatures in 2023 resulted in high CO₂ outgassing, particularly in the North Atlantic, meaning that the global ocean absorbed less CO₂ overall. Thanks to El Niño, much less CO₂ than [...] than usual escaped into the atmosphere in the eastern Pacific, but the outgassing in the North Atlantic negated the positive effect. The fact that the ocean did not lose even more CO₂ is due to physical

AWI scientists Oliver Hauck and Björn Suckow took part in the North Sea Conference 2025 in Oldenburg - and won two awards. In the North Sea Video & Photo Contest, their contributions took first place in two categories: A photo by AWI photographer Esther Horvath won in the “North Sea Places” category. A video produced by Heide Matz and Carlotta Labitzke won in the “Free for All” category. The entries showcase the CLANCY project's efforts to contain the invasive mitten crab.

Temperatures around the world continue to rise – and the North Sea is no exception. Yet, in addition to this gradual warming, increasingly frequent and intense heat events also have consequences for marine [...] with their repercussions for plankton. They have also conducted an experiment that exposed the North Sea plankton community to different future warmer scenarios, both with and without heatwaves. The r

Transpolar Drift carries sea ice, fresh water, and suspended matter from the Siberian shelves across the central Arctic towards the Fram Strait channel, which connects to the Nordic Seas. This cross-Arctic flow [...] including microplastics and heavy metals – from Siberian river systems into the central Arctic and the North Atlantic. This material affects Arctic biogeochemistry and ecosystems, while the fresh water itself

field on Earth here – only around 300 kilometers from the North Pole. This discovery suggests that research into hydrothermal activity in the deep sea needs to be rethought. The results were published in the [...] There is a greater variety of hydrothermal systems in the deep sea than previously assumed. This is the result of a recent study lead by MARUM – Center for Marine Environmental Sciences and the Faculty