sediment core from the Pacific sector of the Southern Ocean has provided a research team from the Alfred Wegener Institute, the University of Oldenburg and the American Lamont-Doherty Earth Observatory with

that climate change poses to us all. The event is organised by the German Arctic Office at the Alfred Wegener Institute.

conducted on 12 November 2025 in Bremerhaven. Our Route Reports Foto_18.09.18__22_33_47.jpg (Photo: Alfred-Wegener-Institut) Here you find the expedition report of the expedition PS132 (NoSoAT2023) Here you find

Haakon. Icebreakers Kronprins Haakon and Polarstern at the Aurora Hydrothermal Ventfield (Photo: Alfred-Wegener-Institut)

acoustic signals. Top to bottom: annual - monthly - daily - hourly - 10-min. CC-BY-4.0 (Photo: Alfred-Wegener-Institut)

Microplastic
Experts at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) have recently found higher amounts of microplastic in arctic sea ice than ever before. However

all have been engaged in a training programme addressing all oceanographic disciplines at the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI). To close this important chapter

reaches of Greenland indicate the pending loss of another large iceberg. As glaciologists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) report in a new study, the glacier’s

transforming the Wadden Sea ecosystem. Coastal scientist Prof Emeritus Karsten Reise from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) discovered the alga off the shores

Aquaculture/Nutrition
In a new laboratory study, experts from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) investigated how many microplastic particles would be