observatory including the PALAOA listening station and acted as chief scientists for several RV Polarstern expeditions. www.researchgate.net/profile/Olaf_Boebel Dr. Ilse van Opzeeland I see sound

Area PI IceBird Winter Mar-Apr, 2025 GS, LiS, CAO, FS Christian Haas IceBird Summer (parallel to Polarstern CONTRAST expedition) Jul-Aug, 2025 LiS, CAO, FS Gerit Birnbaum IceBird Winter Mar-Apr, 2026 GS

sun in the central Arctic. View of drift and pack ice from on board the German research vessel Polarstern. (Photo: Stefan Hendricks / AWI) Affiliation with LMU Munich

New findings on the past and future of sea ice cover in the Arctic Scientists and members of the Polarstern crew lift a box corer on board. The box corer was used to recover a sediment core from the ocean [...] doi: 10.1038/s41467-017-00552-1 . Falling sea level caused volcanos to overflow Moments on-board Polarstern: Waves (Photo: Mario Hoppmann) (Photo: Alfred-Wegener-Institut) [06 July 2017] Throughout the last

travel to the Alfred Wegener Institute’s previous Neumayer Station on board the research icebreaker Polarstern. The laboratories and living quarters of the old station – the second Neumayer Station – were

February 2023, Bremerhaven – Bremerhaven Find out more ArcWatch Central Arctic, Eurasian Basins RV Polarstern ArcWatch 1 (PS138) 01.08.2023 – 30.09.2023 ArcWatch 2 (PS144) 10.08.2024 – 12.11.2024 ArcWatch [...] – 07.09.2025 Find out more Island Impact Antarctic Circumpolar Current South Georgia Bassin FS Polarstern, PS133 1.10.2022 – 20.12.2022 Find out more HAFOS long-term time series Weddell Sea; Cape Town [...] Maria S. Merian: St. John's, Canada - Nuuk, Greenland 25.06.2017 - 19.07.2017 Find out more PS 100 Polarstern Central Arctic 07/08 2016 Find out more HE516 R/V Heincke Bremerhaven-Bremerhaven (11.07.2018-12

water and dust. Since 2022, we have used this Ultra Clean Sampling device successfully during the Polarstern expeditions the G EOTRACES Process Study PS133 Island Impact and the GEOTRACES cruise ArcWatch

this time - have a rather low resolution. Precipitation Precipitation measurements on board of Polarstern started at 1994-10-18 (DOSA 450, Friedrichs, Germany). The sensor is unable to measure solid p

Approximately one quarter of all AWI expedition participants in research cruises aboard the RV Polarstern are international visiting scientists. AWI primary partner institutions Institution Country British

research infrastructure designed for polar research. This includes the icebreaking research vessel Polarstern , the versatile mid-sized research vessel Heincke , the Neumayer Station III in Antarctica, specialized