and safety inspect and evaluate the working conditions at the Alfred Wegener Institute. Contact Dr Roland Wittig Staff Unit HSE Alfred Wegener Institute Helmholtz Centre for Polar and Marine Reseach Am [...] and OKEANO. Contact Dr Nicole Biebow Postal address Department for International Cooperation Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research Am Handelshafen 12 27570 Bremerhaven [...] Alliance). Contact Dr Stefan Hain, Head of the Office of Environmental Policy Postal address Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research Am Handelshafen 12 27570 Bremerhaven

membrande destillation prototype (Foto: IUV/Kurtz) (Photo: Alfred-Wegener-Institut) Pike perch (Photo: glammeier+john) (Photo: Alfred-Wegener-Institut)

Next-Generation sequencing. PCR cycler (Photo: Alfred-Wegener-Istitut, Levent Vorpahl) (Photo: Alfred-Wegener-Institut) 4200_TapeStation.jpg (Photo: Alfred-Wegener-Institut)

2019 (Photo: Alfred-Wegener-Institut) Visit of the ICBM Spiekeroog platform in May 2019 (Photo: Alfred-Wegener-Institut) Alejandro Vitale visiting the AWI Workshop (Photo: Alfred-Wegener-Institut)

years The project is funded by the AUF Bremen. Aquarium shelf (Photo: Alfred-Wegener-Institut / H. Müller-Elsner) (Photo: Alfred Wegener Institut)

Automatic Weather Station Kohnen AWS Kohnen (Photo: Alfred-Wegener-Institut) In December 2021 an automatic weather station was installed at Kohnen station. The station is intended to replace the station [...] weather station Kohnen is currently out of operation. Yearly overview of AWS Kohnen data (Graphic: Alfred-Wegener-Institut)

SeaPump is a Helmholtz Young Investigators Group from the Alfred Wegener Institute for Polar and Marine Research . The group is a bridging group between the Helmholtz Society, University of Bremen, and [...] web interactions with the biological pump . Gruppenleiter: Morten Hvitfeldt Iversen Instituten: Alfred Wegener Institute Marum University of Bremen Kontakt: +49 (0) 421 218 65787

feedback mechanisms. Our team EcoTrace group Picture: C. Völkner (Photo: Alfred-Wegener-Institut) Scarlett Trimborn (Photo: Alfred Wegener Institut) Head of the group: Dr. Scarlett Trimborn Team: Jenna Balaguer [...] Polarstern expedition ANT XXVII-2. Picture: S. Trimborn (Photo: Alfred-Wegener-Institut) Southern Ocean phytoplankton are major drivers of global carbon cycling accounting for 20% of the global annual

Kate Maleike (Deutschlandfunk) (Photo: Alfred-Wegener-Institut) Panel discussion with Doris Abele (microphone) on German-Chilean cooperation (Photo: Alfred-Wegener-Institut) This year's winners of the ideas [...] ideas competition to host a scientific workshop in Chile (Photo: Alfred-Wegener-Institut)

satellite altimeters. Contact: Dr. Stefanie Arndt Magna probe survey on Antarctic sea ice (Photo: Alfred Wegener Institut) We perform snow thickness measurements during Polarstern expeditions by using a “magna [...] thickness measurements in the vicinity of the research vessel. Snow buoy, deployed on sea ice (Photo: Alfred Wegener Institut) We deploy snow buoys in the Arctic and Antarctic. They are equipped with echo sounders [...] can be accessed via the Meereisportal. Snow pit on sea ice, revealing different layers (Photo: Alfred Wegener Institut) In order to characterize different snow layers, snow pits are prepared during Polarstern