stringent structuring concept has been implemented in compiling the final expedition reports of "Polarstern" to be published in the "Reports on Polar and Marine Research". Apart from the bibliometric entry

. In this context, training and educating young scientists – e.g. on board the research vessel Polarstern – was something very close to her heart. Since July 2024, Karen Wiltshire has been back at Trinity

Expeditions Polarstern PS128 | EASI-1 | East Antarctic Continental Margin Start: 2022-01-06 End: 2022-02-28 Chief Scientist: R. Tiedemann Cruise report PS104 | ASE-MeBo | Amundsen Sea Embayment Start:

shipboard manipulation experiments with natural phytoplankton assemblages are planned onboard the Polarstern in the austral summers of 2016 and 2017. In addition, in situ uptake rates and measurements of

nal expediti- ons and in 2015 led an international expedition on board the research icebreaker Polarstern. She was involved in the planning for the biological work of the MOSAiC experiment and helped draft

1594/PANGAEA.940352 2. Bracher A., Wiegmann S. (2022) Phytoplankton pigment concentrations during POLARSTERN cruise PS121 from North Sea to Fram in August to September 2019. PANGAEA, doi.pangaea.de/10 [...] to 952 nm of underwater light profiles measured at discrete stations with radiometry during RV Polarstern cruise PS113 in the Atlantic Ocean. PANGAEA, doi.pangaea.de/10.1594/PANGAEA.931480 5. OLCI-PFT [...] Phytoplankton pigment concentration and phytoplankton groups measured on water samples obtained during POLARSTERN cruise PS113 in the Atlantic Ocean. PANGAEA, doi.pangaea.de/10.1594/PANGAEA.911061 7. Bracher

Arctic Clouds Map of the areas for aircraft operation illustration the coordination activities at Polarstern and Ny Alesund (Photo: Alfred-Wegener-Institut) ACLOUD and AFLUX are 2 joint aircraft campaigns

and information form the base for new IODP/ICDP drill proposals. Formation of the Arctic Basin Polarstern for geophysics in the Arctic Ocean Research projects on the formation of the Arctic Ocean Development

The software was developed at the Alfred Wegener Institute and used during many cruises of the RV Polarstern. PERPLEX allows scientists and chief scientist as well as logisticians and nautical personnel to

instruments that are towed 12 to 20 meters above the ice surface using helicopters from land or from RV Polarstern. Since 2009, AEM measurements are also conducted with the research aircraft Polar 5 operating from