sea ice with marked identified layers within the vertical snow profile. (Photo: Stefanie Arndt/ Alfred-Wegener-Institut) SNOWflAke ( Learning from local snow properties f or l arge-scale A ntarctic ice pac [...] and methods studied on respective spatial scales within SNOWflAke. (Graphic: Stefanie Arndt/ Alfred-Wegener-Institut) Team Prof. Dr. Stefanie Arndt Group leader Personal website Email Dr. Nina Maaß Postdoc [...] Investigator Groups Young Investigator Groups at AWI Penguin youngsters (Photo: Stefanie Arndt/ Alfred-Wegener-Institut) Fast ice program Fast ice program at Neumayer Station FlAke News ESA Living Planet

investigate the temporal variability of processes acting on the ice cover Ice Track Plot (Graphic: Alfred-Wegener-Institut) Example application of how IceTrack can support campaign planning: Here IceTrack was [...] (ULS) location in the Laptev Sea: comparison between observed and simulated draft. (Graphic: Alfred-Wegener-Institut) A novel sea ice model framework, based on the single-column sea ice model Icepack ( [...] expedition . Validation sequence for the forecasting system for the years 2018 and 2019. (Graphic: Alfred-Wegener-Institut) The figure shows a forecast of the likelihood of encountering an ice concentration

III An innovative base of operations for Antarctic research Despite the hostile environs, the Alfred Wegener Institute operates a research station in the Antarctic where scientists can live and work year-round: [...] deadly; yet it also contains essential data for better understanding our planet. Accordingly, the Alfred Wegener Institute operates a research station in the Antarctic where scientists can live and work year-round [...] generated within the station remains within a closed loop, ensuring it is put to optimal use. (Photo: Alfred-Wegener-Institut) 1. Foundation : The station’s total weight of ca. 2,300 tonnes is distributed among

[AdP] am Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung [AWI] Aufgrund von § 2 Abs. 1 und 7 des Gesetzes über die Stiftung des öffentlichen Rechts „Alfred-Wegener-lnstitut H [...] Das AdP wird von der Stiftung des öffentlichen Rechts „Alfred-Wegener-lnstitut Helmholtz- Zentrum für Polar- und Meeresforschung" (Alfred-Wegener-lnstitut -AWI) mit Sitz in Bre- merhaven betrieben und [...] tand des Archivguts eine Benutzung nicht zulässt, wenn Archivalien aus dienstlichen Gründen oder wegen gleichzeitiger anderweitiger Be- nutzung nicht verfügbar sind oder wenn der Benutzungszweck anderweitig

AWIPEV Atmosphere Observatory with green laser beam of the lidar instrument. (Photo: G. Tran / Alfred Wegener Institute) At the Atmosphere Observatory of the AWIPEV research base in Ny-Ålesund , Svalbard [...] mast and BSRN radiation instruments at Neumayer Station, Antarctica. (Photo: H. Schmithüsen / Alfred-Wegener-Institut) In Antarctica, atmospheric research is split into two observatories at the Neumayer [...] Regions Svalbard, Arctic Atmosphere Observatory of AWIPEV-Base in Ny-Ålesund, Spitsbergen (Photo: Alfred-Wegener-Institut) Svalbard is a key region of climate change in the Arctic. On the one hand it is close

Members Björn Rost (Photo: Alfred-Wegener-Institut) Björn Rost - Being small and yet so mighty, phytoplankton are the true rulers over ecosystems, elemental cycles and climate. I, therefore, felt very [...] mechanisms that cells apply to maintain homeostasis in changing environments. Clara Hoppe (Photo: Alfred-Wegener-Institut) Clara Hoppe - In the past two decades, a lot of research on phytoplankton responses [...] processes in the ocean and how these might be affected by climate change. Laura Wischnewski (Photo: Alfred-Wegener-Institut) Laura Wischnewski - During my apprenticeship and work as a chemical laboratory assistant

(7) , Astrid Bracher (8) (1) Alfred-Wegener-Institute for Polar and Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email: msoppa@awi.de (2) Alfred-Wegener-Institute for Polar and Marine [...] Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email: Stvetlana.Losa@awi.de (3) Alfred-Wegener-Institute for Polar and Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email: [...] Bremen, Otto-Hahn-Allee 1, D-28359 Bremen, Germany, Email: rozanov@iup.physik.uni-bremen.de (8) Alfred-Wegener-Institute for Polar and Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email:

(7) , Astrid Bracher (8) (1) Alfred-Wegener-Institute for Polar and Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email: msoppa@awi.de (2) Alfred-Wegener-Institute for Polar and Marine [...] Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email: Stvetlana.Losa@awi.de (3) Alfred-Wegener-Institute for Polar and Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email: [...] Bremen, Otto-Hahn-Allee 1, D-28359 Bremen, Germany, Email: rozanov@iup.physik.uni-bremen.de (8) Alfred-Wegener-Institute for Polar and Marine Research, Bussestrasse 24, D-27570 Bremerhaven, Germany, Email:

includes documents from scientists from early stages of German polar research, i. e. the papers from Alfred Wegener (NL 2), from Johannes Georgi (NL 3) from Fritz Loewe (NL 4), from Hermann Junghenn (NL 7), from [...] alia a small collection on the third German expedition to Antarctica from 1938 to 1939, headed by Alfred Ritscher (S 1), and a stamp collection on polar research, which includes not only individual com [...] polar and maritime research, e. g. to the first and second German expedition to Greenland or to Wegener's expedition to this island (S 4), and a collection of 80 documentaries in different formats and

Regional Development (EFRD). Example of multi-use of offshore wind turbine foundations (Photo: Alfred-Wegener-Institut) Project Fact Sheet Project name Co-Use Project duration 24 months Project level national