2182 HGF MPG Brückengruppe für e-mail:frank.wenzhoefer@awi.de Tiefseeökologie und-Technologie Alfred-Wegener-Institut für Polar- und Meeeresforschung Am Handelshafen 12 D-27570 Bremerhaven / Germany Citation: [...] Tardeck, Frederic Data management, CTD FIELAX Wulff, Thorben AUV AWI Zarrouk, Marcel ROV MARUM AWI Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung FIELAX Fielax Gesellschaft für wis [...] Arctic Ocean, and to determine experimentally the factors controlling deep-sea biodiversity, the Alfred Wegener Institute Helmholtz-Center for Polar and Marine Research (AWI) established the deep-sea observatory

the research programme PACES-II (Polar Regions and Coasts in the changing Earth System) of the Alfred-Wegener-Institute Helmholtz-Center for Polar and Marine Research (AWI). Investigations within Work Package [...] sowie dem Forschungsprogramm PACES-II (Polar Regions and Coasts in the changing Earth System) des Alfred-Wegener-Instituts Helmholtz-Zentrum für Polar- und Meeresforschung (AWI) zu leisten. Im Arbeitspaket [...] Biogeochemist AWI 21. Dr. Frank Wenzhöfer Biogeochemist AWI 22. Dr. Thorben Wulff Engineer AWI AWI Alfred-Wegener-Institut Helmholtz-Zentrum für Polar- und Meeresforschung Am Handelshafen 12 27570 Bremerhaven

Antarctic Expeditions
Over the next few months, geophysicists and geologists from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research will gain unprecedented insights into the

to 2015 compared to previously calculated 253 Gt per year. Ingo Sasgen and Veit Helm from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research as well as Kevin Fleming from the GFZ

Circle, where researchers are the only inhabitants. Despite the hostile conditions, here the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) operates a research station where

Jacobi1, Sebastian Westermann3, Simon Zwieback4, David Loibl2, Paul Overduin1, Julia Boike1,2 (1) Alfred Wegener Institute, Helmholtz Center for Polar and Marine Research (AWI), Potsdam, Germany, moritz.langer@awi

imagery S. Kaiser1,2, T. Schneider von Deimling1,2, S. Jacobi1, R. Mommertz1,3, & M. Langer1,2 1Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany; 2Department of Geography

Thomas Schneider von Deimling1,2 Jan Nitzbon1 Soraya Kaiser1,2 Stephan Jacobi1 Moritz Langer1,2 1Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research 2Humboldt University, Berlin, Germany

Kaiser1,2 Thomas Schneider von Deimling1,2 Stephan Jacobi1 Richard Mommertz1,3 Moritz Langer1,2 1 Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research, Potsdam, Germany 2 Department of Geography

n which is present in organically bound form (NPOC) DOC is obtained. CN DOC Analyser (Photo: Alfred-Wegener-Institut / Rebecca Schüler) Fluorometric analysis Protein Quantification in solid sample material [...] and stained with a dyeing reagent before being measured. fluorometer and photometer (Photo: Alfred-Wegener-Institut / Rebecca Schüler) High-speed camera Because of their scale and speed, small zooplankton