Fall sei den Kollegen im wissenschaftlichen Tauchzentrum des Alfred-Wegener-Instituts Bremerhaven, Biol. Anstalt Helgoland ein herzliches Dankeschön gesagt für die Chance, die Anlage zu benutzen.

dive facility at AWI) Location of AWI CSD on Helgoland. (Photo: Alfred Wegener Institut) The Centre for Scientific Diving of the AWI is located at the "Binnenhafen" of Helgoland. Completely renovated [...] _____ Sylt (North Sea) The island Sylt in the North Sea (Photo: Alfred Wegener Institut) Sylt is the northernmost island of Germany located in the Wadden Sea of Schleswig-Holstein. Scientific dives are [...] Neumayer III (Antarctica) Fig. 1) Neumayer III Station (Photo: Alfred-Wegener-Institut) In January 2015, the AWI dive team made a first successfull attempt to conduct hydrographical and biological

explains Friedel Hinz. Diatoms from Oamaru, New Zealand (Photo: Alfred Wegener Institut) Diatom samples from all over the world (Photo: Alfred Wegener Institut) Friedel Hinz regards a sample (Photo: Alfred Wegener Institut) Antarctic diatom Fragilariopsis (Photo: Alfred Wegener Institut) Antarctic diatom asteromphalus (Photo: Alfred Wegener Institut) Antarctic diatom Chaetoceros bulbosum (Photo: Alfred Wegener Institut) A historic collection supporting today’s research

Element mesh of the Greenland ice sheet. (Graphic: Thomas Kleiner, Alfred-Wegener-Institut)

/private/tmp/tp7ffc6dcf_003d_40f4_b9c8_238e24572d85.ps (Photo: Alfred-Wegener-Institut)

Electronics CTD-logger on top before deployment in 2007. (Photo: Alfred-Wegener-Institut) The Automated Elevator System by NGK, Japan, consists of a sophisticated combination of an underwater winch, a [...] initially fixed to the winch frame utilizing corrosion (Photo: Alfred-Wegener-Institut) The mooring which contains the NGK Automated Elevator System and the Optimare/Sea-Bird Electronics CTD-logger has [...] ). Pressure is in dbar against CTD-logger record number (Photo: Alfred-Wegener-Institut) The NGK system came back on deck in an as-new optical condition, and so did the Optimare/Sea-Bird Electronics

bore holes, operated by the British Antarctic Survey, the Alfred Wegener Institute, and the University of Bergen. Arrows indicated the current pass of warm waters of open ocean origin along the

Prof. Dr. Astrid Bracher Dr. Mariana Soppa picture.jpg (Photo: Alfred-Wegener-Institut) Dr. Brenner Silva

(24), 1079-1095 (2017). Yangyang Liu Yangyang_Fig1.jpg (Photo: Alfred-Wegener-Institut) Figure 1. Comparison between Chl-a data obtained from underway AC-S flow-through system and HPLC measurements

regions (Greenland Sea). (Photo: Gereon Budéus, AWI) (Photo: Alfred-Wegener-Institut) Basic demands were - deep profiles (typically 4000 m) - many profiles (typically 360, i.e. 1 profile each day for