Ocean, February 23 2020, 42° 12.21’ S / 57° 35.8’ E Gabriele Uenzelmann-Neben & Thomas Westerhold Alfred-Wegener-Institut, Helmholtz-Zentrum für Polar- und Meeresforschung (AWI) MARUM www.awi.de/en

Water isotope analytics – Mass spectrometry Finnigan-MAT Delta-S (Photo: Alfred-Wegener-Institut, Levent Vorpahl) Three Finnigan MAT Delta-S Mass Spectrometers are used for Stable Water Isotope Analytics

L2120i Cavity RingDown-Spectrometer Picarro L2120i with vaporizer (photo: Alfred Wegener Institute, Levent Vorpahl) (Photo: Alfred-Wegener-Institut, Levent Vorpahl) Picarro L2140i Cavity RingDown-Spectrometer [...] with PAL HTC-xt Autosampler and A0211 Vaporizer for H and O isotopes (in water samples). (Photo: Alfred-Wegener-Institut, Levent Vorpahl) Picarro L2130i Cavity RingDown-Spectrometer 1 Picarro L2130i Cavity [...] with A0101 Autosampler and A0211 Vaporizer for H and O isotopes (in water samples). (Photo: Alfred-Wegener-Institut, Levent Vorpahl) Polar Terrestrial Environmental Systems: <link en science geosciences

( d 13 C- und d 15 N). Flash EA 2000 Autosampler (Photo: Alfred-Wegener-Institut) ThermoFisher Delta V Mass Spectrometer (Photo: Alfred-Wegener-Institut, Levent Vorpahl) Polar Terrestrial Environmental

the University of Oldenburg – a step that will allow the University and the Bremerhaven-based Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) to combine and build on their

salt water pour in from the Atlantic. With the help of a climate model, researchers from the Alfred Wegener Institute have demonstrated how this process took place, allowing us for the first time to understand

degrees Celsius in Greenland – as indicated by new climate calculations from researchers at the Alfred Wegener Institute and the University of Cardiff. Their study is the first to confirm that there have

critical to feeding over a billion people in Asia. An international team of scientists led by the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) is now conducting the first-ever

Good news from the Arctic
On 27 August 2017, deep-sea researchers from the Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research (AWI) recovered the underwater robot Tramper, which

ice shrank to roughly 4.7 million square kilometres, as was determined by researchers at the Alfred Wegener Institute, the University of Bremen and Universität Hamburg. Though slightly larger than last