Skip to main content Skip to navigation

Life Sciences News

See our Latest Journal Publications and Film and Audio

Show all news items

Arctic Drift: A Year in the Ice - watch the documentary on 16 October

scientists taking ice cores on the MOSAiC expeditionOn Saturday 16 October 2021 at 6:30pm, Channel 4 will be showcasing the documentary 'Arctic Drift: A Year in the Ice', covering the goal of MOSAIC and the science undertaken during the Expedition.

In September 2019, the icebreaker RV Polarstern left her home port in Bremerhaven to sail north. Her goal was to act as the Multidisciplinary drifting Observatory for the Study of Arctic Climate (MOSAiC), the largest Arctic Research Expedition ever undertaken, with the collaboration of over 80 institutions from 20 countries, to study both winter and summer processes and relationships between ocean, ice and atmosphere.

University of Warwick SLS scientists Dr Alison Webb, Professor Hendrik Schaefer and Professor Yin Chen, undertook the 'Sea Ice Microbiology and the Role in Cycling of Sulfur' (SIMbRICS) Project during the second half of MOSAiC. Overall, this project, in collaboration with the University of Groningen (NL) and the University of East Anglia (UK), aimed to study the in-situ production of the climate-relevant biogenic gas dimethylsulfide (DMS) and to link this with the diversity of the microbial community.

As the sea ice transitioned from the long Arctic winter, through a short spring to summer of 24 hours of daylight, ice melt created a highly variable environment of meltponds and a stratified surface ocean, which changed again through the onset of autumn. These changes create a high stress environment for the microbiome and the SIMbRICS project is investigating how these changing conditions affect the production of climate-relevant trace gases such as DMS.

Find out more about the MOSAiC Expedition