The main scientific goal of the Nansen Legacy Joint Cruise 2-2 (JC2-2) was to extend the research activities from the northern Barents Sea shelf into the central Arctic Ocean. Specifically, JC2-2 addressed objectives of the work packages Physical drivers (Research Foci 1), Human impact (Research Foci 2) and The living Barents Sea (Research Foci 3) by jointly collecting interdisciplinary samples and data. These data are created from the CTD data published by NMDC for the whole cruise (https://doi.org/10.21335/NMDC-1814168447). The values have not be changed.