Fig. 1: Maps of the study regions.
A North-Pole-centred overview of the Central Arctic Ocean (CAO) and the stations sampled during the Synoptic Arctic Survey (SAS) in 2021. Note that Station 108 in northeast Greenland under land-fast (LF) ice was sampled during ATWAICE in 2022. The Marginal Ice Zone (MIZ) region is marked with a black box. B Enlargement of the MIZ region and the stations sampled along two transects during the ATWAICE cruise 2022. Note that two different stations named 56 were sampled in 2021 (A) and 2022 (B), respectively. The map delineates study areas and does not necessarily depict accepted national boundaries. The bathymetric legend is for (A).
