esalganik/platelet-ice: Density and salinity of Antarctic sea ice at King Haakon VII Sea

Generate estimates of Antarctic sea-ice density from observations at King Haakon VII Sea

MATLAB codes are provided to convert observations from coring to sea-ice density estimates. Sea-ice density and salinity were measured at the cold laboratory of the Norwegian Polar Institute at -15 °C. The ice core was collected on 14 Jan 2020 at 11.46°E, -69.66°S.

The measurements of ice density and salinity were performed by Evgenii Salganik and Polona Itkin.

This dataset is a supplementary material to Lenss et al. (2025) Incorporated platelet ice layers provide refuge for sea-ice algae in the Kong Håkon VII Hav, Marine Ecology Progress Series, https://doi.org/10.3354/meps14979