Thickness and properties of sea ice and snow of land-fast sea ice in Atka Bay in 2020


Manual measurements of sea ice thickness, sub-ice platelet layer thickness, freeboard, and snow thickness are distributed evenly and repeated along a 25km-long transect across Atka Bay every 2 to 4 weeks. At each measurement location, 5 holes were drilled through the ice in order to determine the aforementioned parameters, one in the center and one in a distance of five meters in each direction, to cover their small-scale spatial variabilities. The measurements have been mainly conducted by the meteorologist (Anna-Marie Jörss) and Klaus Guba, Ina Wehner, Julia Loftfield, Noah Trumpik, Roman Ackle, Wanderson Divino de Almeida Santos of the overwintering team.

Related Identifier References
Metadata Access
Creator Arndt, Stefanie ORCID logo; Jörss, Anna-Marie; Nicolaus, Marcel ORCID logo
Publisher PANGAEA
Publication Year 2021
Funding Reference German Research Foundation Crossref Funder ID 5472008 Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 1328 data points
Discipline Earth System Research
Spatial Coverage (-8.048W, -70.615S, -7.484E, -70.575N); Atka Bay
Temporal Coverage Begin 2020-06-14T11:24:00Z
Temporal Coverage End 2021-01-10T21:46:00Z