Thickness and properties of sea ice and snow of land-fast sea ice in Atka Bay in 2012

DOI

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.Version 2, 2018-04-26.The measurements have been mainly conducted by the meteorologist (Thomas Schmidt) and Meine Kühnel during the overwintering. During a subsequent summer campaign, the measurements have been conducted by Mario Hoppmann, Priska A. Hunkeler and Stephan Paul.

On 2019-11-19 it was noted, that Freeboard and Snow thickness were interchanged. What was called Snow thickness actually was Freeboard and vice versa. This is corrected now.

Identifier
DOI https://doi.org/10.1594/PANGAEA.889289
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.889289
Provenance
Creator Hoppmann, Mario; Arndt, Stefanie; Schmidt, Thomas; Paul, Stephan; Hunkeler, Priska A; Nicolaus, Marcel
Publisher PANGAEA - Data Publisher for Earth & Environmental Science
Contributor Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven
Publication Year 2018
Funding Reference German Science Foundation, 5472008
Rights Creative Commons Attribution 3.0 Unported; https://creativecommons.org/licenses/by/3.0/
OpenAccess true
Representation
Language English
Resource Type Dataset
Format text/tab-separated-values
Size 983 data points
Discipline Natural Sciences; Physics
Spatial Coverage (-70.608W, -70.616S, 7.840E, -70.575N); Atka Bay
Temporal Coverage Begin 2012-06-14T12:25:00Z
Temporal Coverage End 2013-01-30T00:00:00Z