Thickness and properties of sea ice and snow of land-fast sea ice in Atka Bay in 2011 ...

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 af...

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Bibliographic Details
Main Authors: Hoppmann, Mario, Arndt, Stefanie, Asseng, Jölund, Nicolaus, Marcel
Format: Dataset
Language:English
Published: PANGAEA 2018
Subjects:
DATE/TIME
LATITUDE
LONGITUDE
Sample code/label
Air temperature at 2 m height
Temperature, air
Temperature, ice/snow
Temperature, water
Sea ice thickness
Snow thickness
Freeboard
Comment
Observation
Digital thermometer
Ruler stick
ANT-Land_2002-2009_ATKA
NEUMAYER III
Antarctic Fast Ice Network AFIN
Priority Programme 1158 Antarctic Research with Comparable Investigations in Arctic Sea Ice Areas SPP1158
Sea Ice Physics @ AWI AWI_SeaIce
Antarctic
Arctic
Atka
Neumayer
Antarc*
Sea ice
Online Access:https://dx.doi.org/10.1594/pangaea.889291
https://doi.pangaea.de/10.1594/PANGAEA.889291
Description
Summary: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 (Jölund Asseng), Fabian Zahn and Markéta Pokerná, all of the overwintering team.Version 2, 2018-04-26. ... : On 2019-11-19 ist was noted, that Freeboard and Snow thickness were interchanged. What was called Snow thickness actually was Freeboard and vice versa. This is corrected now. ...

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