PANGAEA_992419
Cryogenic Scanning Electron Microscopy Images of Polar Air Hydrates
Painer, Florian; Drury, Martyn R; Hamers, Maartje F; Weikusat, Ilka
Cryogenic Scanning Electron Microscopy Images of Polar Air Hydrates
2026-04-07
PANGAEA
Dataset
https://doi.pangaea.de/10.1594/PANGAEA.992419
Investigator
Florian
Painer
florian.painer@awi.de
Earth Science
Event label
Sample code/label
DATE/TIME
Temperature, technical
Image
Image (File Size)
Comment
geoscientificInformation
air hydrates
Cryo-SEM
EastGRIP
EDML
EGRIP
EPICA-Campaigns
EPICA drill
EPICA Dronning Maud Land, DML28C01_00
Ice core
Ice drill
Kohnen Station
2023-10-10
2024-05-02
Complete
-75.0025
75.63
-35.98
0.0684
unrestricted
CC-BY-4.0: Creative Commons Attribution 4.0 International
English
PANGAEA
Data Publisher for Earth & Environmental Science
https://www.pangaea.de/
Data Center Contact
Michael
Diepenbroek
info@pangaea.de
Leobener Str.
Bremen
Bremen
28359
Germany
online
870 data points
text/tab-separated-values
Kipfstuhl, Sepp; Hamann, Ilka; Lambrecht, Anja; Freitag, Johannes; Faria, Sérgio H; Grigoriev, Dimitri; Azuma, Nobuhiko (2006): Microstructure mapping: a new method for imaging deformation-induced microstructural features of ice on the grain scale. Journal of Glaciology, 52(178), 398-406, https://doi.org/10.3189/172756506781828647
Weikusat, Ilka; de Winter, Niels J; Pennock, Gillian M; Hayles, Michael F; Schneijdenberg, Chris T W M; Drury, Martyn R (2011): Cryogenic EBSD on ice: preserving a stable surface in a low pressure SEM. Journal of Microscopy, 242(3), 295-310, https://doi.org/10.1111/j.1365-2818.2010.03471.x
In the deeper part of polar ice sheets, air hydrates are the primary air inclusions. They trap most of the ancient air molecules used for paleoclimatic reconstructions in their crystal structure. This dataset presents Cryogenic Scanning Electron Microscopy (Cryo-SEM) images of air hydrates included in samples from the East Greenland Ice Core Project (EGRIP) and EPICA Dronning Maud Land (EDML) ice cores. The images were taken by Florian Painer, Martyn Drury and Maartje Hamers at the University of Utrecht. The aim was to investigate the microstructure of air hydates with sub-µm resolution. We thank Eric Hellebrand and Erik Betz-Güttner for their support in operating the Cryo-SEM. Access to the Cryo-SEM at MINT-UU (Utrecht University) was provided by EPOS-NL Facility Access, supported by the Dutch Research Council (NWO). ** For all details see the full metadata description at "https://doi.pangaea.de/10.1594/PANGAEA.992419"!
http://en.wikipedia.org/wiki/ISO_8601
DATE/TIME
https://doi.org/10.1111/j.1365-2818.2010.03471.x
Cryogenic EBSD on ice: preserving a stable surface in a low pressure SEM
https://doi.org/10.17815/jlsrf-2-152
Kohnen Station
https://doi.org/10.3189/172756506781828647
Microstructure mapping: a new method for imaging deformation-induced microstructural features of ice on the grain scale
DIF
9.4
2026-04-07
2026-04-30