Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth
Fabric Analyser data was obtained from 102 vertical thin sections (ca. 7 x 9 cm) of the REnland ice CAP project (RECAP) ice core to analyze the microstructural evolution and internal deformation with depth. Vertical ice thin sections were prepared and measured with the Fabric Analyzer G50 (resolutio...
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ftpangaea:oai:pangaea.de:doi:10.1594/PANGAEA.971529 2024-09-15T17:36:39+00:00 Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth Weikusat, Ilka Gebhardt, Lara Jansen, Daniela Stoll, Nicolas Kipfstuhl, Sepp LATITUDE: 71.303667 * LONGITUDE: -26.713111 application/zip, 2 datasets https://doi.pangaea.de/10.1594/PANGAEA.971529 en eng PANGAEA Larkman, Piers; Rhodes, Rachael H; Stoll, Nicolas; Barbante, Carlo; Bohleber, Pascal (preprint): What does the impurity variability at the microscale represent in ice cores? Insights from a conceptual approach. https://doi.org/10.5194/egusphere-2024-1723 https://doi.pangaea.de/10.1594/PANGAEA.971529 CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess c-axes CPO Fabric Grain size data Greenland ice cores Ice core ICEDRILL Ice drill RECAP Renland Ice Cap East Greenland dataset publication series ftpangaea 2024-08-27T23:49:29Z Fabric Analyser data was obtained from 102 vertical thin sections (ca. 7 x 9 cm) of the REnland ice CAP project (RECAP) ice core to analyze the microstructural evolution and internal deformation with depth. Vertical ice thin sections were prepared and measured with the Fabric Analyzer G50 (resolution: 20 μm/pixel) in the field and at the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research. 55 cm long samples (bags) were cut into six thin sections and measurements were later background corrected and processed with the program cAxes. The stated depth (in m) of the section describes the sections' or bags' top. The derived data for sections is the mean grain size (mm^2) and its standard deviation (sigma), the grain size (mm^2) of the 50 largest grains, the grain size of the 25% largest grains (mm^2), grain size (mm^2) of the largest grains covering 95% of the sample area , the mean distance to length ratio (dtlr) and its standard deviation (sigma), the woodcock parameter, three eigenvalues (e1, e2, e3), and the Regelungsgrad. For bags, standard deviations and the aspect ratio and its standard deviation (sigma) is provided. Other/Unknown Material Alfred Wegener Institute East Greenland Greenland Greenland ice cores Ice cap ice core PANGAEA - Data Publisher for Earth & Environmental Science ENVELOPE(-26.713111,-26.713111,71.303667,71.303667) |
institution |
Open Polar |
collection |
PANGAEA - Data Publisher for Earth & Environmental Science |
op_collection_id |
ftpangaea |
language |
English |
topic |
c-axes CPO Fabric Grain size data Greenland ice cores Ice core ICEDRILL Ice drill RECAP Renland Ice Cap East Greenland |
spellingShingle |
c-axes CPO Fabric Grain size data Greenland ice cores Ice core ICEDRILL Ice drill RECAP Renland Ice Cap East Greenland Weikusat, Ilka Gebhardt, Lara Jansen, Daniela Stoll, Nicolas Kipfstuhl, Sepp Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth |
topic_facet |
c-axes CPO Fabric Grain size data Greenland ice cores Ice core ICEDRILL Ice drill RECAP Renland Ice Cap East Greenland |
description |
Fabric Analyser data was obtained from 102 vertical thin sections (ca. 7 x 9 cm) of the REnland ice CAP project (RECAP) ice core to analyze the microstructural evolution and internal deformation with depth. Vertical ice thin sections were prepared and measured with the Fabric Analyzer G50 (resolution: 20 μm/pixel) in the field and at the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research. 55 cm long samples (bags) were cut into six thin sections and measurements were later background corrected and processed with the program cAxes. The stated depth (in m) of the section describes the sections' or bags' top. The derived data for sections is the mean grain size (mm^2) and its standard deviation (sigma), the grain size (mm^2) of the 50 largest grains, the grain size of the 25% largest grains (mm^2), grain size (mm^2) of the largest grains covering 95% of the sample area , the mean distance to length ratio (dtlr) and its standard deviation (sigma), the woodcock parameter, three eigenvalues (e1, e2, e3), and the Regelungsgrad. For bags, standard deviations and the aspect ratio and its standard deviation (sigma) is provided. |
format |
Other/Unknown Material |
author |
Weikusat, Ilka Gebhardt, Lara Jansen, Daniela Stoll, Nicolas Kipfstuhl, Sepp |
author_facet |
Weikusat, Ilka Gebhardt, Lara Jansen, Daniela Stoll, Nicolas Kipfstuhl, Sepp |
author_sort |
Weikusat, Ilka |
title |
Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth |
title_short |
Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth |
title_full |
Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth |
title_fullStr |
Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth |
title_full_unstemmed |
Crystal c-axes (fabric analyser G50) of ice core samples (vertical thin sections) collected from the polar ice core RECAP, 115-534 m depth |
title_sort |
crystal c-axes (fabric analyser g50) of ice core samples (vertical thin sections) collected from the polar ice core recap, 115-534 m depth |
publisher |
PANGAEA |
url |
https://doi.pangaea.de/10.1594/PANGAEA.971529 |
op_coverage |
LATITUDE: 71.303667 * LONGITUDE: -26.713111 |
long_lat |
ENVELOPE(-26.713111,-26.713111,71.303667,71.303667) |
genre |
Alfred Wegener Institute East Greenland Greenland Greenland ice cores Ice cap ice core |
genre_facet |
Alfred Wegener Institute East Greenland Greenland Greenland ice cores Ice cap ice core |
op_relation |
Larkman, Piers; Rhodes, Rachael H; Stoll, Nicolas; Barbante, Carlo; Bohleber, Pascal (preprint): What does the impurity variability at the microscale represent in ice cores? Insights from a conceptual approach. https://doi.org/10.5194/egusphere-2024-1723 https://doi.pangaea.de/10.1594/PANGAEA.971529 |
op_rights |
CC-BY-4.0: Creative Commons Attribution 4.0 International (License comes into effect after moratorium ends) Access constraints: access rights needed info:eu-repo/semantics/restrictedAccess |
_version_ |
1810491127385554944 |