Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole
The RADIX (Rapid Access Drilling and Ice eXtraction) optical dust logger is part of the exploratory drilling system developed at the University of Bern. It was previously untested because no RADIX borehole reached to the depth of the required bubble-free ice. In June 2023, we tested the logger with...
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ftcopernicus:oai:publications.copernicus.org:egusphere118007 2024-09-15T18:04:17+00:00 Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole Schwander, Jakob Stocker, Thomas Franziskus Walther, Remo Marending, Samuel Erhardt, Tobias Zeppenfeld, Chantal Jost, Jürg 2024-03-18 application/pdf https://doi.org/10.5194/egusphere-2024-372 https://egusphere.copernicus.org/preprints/2024/egusphere-2024-372/ eng eng doi:10.5194/egusphere-2024-372 https://egusphere.copernicus.org/preprints/2024/egusphere-2024-372/ eISSN: Text 2024 ftcopernicus https://doi.org/10.5194/egusphere-2024-372 2024-08-28T05:24:15Z The RADIX (Rapid Access Drilling and Ice eXtraction) optical dust logger is part of the exploratory drilling system developed at the University of Bern. It was previously untested because no RADIX borehole reached to the depth of the required bubble-free ice. In June 2023, we tested the logger with an adapter for the large EastGRIP (East Greenland Ice-core Project) deep borehole. An excellent dust record was obtained for the Bølling-Allerød-Younger Dryas-Early Holocene period. The light scattered by the dust in the ice around the borehole was slightly higher than the detection range of the logger, requiring a reduction in the sensitivity for future deployments. Text East Greenland East Greenland Ice-core Project Greenland Greenland ice core Greenland Ice core Project ice core Copernicus Publications: E-Journals |
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Copernicus Publications: E-Journals |
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English |
description |
The RADIX (Rapid Access Drilling and Ice eXtraction) optical dust logger is part of the exploratory drilling system developed at the University of Bern. It was previously untested because no RADIX borehole reached to the depth of the required bubble-free ice. In June 2023, we tested the logger with an adapter for the large EastGRIP (East Greenland Ice-core Project) deep borehole. An excellent dust record was obtained for the Bølling-Allerød-Younger Dryas-Early Holocene period. The light scattered by the dust in the ice around the borehole was slightly higher than the detection range of the logger, requiring a reduction in the sensitivity for future deployments. |
format |
Text |
author |
Schwander, Jakob Stocker, Thomas Franziskus Walther, Remo Marending, Samuel Erhardt, Tobias Zeppenfeld, Chantal Jost, Jürg |
spellingShingle |
Schwander, Jakob Stocker, Thomas Franziskus Walther, Remo Marending, Samuel Erhardt, Tobias Zeppenfeld, Chantal Jost, Jürg Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole |
author_facet |
Schwander, Jakob Stocker, Thomas Franziskus Walther, Remo Marending, Samuel Erhardt, Tobias Zeppenfeld, Chantal Jost, Jürg |
author_sort |
Schwander, Jakob |
title |
Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole |
title_short |
Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole |
title_full |
Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole |
title_fullStr |
Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole |
title_full_unstemmed |
Brief communication: RADIX (Rapid Access Drilling and Ice eXtraction) dust logger test in the EastGRIP hole |
title_sort |
brief communication: radix (rapid access drilling and ice extraction) dust logger test in the eastgrip hole |
publishDate |
2024 |
url |
https://doi.org/10.5194/egusphere-2024-372 https://egusphere.copernicus.org/preprints/2024/egusphere-2024-372/ |
genre |
East Greenland East Greenland Ice-core Project Greenland Greenland ice core Greenland Ice core Project ice core |
genre_facet |
East Greenland East Greenland Ice-core Project Greenland Greenland ice core Greenland Ice core Project ice core |
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eISSN: |
op_relation |
doi:10.5194/egusphere-2024-372 https://egusphere.copernicus.org/preprints/2024/egusphere-2024-372/ |
op_doi |
https://doi.org/10.5194/egusphere-2024-372 |
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1810441785611124736 |