A network model for characterizing brine channels in sea ice
The brine pore space in sea ice can form complex connected structures whose geometry is critical in the governance of important physical transport processes between the ocean, sea ice, and surface. Recent advances in three-dimensional imaging using X-ray micro-computed tomography have enabled the vi...
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2018
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ftnonlinearchiv:oai:noa.gwlb.de:cop_mods_00006958 2023-05-15T18:16:09+02:00 A network model for characterizing brine channels in sea ice Lieblappen, Ross M. Kumar, Deip D. Pauls, Scott D. Obbard, Rachel W. 2018-03 electronic https://doi.org/10.5194/tc-12-1013-2018 https://noa.gwlb.de/receive/cop_mods_00006958 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00006915/tc-12-1013-2018.pdf https://tc.copernicus.org/articles/12/1013/2018/tc-12-1013-2018.pdf eng eng Copernicus Publications The Cryosphere -- ˜Theœ Cryosphere -- http://www.bibliothek.uni-regensburg.de/ezeit/?2393169 -- http://www.the-cryosphere.net/ -- 1994-0424 https://doi.org/10.5194/tc-12-1013-2018 https://noa.gwlb.de/receive/cop_mods_00006958 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00006915/tc-12-1013-2018.pdf https://tc.copernicus.org/articles/12/1013/2018/tc-12-1013-2018.pdf https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess CC-BY article Verlagsveröffentlichung article Text doc-type:article 2018 ftnonlinearchiv https://doi.org/10.5194/tc-12-1013-2018 2022-02-08T22:58:46Z The brine pore space in sea ice can form complex connected structures whose geometry is critical in the governance of important physical transport processes between the ocean, sea ice, and surface. Recent advances in three-dimensional imaging using X-ray micro-computed tomography have enabled the visualization and quantification of the brine network morphology and variability. Using imaging of first-year sea ice samples at in situ temperatures, we create a new mathematical network model to characterize the topology and connectivity of the brine channels. This model provides a statistical framework where we can characterize the pore networks via two parameters, depth and temperature, for use in dynamical sea ice models. Our approach advances the quantification of brine connectivity in sea ice, which can help investigations of bulk physical properties, such as fluid permeability, that are key in both global and regional sea ice models. Article in Journal/Newspaper Sea ice The Cryosphere Niedersächsisches Online-Archiv NOA The Cryosphere 12 3 1013 1026 |
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Open Polar |
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Niedersächsisches Online-Archiv NOA |
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ftnonlinearchiv |
language |
English |
topic |
article Verlagsveröffentlichung |
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article Verlagsveröffentlichung Lieblappen, Ross M. Kumar, Deip D. Pauls, Scott D. Obbard, Rachel W. A network model for characterizing brine channels in sea ice |
topic_facet |
article Verlagsveröffentlichung |
description |
The brine pore space in sea ice can form complex connected structures whose geometry is critical in the governance of important physical transport processes between the ocean, sea ice, and surface. Recent advances in three-dimensional imaging using X-ray micro-computed tomography have enabled the visualization and quantification of the brine network morphology and variability. Using imaging of first-year sea ice samples at in situ temperatures, we create a new mathematical network model to characterize the topology and connectivity of the brine channels. This model provides a statistical framework where we can characterize the pore networks via two parameters, depth and temperature, for use in dynamical sea ice models. Our approach advances the quantification of brine connectivity in sea ice, which can help investigations of bulk physical properties, such as fluid permeability, that are key in both global and regional sea ice models. |
format |
Article in Journal/Newspaper |
author |
Lieblappen, Ross M. Kumar, Deip D. Pauls, Scott D. Obbard, Rachel W. |
author_facet |
Lieblappen, Ross M. Kumar, Deip D. Pauls, Scott D. Obbard, Rachel W. |
author_sort |
Lieblappen, Ross M. |
title |
A network model for characterizing brine channels in sea ice |
title_short |
A network model for characterizing brine channels in sea ice |
title_full |
A network model for characterizing brine channels in sea ice |
title_fullStr |
A network model for characterizing brine channels in sea ice |
title_full_unstemmed |
A network model for characterizing brine channels in sea ice |
title_sort |
network model for characterizing brine channels in sea ice |
publisher |
Copernicus Publications |
publishDate |
2018 |
url |
https://doi.org/10.5194/tc-12-1013-2018 https://noa.gwlb.de/receive/cop_mods_00006958 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00006915/tc-12-1013-2018.pdf https://tc.copernicus.org/articles/12/1013/2018/tc-12-1013-2018.pdf |
genre |
Sea ice The Cryosphere |
genre_facet |
Sea ice The Cryosphere |
op_relation |
The Cryosphere -- ˜Theœ Cryosphere -- http://www.bibliothek.uni-regensburg.de/ezeit/?2393169 -- http://www.the-cryosphere.net/ -- 1994-0424 https://doi.org/10.5194/tc-12-1013-2018 https://noa.gwlb.de/receive/cop_mods_00006958 https://noa.gwlb.de/servlets/MCRFileNodeServlet/cop_derivate_00006915/tc-12-1013-2018.pdf https://tc.copernicus.org/articles/12/1013/2018/tc-12-1013-2018.pdf |
op_rights |
https://creativecommons.org/licenses/by/4.0/ uneingeschränkt info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5194/tc-12-1013-2018 |
container_title |
The Cryosphere |
container_volume |
12 |
container_issue |
3 |
container_start_page |
1013 |
op_container_end_page |
1026 |
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1766189585305436160 |