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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ftdoajarticles:oai:doaj.org/article:63ce82f3e7f94990ab61c62e222fdaf0 2023-05-15T18:16:09+02:00 A network model for characterizing brine channels in sea ice R. M. Lieblappen D. D. Kumar S. D. Pauls R. W. Obbard 2018-03-01T00:00:00Z https://doi.org/10.5194/tc-12-1013-2018 https://doaj.org/article/63ce82f3e7f94990ab61c62e222fdaf0 EN eng Copernicus Publications https://www.the-cryosphere.net/12/1013/2018/tc-12-1013-2018.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-12-1013-2018 1994-0416 1994-0424 https://doaj.org/article/63ce82f3e7f94990ab61c62e222fdaf0 The Cryosphere, Vol 12, Pp 1013-1026 (2018) Environmental sciences GE1-350 Geology QE1-996.5 article 2018 ftdoajarticles https://doi.org/10.5194/tc-12-1013-2018 2022-12-30T21:45:39Z 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 Directory of Open Access Journals: DOAJ Articles The Cryosphere 12 3 1013 1026 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Environmental sciences GE1-350 Geology QE1-996.5 |
spellingShingle |
Environmental sciences GE1-350 Geology QE1-996.5 R. M. Lieblappen D. D. Kumar S. D. Pauls R. W. Obbard A network model for characterizing brine channels in sea ice |
topic_facet |
Environmental sciences GE1-350 Geology QE1-996.5 |
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 |
R. M. Lieblappen D. D. Kumar S. D. Pauls R. W. Obbard |
author_facet |
R. M. Lieblappen D. D. Kumar S. D. Pauls R. W. Obbard |
author_sort |
R. M. Lieblappen |
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://doaj.org/article/63ce82f3e7f94990ab61c62e222fdaf0 |
genre |
Sea ice The Cryosphere |
genre_facet |
Sea ice The Cryosphere |
op_source |
The Cryosphere, Vol 12, Pp 1013-1026 (2018) |
op_relation |
https://www.the-cryosphere.net/12/1013/2018/tc-12-1013-2018.pdf https://doaj.org/toc/1994-0416 https://doaj.org/toc/1994-0424 doi:10.5194/tc-12-1013-2018 1994-0416 1994-0424 https://doaj.org/article/63ce82f3e7f94990ab61c62e222fdaf0 |
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 |
_version_ |
1766189590410952704 |