Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations
With increasing exploration and operations in the Arctic, resulting in a growing risk for oil spills, a sound understanding of fate, detection and impact of hydrocarbons in sea ice is vital for planning and spill response. Sea ice contains pores and channels forming a network of effective porosity....
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ftdesyvdb:oai:bib-pubdb1.desy.de:307759 2023-05-15T15:06:02+02:00 Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations Salomon, Martina Lan Maus, Soenke Petrich, Christian Arntsen, Martin O’Sadnick, Megan Wilde, Fabian DE 2016 https://bib-pubdb1.desy.de/record/307759 https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2016-03373%22 eng eng info:eu-repo/semantics/altIdentifier/doi/10.3204/PUBDB-2016-03373 info:eu-repo/semantics/altIdentifier/isbn/978-1-880653-88-3 https://bib-pubdb1.desy.de/record/307759 https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2016-03373%22 info:eu-repo/semantics/openAccess 1328-1334 (2016). doi:10.3204/PUBDB-2016-03373 special issue: "Proceedings of the Twenty-sixth (2016) International Ocean and Polar Engineering Conference" The 26th International Ocean and Polar Engineering Conference, ISOPE, Rhodes, Greece, 2016-06-26 - 2016-07-02 info:eu-repo/semantics/conferenceObject info:eu-repo/semantics/publishedVersion 2016 ftdesyvdb https://doi.org/10.3204/PUBDB-2016-03373 2022-06-30T20:14:20Z With increasing exploration and operations in the Arctic, resulting in a growing risk for oil spills, a sound understanding of fate, detection and impact of hydrocarbons in sea ice is vital for planning and spill response. Sea ice contains pores and channels forming a network of effective porosity. During the growth season (October- March) oil becomes entrained and encapsulated in the ice quickly and remains trapped in the ice as a relatively static and discrete layer. With increasing ice temperature in spring, the interconnectivity of the pores increases and gives rise to movement of oil to the surface. To enhance understanding of oil distribution in sea ice, laboratory experiments of oil in ice were conducted. The ice was imaged with 3-D synchrotron X-ray micro-tomography (SRμCT), a non-destructive method ideally to obtain accurate measurements. An understanding of these processes is a prerequisite for optimal timing of oil spill clean-up as well as the interpretation of remote sensing data. This paper describes the measurement process and preliminary results in the context of future research opportunities to explore these applications, ranging from small in- situ experiments (5-10 cm)-, to ship tank experiments and field experiments. Conference Object Arctic Sea ice DESY Publication Database (PUBDB) Arctic |
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Open Polar |
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DESY Publication Database (PUBDB) |
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language |
English |
description |
With increasing exploration and operations in the Arctic, resulting in a growing risk for oil spills, a sound understanding of fate, detection and impact of hydrocarbons in sea ice is vital for planning and spill response. Sea ice contains pores and channels forming a network of effective porosity. During the growth season (October- March) oil becomes entrained and encapsulated in the ice quickly and remains trapped in the ice as a relatively static and discrete layer. With increasing ice temperature in spring, the interconnectivity of the pores increases and gives rise to movement of oil to the surface. To enhance understanding of oil distribution in sea ice, laboratory experiments of oil in ice were conducted. The ice was imaged with 3-D synchrotron X-ray micro-tomography (SRμCT), a non-destructive method ideally to obtain accurate measurements. An understanding of these processes is a prerequisite for optimal timing of oil spill clean-up as well as the interpretation of remote sensing data. This paper describes the measurement process and preliminary results in the context of future research opportunities to explore these applications, ranging from small in- situ experiments (5-10 cm)-, to ship tank experiments and field experiments. |
format |
Conference Object |
author |
Salomon, Martina Lan Maus, Soenke Petrich, Christian Arntsen, Martin O’Sadnick, Megan Wilde, Fabian |
spellingShingle |
Salomon, Martina Lan Maus, Soenke Petrich, Christian Arntsen, Martin O’Sadnick, Megan Wilde, Fabian Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations |
author_facet |
Salomon, Martina Lan Maus, Soenke Petrich, Christian Arntsen, Martin O’Sadnick, Megan Wilde, Fabian |
author_sort |
Salomon, Martina Lan |
title |
Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations |
title_short |
Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations |
title_full |
Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations |
title_fullStr |
Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations |
title_full_unstemmed |
Distribution of oil in sea ice:Laboratory Experiments for 3-dimensional microCT investigations |
title_sort |
distribution of oil in sea ice:laboratory experiments for 3-dimensional microct investigations |
publishDate |
2016 |
url |
https://bib-pubdb1.desy.de/record/307759 https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2016-03373%22 |
op_coverage |
DE |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Sea ice |
genre_facet |
Arctic Sea ice |
op_source |
1328-1334 (2016). doi:10.3204/PUBDB-2016-03373 special issue: "Proceedings of the Twenty-sixth (2016) International Ocean and Polar Engineering Conference" The 26th International Ocean and Polar Engineering Conference, ISOPE, Rhodes, Greece, 2016-06-26 - 2016-07-02 |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.3204/PUBDB-2016-03373 info:eu-repo/semantics/altIdentifier/isbn/978-1-880653-88-3 https://bib-pubdb1.desy.de/record/307759 https://bib-pubdb1.desy.de/search?p=id:%22PUBDB-2016-03373%22 |
op_rights |
info:eu-repo/semantics/openAccess |
op_doi |
https://doi.org/10.3204/PUBDB-2016-03373 |
_version_ |
1766337699068772352 |