Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations
The hypothesis is tested that there is a significant relationship between changes in water surface level in some areas of the Chukchi Sea and variations in average ice cover thickness and cohesion in them, which can be used to refine short- and long-term forecasts of ice conditions. The results of t...
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EDP Sciences
2022
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Online Access: | https://doi.org/10.1051/e3sconf/202236301031 https://doaj.org/article/de4ea2ef0bcf4518a8ab5bdf882d6e3e |
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ftdoajarticles:oai:doaj.org/article:de4ea2ef0bcf4518a8ab5bdf882d6e3e 2023-05-15T15:54:32+02:00 Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations Kholoptsev Aleksandr Podporin Sergey Ol’khovik Yevgeny 2022-01-01T00:00:00Z https://doi.org/10.1051/e3sconf/202236301031 https://doaj.org/article/de4ea2ef0bcf4518a8ab5bdf882d6e3e EN FR eng fre EDP Sciences https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/30/e3sconf_interagromash2022_01031.pdf https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/202236301031 https://doaj.org/article/de4ea2ef0bcf4518a8ab5bdf882d6e3e E3S Web of Conferences, Vol 363, p 01031 (2022) Environmental sciences GE1-350 article 2022 ftdoajarticles https://doi.org/10.1051/e3sconf/202236301031 2023-01-22T01:39:12Z The hypothesis is tested that there is a significant relationship between changes in water surface level in some areas of the Chukchi Sea and variations in average ice cover thickness and cohesion in them, which can be used to refine short- and long-term forecasts of ice conditions. The results of the GLORYS12v1 global reanalysis and standard methods of mathematical statistics were used for verification. Changes in average ice cohesion were found to be correlated with changes in sea level in some areas from November to June. The correlation between sea level and average ice thickness is traceable only in December. The areas where this correlation is found include numerous sections of the coastal routes of the Northern Sea Route. It is noted that making medium- and long-term forecasts of the development of ice conditions in these areas can be significantly improved by taking into account the current changes in sea level. The identified regularities are important for ensuring safe and sustainable navigation along the Northern Sea Route during the internavigation period for independent navigation of vessels with high ice class and during the winter period when escorted by nuclear-powered icebreakers. Article in Journal/Newspaper Chukchi Chukchi Sea Northern Sea Route Directory of Open Access Journals: DOAJ Articles Chukchi Sea E3S Web of Conferences 363 01031 |
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Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English French |
topic |
Environmental sciences GE1-350 |
spellingShingle |
Environmental sciences GE1-350 Kholoptsev Aleksandr Podporin Sergey Ol’khovik Yevgeny Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations |
topic_facet |
Environmental sciences GE1-350 |
description |
The hypothesis is tested that there is a significant relationship between changes in water surface level in some areas of the Chukchi Sea and variations in average ice cover thickness and cohesion in them, which can be used to refine short- and long-term forecasts of ice conditions. The results of the GLORYS12v1 global reanalysis and standard methods of mathematical statistics were used for verification. Changes in average ice cohesion were found to be correlated with changes in sea level in some areas from November to June. The correlation between sea level and average ice thickness is traceable only in December. The areas where this correlation is found include numerous sections of the coastal routes of the Northern Sea Route. It is noted that making medium- and long-term forecasts of the development of ice conditions in these areas can be significantly improved by taking into account the current changes in sea level. The identified regularities are important for ensuring safe and sustainable navigation along the Northern Sea Route during the internavigation period for independent navigation of vessels with high ice class and during the winter period when escorted by nuclear-powered icebreakers. |
format |
Article in Journal/Newspaper |
author |
Kholoptsev Aleksandr Podporin Sergey Ol’khovik Yevgeny |
author_facet |
Kholoptsev Aleksandr Podporin Sergey Ol’khovik Yevgeny |
author_sort |
Kholoptsev Aleksandr |
title |
Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations |
title_short |
Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations |
title_full |
Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations |
title_fullStr |
Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations |
title_full_unstemmed |
Investigating the relationship between interannual closeness of ice coating and ice thickness in the Chukchi sea and water level variations |
title_sort |
investigating the relationship between interannual closeness of ice coating and ice thickness in the chukchi sea and water level variations |
publisher |
EDP Sciences |
publishDate |
2022 |
url |
https://doi.org/10.1051/e3sconf/202236301031 https://doaj.org/article/de4ea2ef0bcf4518a8ab5bdf882d6e3e |
geographic |
Chukchi Sea |
geographic_facet |
Chukchi Sea |
genre |
Chukchi Chukchi Sea Northern Sea Route |
genre_facet |
Chukchi Chukchi Sea Northern Sea Route |
op_source |
E3S Web of Conferences, Vol 363, p 01031 (2022) |
op_relation |
https://www.e3s-conferences.org/articles/e3sconf/pdf/2022/30/e3sconf_interagromash2022_01031.pdf https://doaj.org/toc/2267-1242 2267-1242 doi:10.1051/e3sconf/202236301031 https://doaj.org/article/de4ea2ef0bcf4518a8ab5bdf882d6e3e |
op_doi |
https://doi.org/10.1051/e3sconf/202236301031 |
container_title |
E3S Web of Conferences |
container_volume |
363 |
container_start_page |
01031 |
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1766389765247074304 |