Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scale
Cabbeling due to mixing of the surface waters from the Bering Strait and the Chukchi Sea is evaluated quantitatively and variations of its impact on seasonal and climatic scale are analyzed. The cabbeling effect increases additionally the mixed water density in 0.059 kg/m3 in summer and in 0.001 kg/...
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Format: | Article |
Language: | Russian |
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Transactions of the Pacific Research Institute of Fisheries and Oceanography
2022-07-01
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Series: | Известия ТИНРО |
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Online Access: | https://izvestiya.tinro-center.ru/jour/article/view/733 |
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author | T. R. Kilmatov |
author_facet | T. R. Kilmatov |
author_sort | T. R. Kilmatov |
collection | DOAJ |
description | Cabbeling due to mixing of the surface waters from the Bering Strait and the Chukchi Sea is evaluated quantitatively and variations of its impact on seasonal and climatic scale are analyzed. The cabbeling effect increases additionally the mixed water density in 0.059 kg/m3 in summer and in 0.001 kg/m3 in winter. Seasonal variation of the cabelling repeats the seasonal variation of temperature difference between the interacted water masses (ΔT ~ 5,0 оC in summer, ΔT ~ 0,5 оC in winter). This process provides additional energy for sinking of warm and salt mixed water in summer, when it penetrates far into the Arctic. In winter, the temperature difference between the mixing waters is about zero, so the cabbeling almost disappears. Both temperature and salinity have climatic trends in the Chukchi Sea that causes the climate-scale variation of the cabbeling: its impact increases in 0.002 kg/m3 per decade in summer because of climatic heating (~0,13 оC/decade) and salinity decrease (~0.04 psu/decade). |
first_indexed | 2024-03-12T04:23:33Z |
format | Article |
id | doaj.art-fdbfd8f460cb4af180cab0dd31b7ab37 |
institution | Directory Open Access Journal |
issn | 1606-9919 2658-5510 |
language | Russian |
last_indexed | 2024-03-12T04:23:33Z |
publishDate | 2022-07-01 |
publisher | Transactions of the Pacific Research Institute of Fisheries and Oceanography |
record_format | Article |
series | Известия ТИНРО |
spelling | doaj.art-fdbfd8f460cb4af180cab0dd31b7ab372023-09-03T10:32:27ZrusTransactions of the Pacific Research Institute of Fisheries and OceanographyИзвестия ТИНРО1606-99192658-55102022-07-01202240941310.26428/1606-9919-2022-202-409-413653Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scaleT. R. Kilmatov0Морской государственный университет им. адм. Г.И. Невельского; Дальневосточный федеральный университетCabbeling due to mixing of the surface waters from the Bering Strait and the Chukchi Sea is evaluated quantitatively and variations of its impact on seasonal and climatic scale are analyzed. The cabbeling effect increases additionally the mixed water density in 0.059 kg/m3 in summer and in 0.001 kg/m3 in winter. Seasonal variation of the cabelling repeats the seasonal variation of temperature difference between the interacted water masses (ΔT ~ 5,0 оC in summer, ΔT ~ 0,5 оC in winter). This process provides additional energy for sinking of warm and salt mixed water in summer, when it penetrates far into the Arctic. In winter, the temperature difference between the mixing waters is about zero, so the cabbeling almost disappears. Both temperature and salinity have climatic trends in the Chukchi Sea that causes the climate-scale variation of the cabbeling: its impact increases in 0.002 kg/m3 per decade in summer because of climatic heating (~0,13 оC/decade) and salinity decrease (~0.04 psu/decade).https://izvestiya.tinro-center.ru/jour/article/view/733каббелингуплотнение при смешении водберингов проливсезонный ходклиматическая изменчивость |
spellingShingle | T. R. Kilmatov Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scale Известия ТИНРО каббелинг уплотнение при смешении вод берингов пролив сезонный ход климатическая изменчивость |
title | Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scale |
title_full | Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scale |
title_fullStr | Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scale |
title_full_unstemmed | Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scale |
title_short | Cabbeling due to mixing of the Bering Strait and the Chukchi Sea waters on seasonal and climatic scale |
title_sort | cabbeling due to mixing of the bering strait and the chukchi sea waters on seasonal and climatic scale |
topic | каббелинг уплотнение при смешении вод берингов пролив сезонный ход климатическая изменчивость |
url | https://izvestiya.tinro-center.ru/jour/article/view/733 |
work_keys_str_mv | AT trkilmatov cabbelingduetomixingoftheberingstraitandthechukchiseawatersonseasonalandclimaticscale |