Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022
Within the framework of the expedition research “Complex studies of the Antarctic marine ecosystem in the areas of the transport and interaction of water masses in the Atlantic sector of Antarctica, the Scotia Sea and the Drake Strait” (cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 20...
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MDPI AG
2022
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Online Access: | https://doi.org/10.3390/w14203311 https://doaj.org/article/9127842de7794e8db97ed0b76b1e9a3c |
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ftdoajarticles:oai:doaj.org/article:9127842de7794e8db97ed0b76b1e9a3c 2023-05-15T13:52:11+02:00 Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022 Andrei Kholmogorov Nadezhda Syrbu Renat Shakirov 2022-10-01T00:00:00Z https://doi.org/10.3390/w14203311 https://doaj.org/article/9127842de7794e8db97ed0b76b1e9a3c EN eng MDPI AG https://www.mdpi.com/2073-4441/14/20/3311 https://doaj.org/toc/2073-4441 doi:10.3390/w14203311 2073-4441 https://doaj.org/article/9127842de7794e8db97ed0b76b1e9a3c Water, Vol 14, Iss 3311, p 3311 (2022) methane temperature salinity current system the Bransfield Strait South Ocean Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 article 2022 ftdoajarticles https://doi.org/10.3390/w14203311 2022-12-30T22:59:46Z Within the framework of the expedition research “Complex studies of the Antarctic marine ecosystem in the areas of the transport and interaction of water masses in the Atlantic sector of Antarctica, the Scotia Sea and the Drake Strait” (cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022), the distribution of gas-geochemical fields of methane in the Bransfield Strait was studied in detail for the first time. The connection of the methane distribution in water with the complex hydrological regime of the strait has been revealed. Elevated values of methane concentrations brought to the Bransfield Strait in the warm current flow from the Bellingshausen Sea have been established. Low concentrations of methane also mark the cold waters of the Weddell Sea, which carry out the transit of water masses into the Atlantic Ocean. The research was carried out within the framework of the theme FWMM-2022-033 “Integrated environmental studies of the Southern Ocean” AAAA17-117030110035-4 and international obligations of the Russian Federation as a party to the Antarctic Treaty and the Convention on the Conservation of Antarctic Marine Living Resources. Article in Journal/Newspaper Antarc* Antarctic Antarctica Bellingshausen Sea Bransfield Strait Scotia Sea Southern Ocean Weddell Sea Directory of Open Access Journals: DOAJ Articles Antarctic Southern Ocean The Antarctic Weddell Sea Scotia Sea Bellingshausen Sea Bransfield Strait Weddell Drake Strait ENVELOPE(-60.000,-60.000,-60.000,-60.000) Water 14 20 3311 |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
methane temperature salinity current system the Bransfield Strait South Ocean Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 |
spellingShingle |
methane temperature salinity current system the Bransfield Strait South Ocean Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 Andrei Kholmogorov Nadezhda Syrbu Renat Shakirov Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022 |
topic_facet |
methane temperature salinity current system the Bransfield Strait South Ocean Hydraulic engineering TC1-978 Water supply for domestic and industrial purposes TD201-500 |
description |
Within the framework of the expedition research “Complex studies of the Antarctic marine ecosystem in the areas of the transport and interaction of water masses in the Atlantic sector of Antarctica, the Scotia Sea and the Drake Strait” (cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022), the distribution of gas-geochemical fields of methane in the Bransfield Strait was studied in detail for the first time. The connection of the methane distribution in water with the complex hydrological regime of the strait has been revealed. Elevated values of methane concentrations brought to the Bransfield Strait in the warm current flow from the Bellingshausen Sea have been established. Low concentrations of methane also mark the cold waters of the Weddell Sea, which carry out the transit of water masses into the Atlantic Ocean. The research was carried out within the framework of the theme FWMM-2022-033 “Integrated environmental studies of the Southern Ocean” AAAA17-117030110035-4 and international obligations of the Russian Federation as a party to the Antarctic Treaty and the Convention on the Conservation of Antarctic Marine Living Resources. |
format |
Article in Journal/Newspaper |
author |
Andrei Kholmogorov Nadezhda Syrbu Renat Shakirov |
author_facet |
Andrei Kholmogorov Nadezhda Syrbu Renat Shakirov |
author_sort |
Andrei Kholmogorov |
title |
Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022 |
title_short |
Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022 |
title_full |
Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022 |
title_fullStr |
Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022 |
title_full_unstemmed |
Influence of Hydrological Factors on the Distribution of Methane Fields in the Water Column of the Bransfield Strait: Cruise 87 of the R/V “Academik Mstislav Keldysh”, 7 December 2021–5 April 2022 |
title_sort |
influence of hydrological factors on the distribution of methane fields in the water column of the bransfield strait: cruise 87 of the r/v “academik mstislav keldysh”, 7 december 2021–5 april 2022 |
publisher |
MDPI AG |
publishDate |
2022 |
url |
https://doi.org/10.3390/w14203311 https://doaj.org/article/9127842de7794e8db97ed0b76b1e9a3c |
long_lat |
ENVELOPE(-60.000,-60.000,-60.000,-60.000) |
geographic |
Antarctic Southern Ocean The Antarctic Weddell Sea Scotia Sea Bellingshausen Sea Bransfield Strait Weddell Drake Strait |
geographic_facet |
Antarctic Southern Ocean The Antarctic Weddell Sea Scotia Sea Bellingshausen Sea Bransfield Strait Weddell Drake Strait |
genre |
Antarc* Antarctic Antarctica Bellingshausen Sea Bransfield Strait Scotia Sea Southern Ocean Weddell Sea |
genre_facet |
Antarc* Antarctic Antarctica Bellingshausen Sea Bransfield Strait Scotia Sea Southern Ocean Weddell Sea |
op_source |
Water, Vol 14, Iss 3311, p 3311 (2022) |
op_relation |
https://www.mdpi.com/2073-4441/14/20/3311 https://doaj.org/toc/2073-4441 doi:10.3390/w14203311 2073-4441 https://doaj.org/article/9127842de7794e8db97ed0b76b1e9a3c |
op_doi |
https://doi.org/10.3390/w14203311 |
container_title |
Water |
container_volume |
14 |
container_issue |
20 |
container_start_page |
3311 |
_version_ |
1766256438865297408 |