Distribution and fluxes of dissolved organic carbon in the Arctic Ocean
Dissolved organic carbon, from marine biota excretions and decomposing detritus, is one of the main components of the carbon cycle in the ocean. In this study, an attempt was made to construct maps of the distribution and fluxes of DOC in the Arctic Ocean and the exchanges with the Pacific and Atlan...
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Norwegian Polar Institute
2019
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ftjpolarres:oai:journals.openacademia.net:article/3500 2024-06-23T07:49:45+00:00 Distribution and fluxes of dissolved organic carbon in the Arctic Ocean Vetrov, Alexander Romankevich, Evgeny 2019-03-29 application/pdf text/html application/epub+zip application/xml https://polarresearch.net/index.php/polar/article/view/3500 https://doi.org/10.33265/polar.v38.3500 eng eng Norwegian Polar Institute https://polarresearch.net/index.php/polar/article/view/3500/9127 https://polarresearch.net/index.php/polar/article/view/3500/9177 https://polarresearch.net/index.php/polar/article/view/3500/9178 https://polarresearch.net/index.php/polar/article/view/3500/9179 https://polarresearch.net/index.php/polar/article/view/3500/9180 https://polarresearch.net/index.php/polar/article/view/3500 doi:10.33265/polar.v38.3500 Polar Research; Vol 38 (2019) 1751-8369 DOC fluxes ocean carbon cycle Pacific Ocean Atlantic Ocean Fram Strait info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2019 ftjpolarres https://doi.org/10.33265/polar.v38.3500 2024-06-13T23:33:00Z Dissolved organic carbon, from marine biota excretions and decomposing detritus, is one of the main components of the carbon cycle in the ocean. In this study, an attempt was made to construct maps of the distribution and fluxes of DOC in the Arctic Ocean and the exchanges with the Pacific and Atlantic Oceans. Because of the limited data available a multiple linear regression technique was performed to identify significant relationships between DOC (2200 samples) and hydrologic parameters (temperature and salinity), as well as depth, horizon, latitude and offshore distance. Mapping of the DOC distribution and its fluxes was carried out at 38 horizons from 5 to 4150 m depth (resolution 1°×1°). Data on temperature, salinity and meridional and zonal components of current velocities were obtained from the Ocean Re-Analysis System 4 (ORAS4) database. All these parameters were averaged for the June–October period, the season of water sampling. The import of DOC in the Arctic Ocean is estimated to be 206 ± 17Tg C yr−1, and the export is 194 ± 23Tg C yr−1, so the import–export is balanced within the errors. Article in Journal/Newspaper Arctic Arctic Ocean Fram Strait Polar Research Polar Research Arctic Arctic Ocean Pacific Polar Research 38 0 |
institution |
Open Polar |
collection |
Polar Research |
op_collection_id |
ftjpolarres |
language |
English |
topic |
DOC fluxes ocean carbon cycle Pacific Ocean Atlantic Ocean Fram Strait |
spellingShingle |
DOC fluxes ocean carbon cycle Pacific Ocean Atlantic Ocean Fram Strait Vetrov, Alexander Romankevich, Evgeny Distribution and fluxes of dissolved organic carbon in the Arctic Ocean |
topic_facet |
DOC fluxes ocean carbon cycle Pacific Ocean Atlantic Ocean Fram Strait |
description |
Dissolved organic carbon, from marine biota excretions and decomposing detritus, is one of the main components of the carbon cycle in the ocean. In this study, an attempt was made to construct maps of the distribution and fluxes of DOC in the Arctic Ocean and the exchanges with the Pacific and Atlantic Oceans. Because of the limited data available a multiple linear regression technique was performed to identify significant relationships between DOC (2200 samples) and hydrologic parameters (temperature and salinity), as well as depth, horizon, latitude and offshore distance. Mapping of the DOC distribution and its fluxes was carried out at 38 horizons from 5 to 4150 m depth (resolution 1°×1°). Data on temperature, salinity and meridional and zonal components of current velocities were obtained from the Ocean Re-Analysis System 4 (ORAS4) database. All these parameters were averaged for the June–October period, the season of water sampling. The import of DOC in the Arctic Ocean is estimated to be 206 ± 17Tg C yr−1, and the export is 194 ± 23Tg C yr−1, so the import–export is balanced within the errors. |
format |
Article in Journal/Newspaper |
author |
Vetrov, Alexander Romankevich, Evgeny |
author_facet |
Vetrov, Alexander Romankevich, Evgeny |
author_sort |
Vetrov, Alexander |
title |
Distribution and fluxes of dissolved organic carbon in the Arctic Ocean |
title_short |
Distribution and fluxes of dissolved organic carbon in the Arctic Ocean |
title_full |
Distribution and fluxes of dissolved organic carbon in the Arctic Ocean |
title_fullStr |
Distribution and fluxes of dissolved organic carbon in the Arctic Ocean |
title_full_unstemmed |
Distribution and fluxes of dissolved organic carbon in the Arctic Ocean |
title_sort |
distribution and fluxes of dissolved organic carbon in the arctic ocean |
publisher |
Norwegian Polar Institute |
publishDate |
2019 |
url |
https://polarresearch.net/index.php/polar/article/view/3500 https://doi.org/10.33265/polar.v38.3500 |
geographic |
Arctic Arctic Ocean Pacific |
geographic_facet |
Arctic Arctic Ocean Pacific |
genre |
Arctic Arctic Ocean Fram Strait Polar Research |
genre_facet |
Arctic Arctic Ocean Fram Strait Polar Research |
op_source |
Polar Research; Vol 38 (2019) 1751-8369 |
op_relation |
https://polarresearch.net/index.php/polar/article/view/3500/9127 https://polarresearch.net/index.php/polar/article/view/3500/9177 https://polarresearch.net/index.php/polar/article/view/3500/9178 https://polarresearch.net/index.php/polar/article/view/3500/9179 https://polarresearch.net/index.php/polar/article/view/3500/9180 https://polarresearch.net/index.php/polar/article/view/3500 doi:10.33265/polar.v38.3500 |
op_doi |
https://doi.org/10.33265/polar.v38.3500 |
container_title |
Polar Research |
container_volume |
38 |
container_issue |
0 |
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1802640430897037312 |