Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ...
The aim of the GEOVIDE cruise (May–June 2014, R/V Pourquoi Pas?) was to provide a better understanding of trace metal biogeochemical cycles in the North Atlantic Ocean. As marine particles play a key role in the global biogeochemical cycle of trace elements in the ocean, we discuss the distribution...
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Online Access: | https://dx.doi.org/10.3929/ethz-b-000338877 http://hdl.handle.net/20.500.11850/338877 |
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ftdatacite:10.3929/ethz-b-000338877 2024-04-28T08:27:39+00:00 Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ... Gourain, Arthur Planquette, Hélène Cheize, Marie Lemaitre, Nolwenn Menzel Barraqueta, Jan-Lukas Shelley, Rachel Lherminier, Pascale Sarthou, Géraldine 2019 application/pdf https://dx.doi.org/10.3929/ethz-b-000338877 http://hdl.handle.net/20.500.11850/338877 en eng ETH Zurich info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 article-journal Text ScholarlyArticle Journal Article 2019 ftdatacite https://doi.org/10.3929/ethz-b-000338877 2024-04-02T12:34:54Z The aim of the GEOVIDE cruise (May–June 2014, R/V Pourquoi Pas?) was to provide a better understanding of trace metal biogeochemical cycles in the North Atlantic Ocean. As marine particles play a key role in the global biogeochemical cycle of trace elements in the ocean, we discuss the distribution of particulate iron (PFe), in relation to the distribution of particulate aluminium (PAl), manganese (PMn), and phosphorus (PP). Overall, 32 full vertical profiles were collected for trace metal analyses, representing more than 500 samples. This resolution provides a solid basis for assessing concentration distributions, elemental ratios, size fractionation, and adsorptive scavenging processes in key areas of the thermohaline overturning circulation. Total particulate iron concentrations ranged from as low as 9 pmol L−1 in surface waters of the Labrador Sea to 304 nmol L−1 near the Iberian margin, while median PFe concentrations of 1.15 nmol L−1 were measured over the sub-euphotic ocean interior. Within the ... : Biogeosciences, 16 (7) ... Article in Journal/Newspaper Labrador Sea North Atlantic DataCite Metadata Store (German National Library of Science and Technology) |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
description |
The aim of the GEOVIDE cruise (May–June 2014, R/V Pourquoi Pas?) was to provide a better understanding of trace metal biogeochemical cycles in the North Atlantic Ocean. As marine particles play a key role in the global biogeochemical cycle of trace elements in the ocean, we discuss the distribution of particulate iron (PFe), in relation to the distribution of particulate aluminium (PAl), manganese (PMn), and phosphorus (PP). Overall, 32 full vertical profiles were collected for trace metal analyses, representing more than 500 samples. This resolution provides a solid basis for assessing concentration distributions, elemental ratios, size fractionation, and adsorptive scavenging processes in key areas of the thermohaline overturning circulation. Total particulate iron concentrations ranged from as low as 9 pmol L−1 in surface waters of the Labrador Sea to 304 nmol L−1 near the Iberian margin, while median PFe concentrations of 1.15 nmol L−1 were measured over the sub-euphotic ocean interior. Within the ... : Biogeosciences, 16 (7) ... |
format |
Article in Journal/Newspaper |
author |
Gourain, Arthur Planquette, Hélène Cheize, Marie Lemaitre, Nolwenn Menzel Barraqueta, Jan-Lukas Shelley, Rachel Lherminier, Pascale Sarthou, Géraldine |
spellingShingle |
Gourain, Arthur Planquette, Hélène Cheize, Marie Lemaitre, Nolwenn Menzel Barraqueta, Jan-Lukas Shelley, Rachel Lherminier, Pascale Sarthou, Géraldine Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ... |
author_facet |
Gourain, Arthur Planquette, Hélène Cheize, Marie Lemaitre, Nolwenn Menzel Barraqueta, Jan-Lukas Shelley, Rachel Lherminier, Pascale Sarthou, Géraldine |
author_sort |
Gourain, Arthur |
title |
Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ... |
title_short |
Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ... |
title_full |
Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ... |
title_fullStr |
Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ... |
title_full_unstemmed |
Inputs and processes affecting the distribution of particulate iron in the North Atlantic along the GEOVIDE (GEOTRACES GA01) section ... |
title_sort |
inputs and processes affecting the distribution of particulate iron in the north atlantic along the geovide (geotraces ga01) section ... |
publisher |
ETH Zurich |
publishDate |
2019 |
url |
https://dx.doi.org/10.3929/ethz-b-000338877 http://hdl.handle.net/20.500.11850/338877 |
genre |
Labrador Sea North Atlantic |
genre_facet |
Labrador Sea North Atlantic |
op_rights |
info:eu-repo/semantics/openAccess Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 |
op_doi |
https://doi.org/10.3929/ethz-b-000338877 |
_version_ |
1797586490987905024 |