Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ...
Contents of Fe, Mn, Al, P, and rare earth elements (REE) in ferruginous nodules and host sediments of the eastern Barents Sea were studied. A direct Fe-P correlation in reactive components of the sediments and nodules was found. The nodules were shown to be formed through Fe(II) oxidation in the sur...
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Online Access: | https://dx.doi.org/10.1594/pangaea.761137 https://doi.pangaea.de/10.1594/PANGAEA.761137 |
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ftdatacite:10.1594/pangaea.761137 2024-09-09T19:32:04+00:00 Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ... Strekopytov, Stanislav V Dubinin, Alexander V 2001 application/zip https://dx.doi.org/10.1594/pangaea.761137 https://doi.pangaea.de/10.1594/PANGAEA.761137 en eng PANGAEA Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 Box corer Grab ASV11 Akademik Sergey Vavilov Archive of Ocean Data ARCOD article Collection Supplementary Publication Series of Datasets 2001 ftdatacite https://doi.org/10.1594/pangaea.761137 2024-08-01T10:54:23Z Contents of Fe, Mn, Al, P, and rare earth elements (REE) in ferruginous nodules and host sediments of the eastern Barents Sea were studied. A direct Fe-P correlation in reactive components of the sediments and nodules was found. The nodules were shown to be formed through Fe(II) oxidation in the surface layer of sediments and cementation of terrigenous fraction of sediments by Fe(III) oxyhydroxides. The latter accumulate phosphorus due to processes of sorption - co-precipitation, by forming Fe(III) hydrophosphates. REE composition in the sediments and nodules normalized to NASC contents is characterized by increased proportion of light REE that may be caused by regional features of their sources. Due to significant share of terrigenous matter in the Fe nodules (up to 65% for Nd), REE composition of bulk samples is similar to that of host sediments. A negative cerium anomaly in composition of reactive REE may result from REE sorption from seawater. REE bulk composition of a ferruginous crust is closer to that ... : Supplement to: Strekopytov, Stanislav V; Dubinin, Alexander V (2001): On the geochemistry of ferriginous concretions of the Barents Sea. Translated from Okeanologiya, 2001, 41(3), 386-393, Oceanology, 41(3), 367-374 ... Article in Journal/Newspaper Barents Sea DataCite Barents Sea |
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English |
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Box corer Grab ASV11 Akademik Sergey Vavilov Archive of Ocean Data ARCOD |
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Box corer Grab ASV11 Akademik Sergey Vavilov Archive of Ocean Data ARCOD Strekopytov, Stanislav V Dubinin, Alexander V Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ... |
topic_facet |
Box corer Grab ASV11 Akademik Sergey Vavilov Archive of Ocean Data ARCOD |
description |
Contents of Fe, Mn, Al, P, and rare earth elements (REE) in ferruginous nodules and host sediments of the eastern Barents Sea were studied. A direct Fe-P correlation in reactive components of the sediments and nodules was found. The nodules were shown to be formed through Fe(II) oxidation in the surface layer of sediments and cementation of terrigenous fraction of sediments by Fe(III) oxyhydroxides. The latter accumulate phosphorus due to processes of sorption - co-precipitation, by forming Fe(III) hydrophosphates. REE composition in the sediments and nodules normalized to NASC contents is characterized by increased proportion of light REE that may be caused by regional features of their sources. Due to significant share of terrigenous matter in the Fe nodules (up to 65% for Nd), REE composition of bulk samples is similar to that of host sediments. A negative cerium anomaly in composition of reactive REE may result from REE sorption from seawater. REE bulk composition of a ferruginous crust is closer to that ... : Supplement to: Strekopytov, Stanislav V; Dubinin, Alexander V (2001): On the geochemistry of ferriginous concretions of the Barents Sea. Translated from Okeanologiya, 2001, 41(3), 386-393, Oceanology, 41(3), 367-374 ... |
format |
Article in Journal/Newspaper |
author |
Strekopytov, Stanislav V Dubinin, Alexander V |
author_facet |
Strekopytov, Stanislav V Dubinin, Alexander V |
author_sort |
Strekopytov, Stanislav V |
title |
Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ... |
title_short |
Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ... |
title_full |
Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ... |
title_fullStr |
Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ... |
title_full_unstemmed |
Major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the Barents Sea ... |
title_sort |
major and rare earth element contents and their speciations in ferruginous nodules and host sediments from the barents sea ... |
publisher |
PANGAEA |
publishDate |
2001 |
url |
https://dx.doi.org/10.1594/pangaea.761137 https://doi.pangaea.de/10.1594/PANGAEA.761137 |
geographic |
Barents Sea |
geographic_facet |
Barents Sea |
genre |
Barents Sea |
genre_facet |
Barents Sea |
op_rights |
Creative Commons Attribution 3.0 Unported https://creativecommons.org/licenses/by/3.0/legalcode cc-by-3.0 |
op_doi |
https://doi.org/10.1594/pangaea.761137 |
_version_ |
1809900865313570816 |