Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean
Concentrations and species of iodine isotopes (127I and 129I) provide vital information about iodine geochemistry, environmental conditions and water masses exchange in oceans. Despite extensive investigations of anthropogenic 129I in the Arctic Ocean and the Nordic Seas, concentrations of the isoto...
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ftpubmed:oai:pubmedcentral.nih.gov:3842550 2023-05-15T15:03:25+02:00 Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean He, Peng Hou, Xiaolin Aldahan, Ala Possnert, Göran Yi, Peng 2013-11-28 http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3842550 http://www.ncbi.nlm.nih.gov/pubmed/24284916 https://doi.org/10.1038/srep02685 en eng Nature Publishing Group http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3842550 http://www.ncbi.nlm.nih.gov/pubmed/24284916 http://dx.doi.org/10.1038/srep02685 Copyright © 2013, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/ CC-BY-NC-ND Article Text 2013 ftpubmed https://doi.org/10.1038/srep02685 2013-12-08T01:27:28Z Concentrations and species of iodine isotopes (127I and 129I) provide vital information about iodine geochemistry, environmental conditions and water masses exchange in oceans. Despite extensive investigations of anthropogenic 129I in the Arctic Ocean and the Nordic Seas, concentrations of the isotope in the Atlantic Ocean are, however, still unknown. We here present first data on 129I and 127I, and their species (iodide and iodate) in surface water transect along the northeastern Atlantic between 30° and 50°N. The results show iodate as the predominant species in the analyzed marine waters for both 127I and 129I. Despite the rather constant ratios of 127I−/127IO3−, the 129I−/129IO3− values reveal variations that apparently response to sources, environmental conditions and residence time. These findings provide a new tracer approach that will strongly enhance the application of anthropogenic 129I in ocean environments and impact on climate at the ocean boundary layer. Text Arctic Arctic Ocean Nordic Seas PubMed Central (PMC) Arctic Arctic Ocean Scientific Reports 3 1 |
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Article He, Peng Hou, Xiaolin Aldahan, Ala Possnert, Göran Yi, Peng Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean |
topic_facet |
Article |
description |
Concentrations and species of iodine isotopes (127I and 129I) provide vital information about iodine geochemistry, environmental conditions and water masses exchange in oceans. Despite extensive investigations of anthropogenic 129I in the Arctic Ocean and the Nordic Seas, concentrations of the isotope in the Atlantic Ocean are, however, still unknown. We here present first data on 129I and 127I, and their species (iodide and iodate) in surface water transect along the northeastern Atlantic between 30° and 50°N. The results show iodate as the predominant species in the analyzed marine waters for both 127I and 129I. Despite the rather constant ratios of 127I−/127IO3−, the 129I−/129IO3− values reveal variations that apparently response to sources, environmental conditions and residence time. These findings provide a new tracer approach that will strongly enhance the application of anthropogenic 129I in ocean environments and impact on climate at the ocean boundary layer. |
format |
Text |
author |
He, Peng Hou, Xiaolin Aldahan, Ala Possnert, Göran Yi, Peng |
author_facet |
He, Peng Hou, Xiaolin Aldahan, Ala Possnert, Göran Yi, Peng |
author_sort |
He, Peng |
title |
Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean |
title_short |
Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean |
title_full |
Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean |
title_fullStr |
Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean |
title_full_unstemmed |
Iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern Atlantic Ocean |
title_sort |
iodine isotopes species fingerprinting environmental conditions in surface water along the northeastern atlantic ocean |
publisher |
Nature Publishing Group |
publishDate |
2013 |
url |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3842550 http://www.ncbi.nlm.nih.gov/pubmed/24284916 https://doi.org/10.1038/srep02685 |
geographic |
Arctic Arctic Ocean |
geographic_facet |
Arctic Arctic Ocean |
genre |
Arctic Arctic Ocean Nordic Seas |
genre_facet |
Arctic Arctic Ocean Nordic Seas |
op_relation |
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3842550 http://www.ncbi.nlm.nih.gov/pubmed/24284916 http://dx.doi.org/10.1038/srep02685 |
op_rights |
Copyright © 2013, Macmillan Publishers Limited. All rights reserved http://creativecommons.org/licenses/by-nc-nd/3.0/ This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by-nc-nd/3.0/ |
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CC-BY-NC-ND |
op_doi |
https://doi.org/10.1038/srep02685 |
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Scientific Reports |
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3 |
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1 |
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1766335265141424128 |