A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ...
Extending oceanographic data beyond the instrumental period is highly needed to better characterize and understand multi-decadal to centennial natural ocean variability. Here, a stable isotope record at unprecedented temporal resolution (1 to 2 years) from a new marine core retrieved off western Nor...
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Online Access: | https://dx.doi.org/10.17863/cam.58661 https://www.repository.cam.ac.uk/handle/1810/311569 |
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ftdatacite:10.17863/cam.58661 2024-02-27T08:38:08+00:00 A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ... Simon, Margit H Muschitiello, Francesco Tisserand, Amandine A Olsen, Are Moros, Matthias Perner, Kerstin Bårdsnes, Siv Tone Dokken, Trond M Jansen, Eystein 2020 https://dx.doi.org/10.17863/cam.58661 https://www.repository.cam.ac.uk/handle/1810/311569 en eng Public Library of Science (PLoS) open.access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 Ecosystem Iceland Isotopes Oceanography FOS Earth and related environmental sciences Temperature Water article-journal ScholarlyArticle JournalArticle Article 2020 ftdatacite https://doi.org/10.17863/cam.58661 2024-02-01T14:45:43Z Extending oceanographic data beyond the instrumental period is highly needed to better characterize and understand multi-decadal to centennial natural ocean variability. Here, a stable isotope record at unprecedented temporal resolution (1 to 2 years) from a new marine core retrieved off western North Iceland is presented. We aim to better constrain the variability of subsurface, Atlantic-derived Subpolar Mode Water (SPMW), using near surface-dwelling planktic foraminifera and Arctic Intermediate Water (AIW) mass changes using benthic foraminifera over the last ~165 years. The reconstruction overlaps in time with instrumental observations and a direct comparison reveals that the δ18O record of Neogloboquadrina pachyderma is reliably representing temperature fluctuations in the SPMWs. Trends in the N. pachyderma δ13C record match the measured phosphate concentration in the upper 200 m on the North Icelandic Shelf well. Near surface-dwelling foraminifera trace anthropogenic CO2 in the Iceland Sea by ~ 1950 ± ... Article in Journal/Newspaper Arctic Foraminifera* Iceland Neogloboquadrina pachyderma DataCite Metadata Store (German National Library of Science and Technology) Arctic |
institution |
Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Ecosystem Iceland Isotopes Oceanography FOS Earth and related environmental sciences Temperature Water |
spellingShingle |
Ecosystem Iceland Isotopes Oceanography FOS Earth and related environmental sciences Temperature Water Simon, Margit H Muschitiello, Francesco Tisserand, Amandine A Olsen, Are Moros, Matthias Perner, Kerstin Bårdsnes, Siv Tone Dokken, Trond M Jansen, Eystein A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ... |
topic_facet |
Ecosystem Iceland Isotopes Oceanography FOS Earth and related environmental sciences Temperature Water |
description |
Extending oceanographic data beyond the instrumental period is highly needed to better characterize and understand multi-decadal to centennial natural ocean variability. Here, a stable isotope record at unprecedented temporal resolution (1 to 2 years) from a new marine core retrieved off western North Iceland is presented. We aim to better constrain the variability of subsurface, Atlantic-derived Subpolar Mode Water (SPMW), using near surface-dwelling planktic foraminifera and Arctic Intermediate Water (AIW) mass changes using benthic foraminifera over the last ~165 years. The reconstruction overlaps in time with instrumental observations and a direct comparison reveals that the δ18O record of Neogloboquadrina pachyderma is reliably representing temperature fluctuations in the SPMWs. Trends in the N. pachyderma δ13C record match the measured phosphate concentration in the upper 200 m on the North Icelandic Shelf well. Near surface-dwelling foraminifera trace anthropogenic CO2 in the Iceland Sea by ~ 1950 ± ... |
format |
Article in Journal/Newspaper |
author |
Simon, Margit H Muschitiello, Francesco Tisserand, Amandine A Olsen, Are Moros, Matthias Perner, Kerstin Bårdsnes, Siv Tone Dokken, Trond M Jansen, Eystein |
author_facet |
Simon, Margit H Muschitiello, Francesco Tisserand, Amandine A Olsen, Are Moros, Matthias Perner, Kerstin Bårdsnes, Siv Tone Dokken, Trond M Jansen, Eystein |
author_sort |
Simon, Margit H |
title |
A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ... |
title_short |
A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ... |
title_full |
A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ... |
title_fullStr |
A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ... |
title_full_unstemmed |
A multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 AD) from Northwest of Iceland. ... |
title_sort |
multi-decadal record of oceanographic changes of the past ~165 years (1850-2015 ad) from northwest of iceland. ... |
publisher |
Public Library of Science (PLoS) |
publishDate |
2020 |
url |
https://dx.doi.org/10.17863/cam.58661 https://www.repository.cam.ac.uk/handle/1810/311569 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic Foraminifera* Iceland Neogloboquadrina pachyderma |
genre_facet |
Arctic Foraminifera* Iceland Neogloboquadrina pachyderma |
op_rights |
open.access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 http://purl.org/coar/access_right/c_abf2 |
op_doi |
https://doi.org/10.17863/cam.58661 |
_version_ |
1792045066355736576 |