Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet

The Nd isotope composition of seawater has been used to reconstruct past changes in the various contributions of different water masses to the deep ocean, with the isotope signatures of endmember water masses generally assumed to have been stable during the Quaternary. Here, the authors show that de...

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Published in:Nature Communications
Main Authors: Ning Zhao, Delia W. Oppo, Kuo-Fang Huang, Jacob N. W. Howe, Jerzy Blusztajn, Lloyd D. Keigwin
Format: Article in Journal/Newspaper
Language:English
Published: Nature Portfolio 2019
Subjects:
Science
Q
Ice Sheet
North Atlantic Deep Water
North Atlantic
Online Access:https://doi.org/10.1038/s41467-019-13707-z
https://doaj.org/article/1217c6c2b02a4533bbc1808e0a0faf41
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spelling ftdoajarticles:oai:doaj.org/article:1217c6c2b02a4533bbc1808e0a0faf41 2023-05-15T16:40:30+02:00 Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet Ning Zhao Delia W. Oppo Kuo-Fang Huang Jacob N. W. Howe Jerzy Blusztajn Lloyd D. Keigwin 2019-12-01T00:00:00Z https://doi.org/10.1038/s41467-019-13707-z https://doaj.org/article/1217c6c2b02a4533bbc1808e0a0faf41 EN eng Nature Portfolio https://doi.org/10.1038/s41467-019-13707-z https://doaj.org/toc/2041-1723 doi:10.1038/s41467-019-13707-z 2041-1723 https://doaj.org/article/1217c6c2b02a4533bbc1808e0a0faf41 Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019) Science Q article 2019 ftdoajarticles https://doi.org/10.1038/s41467-019-13707-z 2022-12-31T09:32:43Z The Nd isotope composition of seawater has been used to reconstruct past changes in the various contributions of different water masses to the deep ocean, with the isotope signatures of endmember water masses generally assumed to have been stable during the Quaternary. Here, the authors show that deep water produced in the North Atlantic had a significantly more radiogenic Nd signature during the Last Glacial Maximum compared to today. Article in Journal/Newspaper Ice Sheet North Atlantic Deep Water North Atlantic Directory of Open Access Journals: DOAJ Articles Nature Communications 10 1
institution Open Polar
collection Directory of Open Access Journals: DOAJ Articles
op_collection_id ftdoajarticles
language English
topic Science
Q
spellingShingle Science
Q
Ning Zhao
Delia W. Oppo
Kuo-Fang Huang
Jacob N. W. Howe
Jerzy Blusztajn
Lloyd D. Keigwin
Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet
topic_facet Science
Q
description The Nd isotope composition of seawater has been used to reconstruct past changes in the various contributions of different water masses to the deep ocean, with the isotope signatures of endmember water masses generally assumed to have been stable during the Quaternary. Here, the authors show that deep water produced in the North Atlantic had a significantly more radiogenic Nd signature during the Last Glacial Maximum compared to today.
format Article in Journal/Newspaper
author Ning Zhao
Delia W. Oppo
Kuo-Fang Huang
Jacob N. W. Howe
Jerzy Blusztajn
Lloyd D. Keigwin
author_facet Ning Zhao
Delia W. Oppo
Kuo-Fang Huang
Jacob N. W. Howe
Jerzy Blusztajn
Lloyd D. Keigwin
author_sort Ning Zhao
title Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet
title_short Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet
title_full Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet
title_fullStr Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet
title_full_unstemmed Glacial–interglacial Nd isotope variability of North Atlantic Deep Water modulated by North American ice sheet
title_sort glacial–interglacial nd isotope variability of north atlantic deep water modulated by north american ice sheet
publisher Nature Portfolio
publishDate 2019
url https://doi.org/10.1038/s41467-019-13707-z
https://doaj.org/article/1217c6c2b02a4533bbc1808e0a0faf41
genre Ice Sheet
North Atlantic Deep Water
North Atlantic
genre_facet Ice Sheet
North Atlantic Deep Water
North Atlantic
op_source Nature Communications, Vol 10, Iss 1, Pp 1-10 (2019)
op_relation https://doi.org/10.1038/s41467-019-13707-z
https://doaj.org/toc/2041-1723
doi:10.1038/s41467-019-13707-z
2041-1723
https://doaj.org/article/1217c6c2b02a4533bbc1808e0a0faf41
op_doi https://doi.org/10.1038/s41467-019-13707-z
container_title Nature Communications
container_volume 10
container_issue 1
_version_ 1766030901968371712

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