Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse

The exact freshwater scenario that caused the 8.2 ka cold event is still debated. This study presents new evidence for a severe Labrador shelfwater freshening 8500 years ago that was caused by the Hudson Bay Ice Saddle collapse following a warming in subsurface waters.

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Auteurs principaux:	Annalena Antonia Lochte, Janne Repschläger, Markus Kienast, Dieter Garbe-Schönberg, Nils Andersen, Christian Hamann, Ralph Schneider
Format:	article
Langue:	EN
Publié:	Nature Portfolio 2019
Sujets:	Science Q
Accès en ligne:	https://doaj.org/article/77d1e80b17dc4aefb44a667ebf5cf27f
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spelling	oai:doaj.org-article:77d1e80b17dc4aefb44a667ebf5cf27f2021-12-02T14:39:56ZLabrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse10.1038/s41467-019-08408-62041-1723https://doaj.org/article/77d1e80b17dc4aefb44a667ebf5cf27f2019-02-01T00:00:00Zhttps://doi.org/10.1038/s41467-019-08408-6https://doaj.org/toc/2041-1723The exact freshwater scenario that caused the 8.2 ka cold event is still debated. This study presents new evidence for a severe Labrador shelfwater freshening 8500 years ago that was caused by the Hudson Bay Ice Saddle collapse following a warming in subsurface waters.Annalena Antonia LochteJanne RepschlägerMarkus KienastDieter Garbe-SchönbergNils AndersenChristian HamannRalph SchneiderNature PortfolioarticleScienceQENNature Communications, Vol 10, Iss 1, Pp 1-9 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Science Q
spellingShingle	Science Q Annalena Antonia Lochte Janne Repschläger Markus Kienast Dieter Garbe-Schönberg Nils Andersen Christian Hamann Ralph Schneider Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse
description	The exact freshwater scenario that caused the 8.2 ka cold event is still debated. This study presents new evidence for a severe Labrador shelfwater freshening 8500 years ago that was caused by the Hudson Bay Ice Saddle collapse following a warming in subsurface waters.
format	article
author	Annalena Antonia Lochte Janne Repschläger Markus Kienast Dieter Garbe-Schönberg Nils Andersen Christian Hamann Ralph Schneider
author_facet	Annalena Antonia Lochte Janne Repschläger Markus Kienast Dieter Garbe-Schönberg Nils Andersen Christian Hamann Ralph Schneider
author_sort	Annalena Antonia Lochte
title	Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse
title_short	Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse
title_full	Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse
title_fullStr	Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse
title_full_unstemmed	Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse
title_sort	labrador sea freshening at 8.5 ka bp caused by hudson bay ice saddle collapse
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/77d1e80b17dc4aefb44a667ebf5cf27f
work_keys_str_mv	AT annalenaantonialochte labradorseafresheningat85kabpcausedbyhudsonbayicesaddlecollapse AT jannerepschlager labradorseafresheningat85kabpcausedbyhudsonbayicesaddlecollapse AT markuskienast labradorseafresheningat85kabpcausedbyhudsonbayicesaddlecollapse AT dietergarbeschonberg labradorseafresheningat85kabpcausedbyhudsonbayicesaddlecollapse AT nilsandersen labradorseafresheningat85kabpcausedbyhudsonbayicesaddlecollapse AT christianhamann labradorseafresheningat85kabpcausedbyhudsonbayicesaddlecollapse AT ralphschneider labradorseafresheningat85kabpcausedbyhudsonbayicesaddlecollapse
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Labrador Sea freshening at 8.5 ka BP caused by Hudson Bay Ice Saddle collapse

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