Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records
Glacial climate was characterised by two types of abrupt events. Greenland ice cores record Dansgaard–Oeschger events, marked by abrupt warming in-between cold, stadial phases. Six of these stadials appear related to major Heinrich events (HEs), identified from ice-rafted debris (IRD) and large excu...
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ftarchimer:oai:archimer.ifremer.fr:40438 2023-05-15T16:00:00+02:00 Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records Guillevic, M. Bazin, L. Landais, A. Stowasser, C. Masson-delmotte, V. Blunier, T. Eynaud, F. Falourd, S. Michel, E. Minster, B. Popp, T. Prie, F. Vinther, M. 2014-12-02 application/pdf https://archimer.ifremer.fr/doc/00293/40438/39539.pdf https://archimer.ifremer.fr/doc/00293/40438/39540.zip https://archimer.ifremer.fr/doc/00293/40438/71310.pdf https://doi.org/10.5194/cp-10-2115-2014 https://archimer.ifremer.fr/doc/00293/40438/ eng eng Copernicus Gesellschaft Mbh https://archimer.ifremer.fr/doc/00293/40438/39539.pdf https://archimer.ifremer.fr/doc/00293/40438/39540.zip https://archimer.ifremer.fr/doc/00293/40438/71310.pdf doi:10.5194/cp-10-2115-2014 https://archimer.ifremer.fr/doc/00293/40438/ Author(s) 2014. CC Attribution 3.0 License info:eu-repo/semantics/openAccess restricted use CC-BY Climate Of The Past (1814-9324) (Copernicus Gesellschaft Mbh), 2014-12-02 , Vol. 10 , N. 6 , P. 2115-2133 text Publication info:eu-repo/semantics/article 2014 ftarchimer https://doi.org/10.5194/cp-10-2115-2014 2021-09-23T20:26:57Z Glacial climate was characterised by two types of abrupt events. Greenland ice cores record Dansgaard–Oeschger events, marked by abrupt warming in-between cold, stadial phases. Six of these stadials appear related to major Heinrich events (HEs), identified from ice-rafted debris (IRD) and large excursions in carbon- and oxygen-stable isotopic ratios in North Atlantic deep sea sediments, documenting major ice sheet collapse events. This finding has led to the paradigm that glacial cold events are induced by the response of the Atlantic Meridional Overturning Circulation to such massive freshwater inputs, supported by sensitivity studies conducted with climate models of various complexities. These models also simulate synchronous Greenland temperature and lower-latitude hydrological changes. Article in Journal/Newspaper Dansgaard-Oeschger events Greenland Greenland ice core Greenland ice cores ice core Ice Sheet North Atlantic Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) Greenland Climate of the Past 10 6 2115 2133 |
institution |
Open Polar |
collection |
Archimer (Archive Institutionnelle de l'Ifremer - Institut français de recherche pour l'exploitation de la mer) |
op_collection_id |
ftarchimer |
language |
English |
description |
Glacial climate was characterised by two types of abrupt events. Greenland ice cores record Dansgaard–Oeschger events, marked by abrupt warming in-between cold, stadial phases. Six of these stadials appear related to major Heinrich events (HEs), identified from ice-rafted debris (IRD) and large excursions in carbon- and oxygen-stable isotopic ratios in North Atlantic deep sea sediments, documenting major ice sheet collapse events. This finding has led to the paradigm that glacial cold events are induced by the response of the Atlantic Meridional Overturning Circulation to such massive freshwater inputs, supported by sensitivity studies conducted with climate models of various complexities. These models also simulate synchronous Greenland temperature and lower-latitude hydrological changes. |
format |
Article in Journal/Newspaper |
author |
Guillevic, M. Bazin, L. Landais, A. Stowasser, C. Masson-delmotte, V. Blunier, T. Eynaud, F. Falourd, S. Michel, E. Minster, B. Popp, T. Prie, F. Vinther, M. |
spellingShingle |
Guillevic, M. Bazin, L. Landais, A. Stowasser, C. Masson-delmotte, V. Blunier, T. Eynaud, F. Falourd, S. Michel, E. Minster, B. Popp, T. Prie, F. Vinther, M. Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records |
author_facet |
Guillevic, M. Bazin, L. Landais, A. Stowasser, C. Masson-delmotte, V. Blunier, T. Eynaud, F. Falourd, S. Michel, E. Minster, B. Popp, T. Prie, F. Vinther, M. |
author_sort |
Guillevic, M. |
title |
Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records |
title_short |
Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records |
title_full |
Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records |
title_fullStr |
Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records |
title_full_unstemmed |
Evidence for a three-phase sequence during Heinrich Stadial 4 using a multiproxy approach based on Greenland ice core records |
title_sort |
evidence for a three-phase sequence during heinrich stadial 4 using a multiproxy approach based on greenland ice core records |
publisher |
Copernicus Gesellschaft Mbh |
publishDate |
2014 |
url |
https://archimer.ifremer.fr/doc/00293/40438/39539.pdf https://archimer.ifremer.fr/doc/00293/40438/39540.zip https://archimer.ifremer.fr/doc/00293/40438/71310.pdf https://doi.org/10.5194/cp-10-2115-2014 https://archimer.ifremer.fr/doc/00293/40438/ |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Dansgaard-Oeschger events Greenland Greenland ice core Greenland ice cores ice core Ice Sheet North Atlantic |
genre_facet |
Dansgaard-Oeschger events Greenland Greenland ice core Greenland ice cores ice core Ice Sheet North Atlantic |
op_source |
Climate Of The Past (1814-9324) (Copernicus Gesellschaft Mbh), 2014-12-02 , Vol. 10 , N. 6 , P. 2115-2133 |
op_relation |
https://archimer.ifremer.fr/doc/00293/40438/39539.pdf https://archimer.ifremer.fr/doc/00293/40438/39540.zip https://archimer.ifremer.fr/doc/00293/40438/71310.pdf doi:10.5194/cp-10-2115-2014 https://archimer.ifremer.fr/doc/00293/40438/ |
op_rights |
Author(s) 2014. CC Attribution 3.0 License info:eu-repo/semantics/openAccess restricted use |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5194/cp-10-2115-2014 |
container_title |
Climate of the Past |
container_volume |
10 |
container_issue |
6 |
container_start_page |
2115 |
op_container_end_page |
2133 |
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1766395882472734720 |