Abrupt climatic variability: Dansgaard-Oeschger events
This chapter describes the millennial-scale climatic variability in the atmosphere of Greenland during the Last Glacial Cycle (MIS 5e–MIS 1, 116–14.7 cal ka BP), that is, the Dansgaard–Oeschger (D–O) cycles, and the associated global changes in greenhouse gas atmospheric concentrations, particularly...
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ftoskarbordeaux:oai:oskar-bordeaux.fr:20.500.12278/186042 2023-12-24T10:08:29+01:00 Abrupt climatic variability: Dansgaard-Oeschger events LANDAIS, Amaelle SANCHEZ GONI, Maria Fernanda TOUCANNE, Samuel RODRIGUES, Teresa NAUGHTON, Filipa ELSEVIER 2021-11-19 https://oskar-bordeaux.fr/handle/20.500.12278/186042 https://hdl.handle.net/20.500.12278/186042 https://doi.org/10.1016/B978-0-12-823498-3.00056-X EN eng 978-0-12-823498-3 978-0-12-823607-9 https://oskar-bordeaux.fr/handle/20.500.12278/186042 doi:10.1016/B978-0-12-823498-3.00056-X open Pas de Licence CC European Glacial Landscapes: Maximum Extent of Glaciations Sciences de l'environnement Chapitre d'ouvrage 2021 ftoskarbordeaux https://doi.org/20.500.12278/18604210.1016/B978-0-12-823498-3.00056-X 2023-11-28T23:31:09Z This chapter describes the millennial-scale climatic variability in the atmosphere of Greenland during the Last Glacial Cycle (MIS 5e–MIS 1, 116–14.7 cal ka BP), that is, the Dansgaard–Oeschger (D–O) cycles, and the associated global changes in greenhouse gas atmospheric concentrations, particularly CO2 and CH4, and atmospheric circulation (Ca2+ concentration and d-excess). This chapter highlights the contrasting regional impact of the D–O cycles on the North Atlantic Sea surface temperatures and the vegetation and climate across Europe, as well as the synchronicity between changes in Greenland temperature and the hydrological cycle in the tropics and midlatitudes of the Northern Hemisphere. By contrast, the shape and phasing of millennial-scale events between Greenland and Antarctica differ between the two regions. The mechanisms underlying such a variability are still under debate. Book Part Antarc* Antarctica Dansgaard-Oeschger events Greenland North Atlantic OSKAR Bordeaux (Open Science Knowledge ARchive) Greenland 175 180 |
institution |
Open Polar |
collection |
OSKAR Bordeaux (Open Science Knowledge ARchive) |
op_collection_id |
ftoskarbordeaux |
language |
English |
topic |
Sciences de l'environnement |
spellingShingle |
Sciences de l'environnement LANDAIS, Amaelle SANCHEZ GONI, Maria Fernanda TOUCANNE, Samuel RODRIGUES, Teresa NAUGHTON, Filipa Abrupt climatic variability: Dansgaard-Oeschger events |
topic_facet |
Sciences de l'environnement |
description |
This chapter describes the millennial-scale climatic variability in the atmosphere of Greenland during the Last Glacial Cycle (MIS 5e–MIS 1, 116–14.7 cal ka BP), that is, the Dansgaard–Oeschger (D–O) cycles, and the associated global changes in greenhouse gas atmospheric concentrations, particularly CO2 and CH4, and atmospheric circulation (Ca2+ concentration and d-excess). This chapter highlights the contrasting regional impact of the D–O cycles on the North Atlantic Sea surface temperatures and the vegetation and climate across Europe, as well as the synchronicity between changes in Greenland temperature and the hydrological cycle in the tropics and midlatitudes of the Northern Hemisphere. By contrast, the shape and phasing of millennial-scale events between Greenland and Antarctica differ between the two regions. The mechanisms underlying such a variability are still under debate. |
author2 |
ELSEVIER |
format |
Book Part |
author |
LANDAIS, Amaelle SANCHEZ GONI, Maria Fernanda TOUCANNE, Samuel RODRIGUES, Teresa NAUGHTON, Filipa |
author_facet |
LANDAIS, Amaelle SANCHEZ GONI, Maria Fernanda TOUCANNE, Samuel RODRIGUES, Teresa NAUGHTON, Filipa |
author_sort |
LANDAIS, Amaelle |
title |
Abrupt climatic variability: Dansgaard-Oeschger events |
title_short |
Abrupt climatic variability: Dansgaard-Oeschger events |
title_full |
Abrupt climatic variability: Dansgaard-Oeschger events |
title_fullStr |
Abrupt climatic variability: Dansgaard-Oeschger events |
title_full_unstemmed |
Abrupt climatic variability: Dansgaard-Oeschger events |
title_sort |
abrupt climatic variability: dansgaard-oeschger events |
publishDate |
2021 |
url |
https://oskar-bordeaux.fr/handle/20.500.12278/186042 https://hdl.handle.net/20.500.12278/186042 https://doi.org/10.1016/B978-0-12-823498-3.00056-X |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Antarc* Antarctica Dansgaard-Oeschger events Greenland North Atlantic |
genre_facet |
Antarc* Antarctica Dansgaard-Oeschger events Greenland North Atlantic |
op_source |
European Glacial Landscapes: Maximum Extent of Glaciations |
op_relation |
978-0-12-823498-3 978-0-12-823607-9 https://oskar-bordeaux.fr/handle/20.500.12278/186042 doi:10.1016/B978-0-12-823498-3.00056-X |
op_rights |
open Pas de Licence CC |
op_doi |
https://doi.org/20.500.12278/18604210.1016/B978-0-12-823498-3.00056-X |
container_start_page |
175 |
op_container_end_page |
180 |
_version_ |
1786201914947403776 |