The Bølling–Allerød Interstadial

The Bølling–Allerød (B-A), the terrestrial counterpart of Dansgaard–Oeschger 1, is the first abrupt northern hemisphere climate warming episode of the last deglaciation. Several hypotheses have been proposed to explain this event: all involve the strengthening of the Atlantic Meridional Overturning...

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Main Authors: Naughton, Filipa, Sánchez-Goñi, María F., Landais, Amaelle, Rodrigues, Teresa, Vazquez Riveiros, Natalia, Toucanne, Samuel
Other Authors: Geo-Ocean (GEO-OCEAN), Université de Bretagne Sud (UBS)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)
Format: Book Part
Language:English
Published: HAL CCSD 2023
Subjects:
[SDU]Sciences of the Universe [physics]
Greenland
Online Access:https://hal.science/hal-04309710
https://doi.org/10.1016/B978-0-323-91899-2.00015-2
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record_format openpolar
spelling ftccsdartic:oai:HAL:hal-04309710v1 2023-12-31T10:07:28+01:00 The Bølling–Allerød Interstadial Naughton, Filipa Sánchez-Goñi, María F. Landais, Amaelle Rodrigues, Teresa Vazquez Riveiros, Natalia Toucanne, Samuel Geo-Ocean (GEO-OCEAN) Université de Bretagne Sud (UBS)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS) 2023 https://hal.science/hal-04309710 https://doi.org/10.1016/B978-0-323-91899-2.00015-2 en eng HAL CCSD info:eu-repo/semantics/altIdentifier/doi/10.1016/B978-0-323-91899-2.00015-2 hal-04309710 https://hal.science/hal-04309710 doi:10.1016/B978-0-323-91899-2.00015-2 European Glacial Landscapes. The Last Deglaciation. 2023. Palacios David, Garcia-Ruiz José m., Hughes Philip D., Andrés Nuria (Eds.). ISBN 978-0-323-91899-2, DOI 10.1016/C2021-0-00331-X. Part II Climate changes during the Last Deglaciation in the Eastern North Atlantic region, Chap.6, pp.45-50 https://hal.science/hal-04309710 European Glacial Landscapes. The Last Deglaciation. 2023. Palacios David, Garcia-Ruiz José m., Hughes Philip D., Andrés Nuria (Eds.). ISBN 978-0-323-91899-2, DOI 10.1016/C2021-0-00331-X. Part II Climate changes during the Last Deglaciation in the Eastern North Atlantic region, Chap.6, pp.45-50, 2023, ⟨10.1016/B978-0-323-91899-2.00015-2⟩ [SDU]Sciences of the Universe [physics] info:eu-repo/semantics/bookPart Book sections 2023 ftccsdartic https://doi.org/10.1016/B978-0-323-91899-2.00015-210.1016/C2021-0-00331-X 2023-12-02T23:33:46Z The Bølling–Allerød (B-A), the terrestrial counterpart of Dansgaard–Oeschger 1, is the first abrupt northern hemisphere climate warming episode of the last deglaciation. Several hypotheses have been proposed to explain this event: all involve the strengthening of the Atlantic Meridional Overturning Circulation (AMOC) prior or during the Heinrich Stadial 1/B-A transition and the consequent warming of the northern hemisphere. Terrestrial proxies (mainly pollen and speleothems) reflect a progressive increase in moisture availability from the Bølling to the Allerød in Europe contrasting with Greenland isotope records which show maxima in temperature and precipitation at the onset of the Bølling and a gradual decrease to the end of the Allerød. Changes in moisture availability in Europe are triggered by coupled interactions between the AMOC and changes in atmospheric dynamics led by the westerlies. Book Part Greenland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
institution Open Polar
collection Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe)
op_collection_id ftccsdartic
language English
topic [SDU]Sciences of the Universe [physics]
spellingShingle [SDU]Sciences of the Universe [physics]
Naughton, Filipa
Sánchez-Goñi, María F.
Landais, Amaelle
Rodrigues, Teresa
Vazquez Riveiros, Natalia
Toucanne, Samuel
The Bølling–Allerød Interstadial
topic_facet [SDU]Sciences of the Universe [physics]
description The Bølling–Allerød (B-A), the terrestrial counterpart of Dansgaard–Oeschger 1, is the first abrupt northern hemisphere climate warming episode of the last deglaciation. Several hypotheses have been proposed to explain this event: all involve the strengthening of the Atlantic Meridional Overturning Circulation (AMOC) prior or during the Heinrich Stadial 1/B-A transition and the consequent warming of the northern hemisphere. Terrestrial proxies (mainly pollen and speleothems) reflect a progressive increase in moisture availability from the Bølling to the Allerød in Europe contrasting with Greenland isotope records which show maxima in temperature and precipitation at the onset of the Bølling and a gradual decrease to the end of the Allerød. Changes in moisture availability in Europe are triggered by coupled interactions between the AMOC and changes in atmospheric dynamics led by the westerlies.
author2 Geo-Ocean (GEO-OCEAN)
Université de Bretagne Sud (UBS)-Institut Français de Recherche pour l'Exploitation de la Mer (IFREMER)-Université de Brest (UBO)-Centre National de la Recherche Scientifique (CNRS)
format Book Part
author Naughton, Filipa
Sánchez-Goñi, María F.
Landais, Amaelle
Rodrigues, Teresa
Vazquez Riveiros, Natalia
Toucanne, Samuel
author_facet Naughton, Filipa
Sánchez-Goñi, María F.
Landais, Amaelle
Rodrigues, Teresa
Vazquez Riveiros, Natalia
Toucanne, Samuel
author_sort Naughton, Filipa
title The Bølling–Allerød Interstadial
title_short The Bølling–Allerød Interstadial
title_full The Bølling–Allerød Interstadial
title_fullStr The Bølling–Allerød Interstadial
title_full_unstemmed The Bølling–Allerød Interstadial
title_sort bølling–allerød interstadial
publisher HAL CCSD
publishDate 2023
url https://hal.science/hal-04309710
https://doi.org/10.1016/B978-0-323-91899-2.00015-2
genre Greenland
genre_facet Greenland
op_source European Glacial Landscapes. The Last Deglaciation. 2023. Palacios David, Garcia-Ruiz José m., Hughes Philip D., Andrés Nuria (Eds.). ISBN 978-0-323-91899-2, DOI 10.1016/C2021-0-00331-X. Part II Climate changes during the Last Deglaciation in the Eastern North Atlantic region, Chap.6, pp.45-50
https://hal.science/hal-04309710
European Glacial Landscapes. The Last Deglaciation. 2023. Palacios David, Garcia-Ruiz José m., Hughes Philip D., Andrés Nuria (Eds.). ISBN 978-0-323-91899-2, DOI 10.1016/C2021-0-00331-X. Part II Climate changes during the Last Deglaciation in the Eastern North Atlantic region, Chap.6, pp.45-50, 2023, ⟨10.1016/B978-0-323-91899-2.00015-2⟩
op_relation info:eu-repo/semantics/altIdentifier/doi/10.1016/B978-0-323-91899-2.00015-2
hal-04309710
https://hal.science/hal-04309710
doi:10.1016/B978-0-323-91899-2.00015-2
op_doi https://doi.org/10.1016/B978-0-323-91899-2.00015-210.1016/C2021-0-00331-X
_version_ 1786839850967629824

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