A novel method to study the phase relationship between Antarctic and Greenland climate
International audience A classical method for understanding the coupling between northern and southern hemispheres during millennial‐scale climate events is based on the correlation between Greenland and Antarctic ice core records of atmospheric composition. Here we present a new approach based on t...
Published in: | Geophysical Research Letters |
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Main Authors: | , , , , |
Other Authors: | , , , , , , , , , , , , , |
Format: | Article in Journal/Newspaper |
Language: | English |
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HAL CCSD
2003
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Online Access: | https://hal.science/hal-03109903 https://hal.science/hal-03109903/document https://hal.science/hal-03109903/file/2003GL017838.pdf https://doi.org/10.1029/2003GL017838 |
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ftunivsavoie:oai:HAL:hal-03109903v1 |
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Open Polar |
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Université Savoie Mont Blanc: HAL |
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English |
topic |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
spellingShingle |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment Caillon, N. Jouzel, J. Severinghaus, J. Chappellaz, J. Blunier, T. A novel method to study the phase relationship between Antarctic and Greenland climate |
topic_facet |
[SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment |
description |
International audience A classical method for understanding the coupling between northern and southern hemispheres during millennial‐scale climate events is based on the correlation between Greenland and Antarctic ice core records of atmospheric composition. Here we present a new approach based on the use of a single Antarctic ice core in which measurements of methane concentration and inert gas isotopes place constraints on the timing of a rapid climate change in the North and of its Antarctic counterpart. We applied it to the Marine Isotope Stage (MIS) 5d/c transition early in the last glaciation ∼108 ky BP. Our results indicate that the Antarctic temperature increase occurred 2 ky before the methane increase, which is used as a time marker of the warming in the Northern Hemisphere. This result is in agreement with the “bipolar seesaw” mechanism used to explain the phase relationships documented between 23 and 90 ky BP |
author2 |
Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Glaces et Continents, Climats et Isotopes Stables (GLACCIOS) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Scripps Institution of Oceanography (SIO - UC San Diego) University of California San Diego (UC San Diego) University of California (UC)-University of California (UC) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Climate and Environmental Physics Bern (CEP) Physikalisches Institut Bern Universität Bern / University of Bern (UNIBE)-Universität Bern / University of Bern (UNIBE) |
format |
Article in Journal/Newspaper |
author |
Caillon, N. Jouzel, J. Severinghaus, J. Chappellaz, J. Blunier, T. |
author_facet |
Caillon, N. Jouzel, J. Severinghaus, J. Chappellaz, J. Blunier, T. |
author_sort |
Caillon, N. |
title |
A novel method to study the phase relationship between Antarctic and Greenland climate |
title_short |
A novel method to study the phase relationship between Antarctic and Greenland climate |
title_full |
A novel method to study the phase relationship between Antarctic and Greenland climate |
title_fullStr |
A novel method to study the phase relationship between Antarctic and Greenland climate |
title_full_unstemmed |
A novel method to study the phase relationship between Antarctic and Greenland climate |
title_sort |
novel method to study the phase relationship between antarctic and greenland climate |
publisher |
HAL CCSD |
publishDate |
2003 |
url |
https://hal.science/hal-03109903 https://hal.science/hal-03109903/document https://hal.science/hal-03109903/file/2003GL017838.pdf https://doi.org/10.1029/2003GL017838 |
genre |
Antarc* Antarctic Greenland ice core |
genre_facet |
Antarc* Antarctic Greenland ice core |
op_source |
ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://hal.science/hal-03109903 Geophysical Research Letters, 2003, 30 (17), pp.n/a-n/a. ⟨10.1029/2003GL017838⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1029/2003GL017838 hal-03109903 https://hal.science/hal-03109903 https://hal.science/hal-03109903/document https://hal.science/hal-03109903/file/2003GL017838.pdf doi:10.1029/2003GL017838 |
op_rights |
info:eu-repo/semantics/OpenAccess |
op_doi |
https://doi.org/10.1029/2003GL017838 |
container_title |
Geophysical Research Letters |
container_volume |
30 |
container_issue |
17 |
container_start_page |
n/a |
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n/a |
_version_ |
1797573243656208384 |
spelling |
ftunivsavoie:oai:HAL:hal-03109903v1 2024-04-28T08:01:33+00:00 A novel method to study the phase relationship between Antarctic and Greenland climate Caillon, N. Jouzel, J. Severinghaus, J. Chappellaz, J. Blunier, T. Laboratoire des Sciences du Climat et de l'Environnement Gif-sur-Yvette (LSCE) Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA) Glaces et Continents, Climats et Isotopes Stables (GLACCIOS) Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Institut national des sciences de l'Univers (INSU - CNRS)-Université Paris-Saclay-Centre National de la Recherche Scientifique (CNRS)-Direction de Recherche Fondamentale (CEA) (DRF (CEA)) Scripps Institution of Oceanography (SIO - UC San Diego) University of California San Diego (UC San Diego) University of California (UC)-University of California (UC) Laboratoire de glaciologie et géophysique de l'environnement (LGGE) Observatoire des Sciences de l'Univers de Grenoble (OSUG) Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Université Joseph Fourier - Grenoble 1 (UJF)-Institut polytechnique de Grenoble - Grenoble Institute of Technology (Grenoble INP )-Institut national des sciences de l'Univers (INSU - CNRS)-Institut national de recherche en sciences et technologies pour l'environnement et l'agriculture (IRSTEA)-Université Savoie Mont Blanc (USMB Université de Savoie Université de Chambéry )-Centre National de la Recherche Scientifique (CNRS)-Centre National de la Recherche Scientifique (CNRS) Climate and Environmental Physics Bern (CEP) Physikalisches Institut Bern Universität Bern / University of Bern (UNIBE)-Universität Bern / University of Bern (UNIBE) 2003-09 https://hal.science/hal-03109903 https://hal.science/hal-03109903/document https://hal.science/hal-03109903/file/2003GL017838.pdf https://doi.org/10.1029/2003GL017838 en eng HAL CCSD American Geophysical Union info:eu-repo/semantics/altIdentifier/doi/10.1029/2003GL017838 hal-03109903 https://hal.science/hal-03109903 https://hal.science/hal-03109903/document https://hal.science/hal-03109903/file/2003GL017838.pdf doi:10.1029/2003GL017838 info:eu-repo/semantics/OpenAccess ISSN: 0094-8276 EISSN: 1944-8007 Geophysical Research Letters https://hal.science/hal-03109903 Geophysical Research Letters, 2003, 30 (17), pp.n/a-n/a. ⟨10.1029/2003GL017838⟩ [SDU.OCEAN]Sciences of the Universe [physics]/Ocean Atmosphere [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment info:eu-repo/semantics/article Journal articles 2003 ftunivsavoie https://doi.org/10.1029/2003GL017838 2024-04-11T00:43:53Z International audience A classical method for understanding the coupling between northern and southern hemispheres during millennial‐scale climate events is based on the correlation between Greenland and Antarctic ice core records of atmospheric composition. Here we present a new approach based on the use of a single Antarctic ice core in which measurements of methane concentration and inert gas isotopes place constraints on the timing of a rapid climate change in the North and of its Antarctic counterpart. We applied it to the Marine Isotope Stage (MIS) 5d/c transition early in the last glaciation ∼108 ky BP. Our results indicate that the Antarctic temperature increase occurred 2 ky before the methane increase, which is used as a time marker of the warming in the Northern Hemisphere. This result is in agreement with the “bipolar seesaw” mechanism used to explain the phase relationships documented between 23 and 90 ky BP Article in Journal/Newspaper Antarc* Antarctic Greenland ice core Université Savoie Mont Blanc: HAL Geophysical Research Letters 30 17 n/a n/a |