Summer temperature trend over the past two millennia using air content in Himalayan ice
International audience Two Himalayan ice cores display a factor-two decreasing trend of air content over the past two millennia, in contrast to the relatively stable values in Greenland and Antarctica ice cores over the same period. Because the air content can be related with the relative frequency...
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ftccsdartic:oai:HAL:hal-00330711v1 2023-05-15T13:32:15+02:00 Summer temperature trend over the past two millennia using air content in Himalayan ice Hou, S. Chappellaz, J. Jouzel, Jean Chu, P. C. Masson-Delmotte, Valérie Qin, D. Raynaud, D. Mayewski, P. A. Lipenkov, V. Y. Kang, S. 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) Institut Pierre-Simon-Laplace (IPSL) École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS) Laboratory of Cryosphere and Environment Chinese Academy of Sciences Beijing (CAS) Naval Ocean-Atmosphere Prediction Laboratory Department of Oceanography Climate Change Institute Orono (CCI) University of Maine Arctic and Antarctic Research Institute (AARI) Russian Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) 2005-09-22 https://hal.archives-ouvertes.fr/hal-00330711 https://hal.archives-ouvertes.fr/hal-00330711/document https://hal.archives-ouvertes.fr/hal-00330711/file/cpd-1-155-2005.pdf en eng HAL CCSD European Geosciences Union (EGU) hal-00330711 https://hal.archives-ouvertes.fr/hal-00330711 https://hal.archives-ouvertes.fr/hal-00330711/document https://hal.archives-ouvertes.fr/hal-00330711/file/cpd-1-155-2005.pdf info:eu-repo/semantics/OpenAccess ISSN: 1814-9340 EISSN: 1814-9359 Climate of the Past Discussions https://hal.archives-ouvertes.fr/hal-00330711 Climate of the Past Discussions, European Geosciences Union (EGU), 2005, 1 (2), pp.155-168 [SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU]Sciences of the Universe [physics]/Earth Sciences info:eu-repo/semantics/article Journal articles 2005 ftccsdartic 2020-12-26T13:02:20Z International audience Two Himalayan ice cores display a factor-two decreasing trend of air content over the past two millennia, in contrast to the relatively stable values in Greenland and Antarctica ice cores over the same period. Because the air content can be related with the relative frequency and intensity of melt phenomena, its variations along the Himalayan ice cores provide an indication of summer temperature trend. Our reconstruction point toward an unprecedented warming trend in the 20th century but does not depict the usual trends associated with "Medieval Warm Period" (MWP), or "Little Ice Age" (LIA). Article in Journal/Newspaper Antarc* Antarctica Greenland Archive ouverte HAL (Hyper Article en Ligne, CCSD - Centre pour la Communication Scientifique Directe) Greenland |
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.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
spellingShingle |
[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU]Sciences of the Universe [physics]/Earth Sciences Hou, S. Chappellaz, J. Jouzel, Jean Chu, P. C. Masson-Delmotte, Valérie Qin, D. Raynaud, D. Mayewski, P. A. Lipenkov, V. Y. Kang, S. Summer temperature trend over the past two millennia using air content in Himalayan ice |
topic_facet |
[SDU.ENVI]Sciences of the Universe [physics]/Continental interfaces environment [SDU.STU]Sciences of the Universe [physics]/Earth Sciences |
description |
International audience Two Himalayan ice cores display a factor-two decreasing trend of air content over the past two millennia, in contrast to the relatively stable values in Greenland and Antarctica ice cores over the same period. Because the air content can be related with the relative frequency and intensity of melt phenomena, its variations along the Himalayan ice cores provide an indication of summer temperature trend. Our reconstruction point toward an unprecedented warming trend in the 20th century but does not depict the usual trends associated with "Medieval Warm Period" (MWP), or "Little Ice Age" (LIA). |
author2 |
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) Institut Pierre-Simon-Laplace (IPSL) École normale supérieure - Paris (ENS Paris) Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Université Pierre et Marie Curie - Paris 6 (UPMC)-Commissariat à l'énergie atomique et aux énergies alternatives (CEA)-Institut national des sciences de l'Univers (INSU - CNRS)-École polytechnique (X)-Centre National d'Études Spatiales Toulouse (CNES)-Centre National de la Recherche Scientifique (CNRS) Laboratory of Cryosphere and Environment Chinese Academy of Sciences Beijing (CAS) Naval Ocean-Atmosphere Prediction Laboratory Department of Oceanography Climate Change Institute Orono (CCI) University of Maine Arctic and Antarctic Research Institute (AARI) Russian Federal Service for Hydrometeorology and Environmental Monitoring (Roshydromet) |
format |
Article in Journal/Newspaper |
author |
Hou, S. Chappellaz, J. Jouzel, Jean Chu, P. C. Masson-Delmotte, Valérie Qin, D. Raynaud, D. Mayewski, P. A. Lipenkov, V. Y. Kang, S. |
author_facet |
Hou, S. Chappellaz, J. Jouzel, Jean Chu, P. C. Masson-Delmotte, Valérie Qin, D. Raynaud, D. Mayewski, P. A. Lipenkov, V. Y. Kang, S. |
author_sort |
Hou, S. |
title |
Summer temperature trend over the past two millennia using air content in Himalayan ice |
title_short |
Summer temperature trend over the past two millennia using air content in Himalayan ice |
title_full |
Summer temperature trend over the past two millennia using air content in Himalayan ice |
title_fullStr |
Summer temperature trend over the past two millennia using air content in Himalayan ice |
title_full_unstemmed |
Summer temperature trend over the past two millennia using air content in Himalayan ice |
title_sort |
summer temperature trend over the past two millennia using air content in himalayan ice |
publisher |
HAL CCSD |
publishDate |
2005 |
url |
https://hal.archives-ouvertes.fr/hal-00330711 https://hal.archives-ouvertes.fr/hal-00330711/document https://hal.archives-ouvertes.fr/hal-00330711/file/cpd-1-155-2005.pdf |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Antarc* Antarctica Greenland |
genre_facet |
Antarc* Antarctica Greenland |
op_source |
ISSN: 1814-9340 EISSN: 1814-9359 Climate of the Past Discussions https://hal.archives-ouvertes.fr/hal-00330711 Climate of the Past Discussions, European Geosciences Union (EGU), 2005, 1 (2), pp.155-168 |
op_relation |
hal-00330711 https://hal.archives-ouvertes.fr/hal-00330711 https://hal.archives-ouvertes.fr/hal-00330711/document https://hal.archives-ouvertes.fr/hal-00330711/file/cpd-1-155-2005.pdf |
op_rights |
info:eu-repo/semantics/OpenAccess |
_version_ |
1766025436908748800 |