Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change
International audience An ice core air content record that was recovered from the refrozen-recrystallization ice formation zone in the Dasuopu Glacier was investigated in this work, which showed that the air content in ice performed significant fluctuations both in the seasonal and long-time series....
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Online Access: | https://insu.hal.science/insu-00605000 https://doi.org/10.1016/j.quaint.2010.05.026 |
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ftunivsavoie:oai:HAL:insu-00605000v1 2024-04-28T08:01:00+00:00 Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change Li, Jl Xu, B. Chappellaz, J. Key Laboratory of Tibetan Environment Changes and Land Surface Processes - Institute of Tibetan Plateau Research Institute of Tibetan Plateau Research - Chinese Academy of Sciences Key Laboratory of Tibetan Environment Changes and Land Surface Processes 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) 2011-05-01 https://insu.hal.science/insu-00605000 https://doi.org/10.1016/j.quaint.2010.05.026 en eng HAL CCSD Elsevier info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2010.05.026 insu-00605000 https://insu.hal.science/insu-00605000 doi:10.1016/j.quaint.2010.05.026 ISSN: 1040-6182 Quaternary International https://insu.hal.science/insu-00605000 Quaternary International, 2011, 236, pp91-95. ⟨10.1016/j.quaint.2010.05.026⟩ Past 800 000 Years Asian Monsoon Atmospheric Methane Himalayan Ice Record Temperature Precipitation Variability Antarctica Parameters info:eu-repo/semantics/article Journal articles 2011 ftunivsavoie https://doi.org/10.1016/j.quaint.2010.05.026 2024-04-11T00:19:26Z International audience An ice core air content record that was recovered from the refrozen-recrystallization ice formation zone in the Dasuopu Glacier was investigated in this work, which showed that the air content in ice performed significant fluctuations both in the seasonal and long-time series. The air content was low in summer and high in winter, and fluctuated around the mean value of 5.025 cm(3) per 100 g ice from AD 1571 to AD 1927. The correlation of the air content in ice with the climatic and environmental factors was discussed combining with the dating results, which showed that over about 400 yrs from AD 1570 to AD 1927 the air content in ice from the refrozen-recrystallization ice formation zone in the Dasuopu Glacier was mainly dominated by the insolation intensity rather than the temperature and other environmental factors in the Southern Tibetan Plateau. Article in Journal/Newspaper Antarc* Antarctica ice core Université Savoie Mont Blanc: HAL Quaternary International 236 1-2 91 95 |
institution |
Open Polar |
collection |
Université Savoie Mont Blanc: HAL |
op_collection_id |
ftunivsavoie |
language |
English |
topic |
Past 800 000 Years Asian Monsoon Atmospheric Methane Himalayan Ice Record Temperature Precipitation Variability Antarctica Parameters |
spellingShingle |
Past 800 000 Years Asian Monsoon Atmospheric Methane Himalayan Ice Record Temperature Precipitation Variability Antarctica Parameters Li, Jl Xu, B. Chappellaz, J. Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change |
topic_facet |
Past 800 000 Years Asian Monsoon Atmospheric Methane Himalayan Ice Record Temperature Precipitation Variability Antarctica Parameters |
description |
International audience An ice core air content record that was recovered from the refrozen-recrystallization ice formation zone in the Dasuopu Glacier was investigated in this work, which showed that the air content in ice performed significant fluctuations both in the seasonal and long-time series. The air content was low in summer and high in winter, and fluctuated around the mean value of 5.025 cm(3) per 100 g ice from AD 1571 to AD 1927. The correlation of the air content in ice with the climatic and environmental factors was discussed combining with the dating results, which showed that over about 400 yrs from AD 1570 to AD 1927 the air content in ice from the refrozen-recrystallization ice formation zone in the Dasuopu Glacier was mainly dominated by the insolation intensity rather than the temperature and other environmental factors in the Southern Tibetan Plateau. |
author2 |
Key Laboratory of Tibetan Environment Changes and Land Surface Processes - Institute of Tibetan Plateau Research Institute of Tibetan Plateau Research - Chinese Academy of Sciences Key Laboratory of Tibetan Environment Changes and Land Surface Processes 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) |
format |
Article in Journal/Newspaper |
author |
Li, Jl Xu, B. Chappellaz, J. |
author_facet |
Li, Jl Xu, B. Chappellaz, J. |
author_sort |
Li, Jl |
title |
Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change |
title_short |
Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change |
title_full |
Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change |
title_fullStr |
Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change |
title_full_unstemmed |
Variations of air content in Dasuopu ice core from AD 1570-1927 and implications fore climate change |
title_sort |
variations of air content in dasuopu ice core from ad 1570-1927 and implications fore climate change |
publisher |
HAL CCSD |
publishDate |
2011 |
url |
https://insu.hal.science/insu-00605000 https://doi.org/10.1016/j.quaint.2010.05.026 |
genre |
Antarc* Antarctica ice core |
genre_facet |
Antarc* Antarctica ice core |
op_source |
ISSN: 1040-6182 Quaternary International https://insu.hal.science/insu-00605000 Quaternary International, 2011, 236, pp91-95. ⟨10.1016/j.quaint.2010.05.026⟩ |
op_relation |
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.quaint.2010.05.026 insu-00605000 https://insu.hal.science/insu-00605000 doi:10.1016/j.quaint.2010.05.026 |
op_doi |
https://doi.org/10.1016/j.quaint.2010.05.026 |
container_title |
Quaternary International |
container_volume |
236 |
container_issue |
1-2 |
container_start_page |
91 |
op_container_end_page |
95 |
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1797572966307856384 |