Summer temperature trend over the past two millennia using air content in Himalayan ice
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 p...
Published in: | Climate of the Past |
---|---|
Main Authors: | , , , , , , , , , |
Format: | Text |
Language: | unknown |
Published: |
Gottingen, Copernicus GmbH
2022
|
Subjects: | |
Online Access: | https://doi.org/10.5194/cp-3-89-2007 https://infoscience.epfl.ch/record/298378/files/cp-3-89-2007.pdf http://infoscience.epfl.ch/record/298378 |
id |
ftinfoscience:oai:infoscience.epfl.ch:298378 |
---|---|
record_format |
openpolar |
spelling |
ftinfoscience:oai:infoscience.epfl.ch:298378 2023-05-15T13:43:17+02:00 Summer temperature trend over the past two millennia using air content in Himalayan ice Hou, S. Chappellaz, J. Jouzel, J. Chu, P. C. Masson-Delmotte, V. Qin, D. Raynaud, D. Mayewski, P. A. Lipenkov, V. Y. Kang, S. 2022-11-23T16:11:56Z https://doi.org/10.5194/cp-3-89-2007 https://infoscience.epfl.ch/record/298378/files/cp-3-89-2007.pdf http://infoscience.epfl.ch/record/298378 unknown Gottingen, Copernicus GmbH doi:10.5194/cp-3-89-2007 isi:000244506800007 https://infoscience.epfl.ch/record/298378/files/cp-3-89-2007.pdf http://infoscience.epfl.ch/record/298378 http://infoscience.epfl.ch/record/298378 Text 2022 ftinfoscience https://doi.org/10.5194/cp-3-89-2007 2023-02-13T23:12:34Z 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). Text Antarc* Antarctica Greenland EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne) Greenland Climate of the Past 3 1 89 95 |
institution |
Open Polar |
collection |
EPFL Infoscience (Ecole Polytechnique Fédérale Lausanne) |
op_collection_id |
ftinfoscience |
language |
unknown |
description |
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). |
format |
Text |
author |
Hou, S. Chappellaz, J. Jouzel, J. Chu, P. C. Masson-Delmotte, V. Qin, D. Raynaud, D. Mayewski, P. A. Lipenkov, V. Y. Kang, S. |
spellingShingle |
Hou, S. Chappellaz, J. Jouzel, J. Chu, P. C. Masson-Delmotte, V. 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 |
author_facet |
Hou, S. Chappellaz, J. Jouzel, J. Chu, P. C. Masson-Delmotte, V. 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 |
Gottingen, Copernicus GmbH |
publishDate |
2022 |
url |
https://doi.org/10.5194/cp-3-89-2007 https://infoscience.epfl.ch/record/298378/files/cp-3-89-2007.pdf http://infoscience.epfl.ch/record/298378 |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Antarc* Antarctica Greenland |
genre_facet |
Antarc* Antarctica Greenland |
op_source |
http://infoscience.epfl.ch/record/298378 |
op_relation |
doi:10.5194/cp-3-89-2007 isi:000244506800007 https://infoscience.epfl.ch/record/298378/files/cp-3-89-2007.pdf http://infoscience.epfl.ch/record/298378 |
op_doi |
https://doi.org/10.5194/cp-3-89-2007 |
container_title |
Climate of the Past |
container_volume |
3 |
container_issue |
1 |
container_start_page |
89 |
op_container_end_page |
95 |
_version_ |
1766186881209335808 |