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...
Main Authors: | , , , , , , , , , |
---|---|
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Copernicus Publications
2007
|
Subjects: | |
Online Access: | https://doaj.org/article/773841d2c80b44dfa4b9e223788cf2af |
id |
ftdoajarticles:oai:doaj.org/article:773841d2c80b44dfa4b9e223788cf2af |
---|---|
record_format |
openpolar |
spelling |
ftdoajarticles:oai:doaj.org/article:773841d2c80b44dfa4b9e223788cf2af 2023-05-15T14:00:14+02:00 Summer temperature trend over the past two millennia using air content in Himalayan ice S. Hou J. Chappellaz J. Jouzel P. C. Chu V. Masson-Delmotte D. Qin D. Raynaud P. A. Mayewski V. Y. Lipenkov S. Kang 2007-01-01T00:00:00Z https://doaj.org/article/773841d2c80b44dfa4b9e223788cf2af EN eng Copernicus Publications http://www.clim-past.net/3/89/2007/cp-3-89-2007.pdf https://doaj.org/toc/1814-9324 https://doaj.org/toc/1814-9332 1814-9324 1814-9332 https://doaj.org/article/773841d2c80b44dfa4b9e223788cf2af Climate of the Past, Vol 3, Iss 1, Pp 89-95 (2007) Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 article 2007 ftdoajarticles 2022-12-30T22:16:02Z 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 Directory of Open Access Journals: DOAJ Articles Greenland |
institution |
Open Polar |
collection |
Directory of Open Access Journals: DOAJ Articles |
op_collection_id |
ftdoajarticles |
language |
English |
topic |
Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 |
spellingShingle |
Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 S. Hou J. Chappellaz J. Jouzel P. C. Chu V. Masson-Delmotte D. Qin D. Raynaud P. A. Mayewski V. Y. Lipenkov S. Kang Summer temperature trend over the past two millennia using air content in Himalayan ice |
topic_facet |
Environmental pollution TD172-193.5 Environmental protection TD169-171.8 Environmental sciences GE1-350 |
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 |
Article in Journal/Newspaper |
author |
S. Hou J. Chappellaz J. Jouzel P. C. Chu V. Masson-Delmotte D. Qin D. Raynaud P. A. Mayewski V. Y. Lipenkov S. Kang |
author_facet |
S. Hou J. Chappellaz J. Jouzel P. C. Chu V. Masson-Delmotte D. Qin D. Raynaud P. A. Mayewski V. Y. Lipenkov S. Kang |
author_sort |
S. Hou |
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 |
Copernicus Publications |
publishDate |
2007 |
url |
https://doaj.org/article/773841d2c80b44dfa4b9e223788cf2af |
geographic |
Greenland |
geographic_facet |
Greenland |
genre |
Antarc* Antarctica Greenland |
genre_facet |
Antarc* Antarctica Greenland |
op_source |
Climate of the Past, Vol 3, Iss 1, Pp 89-95 (2007) |
op_relation |
http://www.clim-past.net/3/89/2007/cp-3-89-2007.pdf https://doaj.org/toc/1814-9324 https://doaj.org/toc/1814-9332 1814-9324 1814-9332 https://doaj.org/article/773841d2c80b44dfa4b9e223788cf2af |
_version_ |
1766269225771466752 |