Crystallographic analyses of clathrate hydrates included in Vostok ice cores
Purpose and methods of crystallographic analyses of clathrate hydrates included in ice cores recovered at Vostok, Antarctica are briefly reviewed. The clathrate hydrate is a crystal composed of a cage structure formed by water molecules, and includes individual air molecules in the molecular cages....
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National Institute of Polar Research
1992
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fttriple:oai:gotriple.eu:oai:doaj.org/article:0210839abecc4b439e95ff1f4acbf172 2023-05-15T13:47:18+02:00 Crystallographic analyses of clathrate hydrates included in Vostok ice cores Takeo Hondoh Tsutomu Uchida Shinji Mae P. Duval V.Ya. Lipenkov 1992-07-01 https://doi.org/10.15094/00008769 https://doaj.org/article/0210839abecc4b439e95ff1f4acbf172 en other eng National Institute of Polar Research doi:10.15094/00008769 0085-7289 2432-079X https://doaj.org/article/0210839abecc4b439e95ff1f4acbf172 undefined Antarctic Record, Vol 36, Iss 2, Pp 268-278 (1992) geo archeo Journal Article https://vocabularies.coar-repositories.org/resource_types/c_6501/ 1992 fttriple https://doi.org/10.15094/00008769 2023-01-22T19:29:05Z Purpose and methods of crystallographic analyses of clathrate hydrates included in ice cores recovered at Vostok, Antarctica are briefly reviewed. The clathrate hydrate is a crystal composed of a cage structure formed by water molecules, and includes individual air molecules in the molecular cages. We describe the crystallographic structure of the clathrate hydrate crystals found in deep ice cores determined by X-ray diffraction and Raman scattering measurements, and discuss the formation process of the crystals in the ice sheet. We also discuss, as a future prospect in core analysis, what new information and knowledge relating to climatic changes can be deduced from the crystallographic analysis of the clathrate hydrates. Article in Journal/Newspaper Antarc* Antarctica Ice Sheet Unknown |
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Open Polar |
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Unknown |
op_collection_id |
fttriple |
language |
English |
topic |
geo archeo |
spellingShingle |
geo archeo Takeo Hondoh Tsutomu Uchida Shinji Mae P. Duval V.Ya. Lipenkov Crystallographic analyses of clathrate hydrates included in Vostok ice cores |
topic_facet |
geo archeo |
description |
Purpose and methods of crystallographic analyses of clathrate hydrates included in ice cores recovered at Vostok, Antarctica are briefly reviewed. The clathrate hydrate is a crystal composed of a cage structure formed by water molecules, and includes individual air molecules in the molecular cages. We describe the crystallographic structure of the clathrate hydrate crystals found in deep ice cores determined by X-ray diffraction and Raman scattering measurements, and discuss the formation process of the crystals in the ice sheet. We also discuss, as a future prospect in core analysis, what new information and knowledge relating to climatic changes can be deduced from the crystallographic analysis of the clathrate hydrates. |
format |
Article in Journal/Newspaper |
author |
Takeo Hondoh Tsutomu Uchida Shinji Mae P. Duval V.Ya. Lipenkov |
author_facet |
Takeo Hondoh Tsutomu Uchida Shinji Mae P. Duval V.Ya. Lipenkov |
author_sort |
Takeo Hondoh |
title |
Crystallographic analyses of clathrate hydrates included in Vostok ice cores |
title_short |
Crystallographic analyses of clathrate hydrates included in Vostok ice cores |
title_full |
Crystallographic analyses of clathrate hydrates included in Vostok ice cores |
title_fullStr |
Crystallographic analyses of clathrate hydrates included in Vostok ice cores |
title_full_unstemmed |
Crystallographic analyses of clathrate hydrates included in Vostok ice cores |
title_sort |
crystallographic analyses of clathrate hydrates included in vostok ice cores |
publisher |
National Institute of Polar Research |
publishDate |
1992 |
url |
https://doi.org/10.15094/00008769 https://doaj.org/article/0210839abecc4b439e95ff1f4acbf172 |
genre |
Antarc* Antarctica Ice Sheet |
genre_facet |
Antarc* Antarctica Ice Sheet |
op_source |
Antarctic Record, Vol 36, Iss 2, Pp 268-278 (1992) |
op_relation |
doi:10.15094/00008769 0085-7289 2432-079X https://doaj.org/article/0210839abecc4b439e95ff1f4acbf172 |
op_rights |
undefined |
op_doi |
https://doi.org/10.15094/00008769 |
_version_ |
1766246860785188864 |