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論文情報

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アクセス権	open access
URI	https://hdl.handle.net/2115/38522
タイトル	Phase Relations in the Basalt-CO2 System at High Pressure and Temperature : Implication to the Carbon Recycling in the Earth's Interior
著者	著者名 Takafuji, Naoto
	著者名 Fujino, Kiyoshi
言語	英語
キーワード	High pressure
	Magnesite
	Recycling of carbon
発行日	2004
出版者	Graduate School of Science, Hokkaido University
収録物名	Neo-Science of Natural History: Integration of Geoscience and Biodiversity Studies : Proceedings of International Symposium on "Dawn of a New Natural History - Integration of Geoscience and Biodiversity Studies" March 5-6, 2004, Sapporo
ページ	159-161
記述	International Symposium on "Dawn of a New Natural History - Integration of Geoscience and Biodiversity Studies". 5-6 March 2004. Sapporo, Japan.
抄録	The decarbonation reaction MgCO3 (magnesite) + Si02 (stishovite) → MgSiO3 (perovskite) + CO2 has been examined experimentally at 32 GPa and 2000-2300 K (corresponding to 870 km depth in the mantle) in a laser-heated diamond anvil cell. This reaction takes place as a candidate for decarbonation of the subducting mid ocean ridge basalts in the Earth's lower mantle. Release of CO2 from the subducting slab into the mantle peridotite would form carbonates in the Earth's lower mantle.
会議記述	会議名 International Symposium on "Dawn of a New Natural History : Integration of Geoscience and Biodiversity Studies" 開催地 Sapporo 開催国 Japan
資源タイプ	会議発表論文
出版タイプ	Version of Record
関連情報 (isPartOf)	Title Edited by Shunsuke F. Mawatari, Hisatake Okada.

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