2012 Fiscal Year Final Research Report
Investigations on multi-phase gas hydrate formations in Lake Baikal
Project/Area Number |
21254006
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Research Category |
Grant-in-Aid for Scientific Research (A)
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Allocation Type | Single-year Grants |
Section | 海外学術 |
Research Field |
Energy engineering
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Research Institution | Kitami Institute of Technology |
Principal Investigator |
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Co-Investigator(Renkei-kenkyūsha) |
SHOJI Hitoshi 北見工業大学, 工学部, 教授 (50201562)
YAMASHITA Satoshi 北見工業大学, 工学部, 教授 (00174673)
MINAMI Hirotsugu 北見工業大学, 工学部, 教授 (40241426)
HACHIKUBO Akihiro 北見工業大学, 工学部, 准教授 (50312450)
SAKAGAMI Hirotoshi 北見工業大学, 工学部, 助教 (70271757)
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Project Period (FY) |
2009 – 2012
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Keywords | 国際研究者交流 / 日本・ロシア・ベルギー / バイカル湖 / メタンハイドレート / メタンシープ / 湖底堆積物 / 溶存ガス / 間隙水化学 |
Research Abstract |
Lake Baikal is the only fresh-water lake in the world where gas hydrates were discovered in the bottom sediments. Twenty-six areas were found forshallow gas hydrate formations near the lake bottom until now. Fifteen of them werefound during the field operations of this study. A wide range of characteristic features on GH composition, gas origin, crystal structure and others have been revealed by thisinvestigation. Shallow gas hydrates were retrieved from 18 mud volcano areas, one pockmark area and 7 methane seep areas.
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[Journal Article] Gas hydrate of Lake Baikal2013
Author(s)
O. Khlystov, M. De Batist, H. Shoji, A. Hachikubo, S. Nishio, L. Naudts, J. Poort, A. Khabuev, O. Belousov, A. Manakov, G. Kalmychkov
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Journal Title
Discovery and varieties. Journal of Asian Earth Sciences
Volume: 62
Pages: 162-166
DOI
Peer Reviewed
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[Journal Article] Molecular and isotopic composition of hydrate-bound and dissolved gases in the southern basin of Lake Baikal2012
Author(s)
Sakagami, H., N. Takahashi, A. Hachikubo, H. Minami, S. Yamashita, H. Shoji, O. Khlystov, G. Kalmychkov, M. Grachev, M. De Batist
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Journal Title
based on an improved headspace gas method, Geo-Marine Letters
Volume: 32(5-6)
Pages: 465-472
DOI
Peer Reviewed
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[Journal Article] Raman spectroscopic and calorimetric observations on natural gas hydrates obtained from southern and central Lake Baikal2012
Author(s)
Hachikubo, A., O. Khlystov, M. Kida, H. Sakagami, H. Minami, S. Yamashita, N. Takahashi, H. Shoji, G. Kalmychkov, J. Poort
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Journal Title
Geo-Marine Letters
Volume: 32(5-6)
Pages: 419-426
DOI
Peer Reviewed
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[Journal Article] Low thermal anomalies associated with double structure gas hydrates in K-2 mud volcano2012
Author(s)
Poort, J., O. M. Khlystov, L. Naudts, A. D. Duchkov, H. Shoji, S. Nishio, M. De Batist, A. Hachikubo, M. Kida, H. Minami, A. Y. Manakov, M. V. Kulikova, A. A. Krylov
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Journal Title
Lake Baikal, Geo-Marine Letters
Volume: 32(5-6)
Pages: 407-417
DOI
Peer Reviewed
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[Journal Article] Molecular and isotopic characteristics of gas hydrate-bound hydrocarbons in southern and central Lake Baikal2010
Author(s)
Hachikubo, A., O. Khlystov, A. Krylov, H. Sakagami, H. Minami, Y. Nunokawa, S. Yamashita, N. Takahashi, H. Shoji, S. Nishio, M. Kida, T. Ebinuma, G, Kalmychkov and J. Poort
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Journal Title
DOI
Peer Reviewed
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[Journal Article] Isotopic composition of dissolved inorganic carbon in the subsurface sediments of gas hydrate-bearing mud volcanoes Lake Baikal: Implications for methane and carbonate origin2010
Author(s)
Krylov, A. A., O. M. Khlystov, A. Hachikubo, H. Minami, Y. Nunokawa, H. Shoji, T. I. Zemskaya, L. Naudts, T. V. Pogodaeva, M. Kida, G. V. Kalmychkov and J. Poort
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Journal Title
DOI
Peer Reviewed
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[Journal Article] Model of formation of double structure gas hydrates in Lake Baikal based on isotopic data2009
Author(s)
Hachikubo, A., O. Khlystov, A. Manakov, M. Kida, A. Krylov, H. Sakagami, H. Minami, N. Takahashi, H. Shoji, G. Kalmychkov, J. Poort
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Journal Title
Geophysical Research Letters
Volume: 36
DOI
Peer Reviewed
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[Journal Article] Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal2009
Author(s)
Kida, M., A. Hachikubo, H. Sakagami, H. Minami, A. Krylov, S. Yamashita, N. Takahashi, H. Shoji, O. Khlystov, J. Poort and H. Narita
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Journal Title
Geochemistry Geophysics Geosystems (G3)
Volume: 10(5)
DOI
Peer Reviewed
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[Presentation] Traces of original gas hydrate-forming fluid observed in subsurface gas hydrates retrieved from Lake Baikal2010
Author(s)
Minami, H., Pogodaeva, T., Sakagami, H., Hachikubo, A., Krylov, A., Harada, D., Saito C., Tatsumi K., Hyakutake, K., Yamashita, S., Nishio, S., Takahashi, N., Shoji, H., Khlystov, O., Zemskaya, T., Grachev, M, Naudts, L., H., Poort, J.
Organizer
Russia. 10th International Conference on Gas in Marine Sediments, Limnological Institute SB RAS
Place of Presentation
Listvyanka (Lake Baikal), Russia
Year and Date
20100906-12
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[Presentation] On board measurement of hydrate-bound and sediment gases at Lake Baikal. 10th International Conference on Gas in Marine Sediments2010
Author(s)
Sakagami, H., Takahashi, N., Hachikubo, A., Minami, H., Yamashita, S., Shoji, H.,Khlystov, O., Kalmychkov, G., Grachev, M, De Batist, M
Organizer
Limnological Institute SB RAS
Place of Presentation
Listvyanka (Lake Baikal), Russia
Year and Date
20100906-12
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[Presentation] Crystallographic properties of natural gas hydrate in the southern and central Lake Baikal 10th International Conference on Gas in Marine Sediments2010
Author(s)
Hachikubo, A., Khlystov, O., Sakagami, H., Minami, H., Yamashita, S., Takahashi, N., Shoji, H., Kalmychkov, G., Poort, J
Organizer
Limnological Institute SB RAS
Place of Presentation
Listvyanka (Lake Baikal), Russia
Year and Date
20100906-12
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