Effect of multicomponent gas on stability of crystallographicstructure of natural gas hydrates

2012 Fiscal Year Final Research Report

• Project/Area Number: 22540485
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Petrology/Mineralogy/Science of ore deposit
• Research Institution: Kitami Institute of Technology
• Principal Investigator: HACHIKUBO Akihiro 北見工業大学, 工学部, 准教授 (50312450)
• Co-Investigator(Kenkyū-buntansha): TAKEYA Satoshi 独立行政法人産業技術総合研究所, 計測フロンティア研究部門, 主任研究員 (40357421)
• Co-Investigator(Renkei-kenkyūsha): SAKAGAMI Hirotoshi 北見工業大学, 工学部, 助教 (70271757)
• Project Period (FY): 2010 – 2012
• Keywords: ガスハイドレート / メタン / ブタン / 硫化水素

Research Abstract

Natural gas hydrates contain light alkanes, CO_2, and hydrogen sulfide. These guest gas components decide crystallographic properties of natural gas hydrates. This study showed results of gas analysis andcrystallographic characteristics not only for natural samples retrieved at Lake Baikal and off SakhalinIsland, but also for synthetic mixed-gas hydrates, to clarify the effect of multicomponent gases on stability of natural gas hydrates.

Research Products

• [Journal Article] Methane clathrate hydrates formed within hydrophilic and hydrophobic media: kinetics of dissociation and distortion of host structure (2013)
  • Author(s): Takeya, S., H. Fujihisa, Y. Gotoh, V. Istomin, E. Chuvilin, H. Sakagami, A. Hachikubo
  • Journal Title: Journal of Physical Chemistry C Volume: 117 Pages: 7081-7085
  • DOI: doi:10.1021/jp312297h
  • Peer Reviewed
• [Journal Article] A physicochemical model for the formation of gas hydrates of different structural types in K-2 mud volcano (Kukui Canyon, Lake Baikal) (2013)
  • Author(s): Manakov, A. Yu., O. M. Khlystov, A. Hachikubo, A. G. Ogienko
  • Journal Title: Russian Geology and Geophysics Volume: 54 Pages: 475-482
  • DOI: doi:10.1016/j.rgg.2013.03.009
  • Peer Reviewed
• [Journal Article] 天然ガスハイドレート結晶構造に及ぼすガスの組成とその起源-ロシア・バイカル湖の結晶構造II 型ハイドレートの例- (2013)
  • Author(s): 八久保晶弘
  • Journal Title: 低温科学 Volume: 71 Pages: 141-151
  • Peer Reviewed
• [Journal Article] Gas hydrate of Lake Baikal: Discovery and varieties (2013)
  • Author(s): Khlystov, O., M. De Batist, H. Shoji, A. Hachikubo, S. Nishio, L. Naudts, J. Poort, A. Khabuev, O. Belousov, A. Manakov, G. Kalmychkov
  • Journal Title: Journal of Asian Earth Sciences Volume: 62 Pages: 162-166
  • DOI: doi:10.1016/j.jseaes.2012.03.009
  • Peer Reviewed
• [Journal Article] 表層型ガスハイドレート賦存海底・湖底地盤から採取した堆積土の土質特性-間隙水溶存ガスの気化に伴う堆積土の試料乱れ評価- (2012)
  • Author(s): 山下聡,出羽寛信,八久保晶弘,南尚嗣,片岡沙都紀,川口貴之,坂上寛敏,高橋信夫,庄子仁
  • Journal Title: 地盤工学ジャーナル Volume: 7(4) Pages: 503-516
  • DOI: doi:10.3208/jgs.7.503
  • Peer Reviewed
• [Journal Article] Possible variation in methane flux caused by gas hydrate formation off Sakhalin Island (2012)
  • Author(s): Minami, H., K. Tatsumi, A. Hachikubo, S. Yamashita, H. Sakagami, N. Takahashi, H. Shoji, Y. K. Jin, A. Obzhilov, N. Nikolaeva, A. Derkachev
  • Journal Title: Russia, Geo-Marine Letters Volume: 32(5-6) Pages: 525-534
  • DOI: doi:10.1007/s00367-012-0287-x
  • Peer Reviewed
• [Journal Article] M. De Batist: Molecular and isotopic composition of hydrate-bound gases and sediment gases by an improved headspace gas method at the southern basin of Lake Baikal (2012)
  • Author(s): Sakagami, H., N. Takahashi, A. Hachikubo, H. Minami, S. Yamashita, H. Shoji, O. Khlystov, G. Kalmychkov, M. Grachev
  • Journal Title: Geo-Marine Letters Volume: 32(5-6) Pages: 465-472
  • DOI: doi:10.1007/s00367-012-0294-y
  • Peer Reviewed
• [Journal Article] Raman spectroscopic and calorimetric observations on natural gas hydrates obtained from southern and central Lake Baikal (2012)
  • Author(s): Hachikubo, A., O. Khlystov, M. Kida, H. Sakagami, H. Minami, S. Yamashita, N. Takahashi, H. Shoji, G. Kalmychkov, J. Poort
  • Journal Title: Geo-Marine Letters Volume: 32(5-6) Pages: 419-426
  • DOI: doi:10.1007/s00367-012-0285-z
  • Peer Reviewed
• [Journal Article] Low thermal anomalies associated with double structure gas hydrates in K-2 mud volcano, Lake Baikal (2012)
  • 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
  • Journal Title: Geo-Marine Letters Volume: 32(5-6) Pages: 407-417
  • DOI: doi:10.1007/s00367-012-0292-0
  • Peer Reviewed
• [Journal Article] 日本海東縁ガスハイドレート調査(MD179)で得られた海底表層堆積物中の間隙水溶存ガス分析 (2012)
  • Author(s): 八久保晶弘, 柳川勝紀, 戸丸仁, 松本良
  • Journal Title: 石油技術協会誌 Volume: 77(4) Pages: 268-273
  • DOI: doi:10.3720/japt.77.268
  • Peer Reviewed
• [Journal Article] Preservation phenomena of methane hydrate in pore spaces (2011)
  • Author(s): Hachikubo, A., S. Takeya, E. Chuvilin, V. Istomin
  • Journal Title: Physical Chemistry Chemical Physics Volume: 13 Pages: 17449-17452
  • DOI: doi:10.1039/c1cp22353d
  • Peer Reviewed
• [Journal Article] Geochemical characteristics of Lake Baikal methane (2011)
  • Author(s): Kalmychkov, G. V., A. Hachikubo, А. V. Egorov, О. М. Khlystov, Т. М. Zemskaya
  • Journal Title: Proceedings of All-Russian Scientific Conference "Theoretical and plactical aspects of studies of natural and artificial gas hydrates" Pages: 75-82
• [Journal Article] Crystal structure and stability of butane clathrate hydrate (2011)
  • Author(s): Takeya, S., H. Sakagami, A. Hachikubo
  • Journal Title: Proceedings of the 7th International Conference on Gas Hydrates
  • URL: http://www.pet.hw.ac.uk/icgh7/papers/icgh2011Final00018.pdf
• [Journal Article] Geochemical studies of LV47 gas hydrate-bearing sediment cores and pore waters retrieved from the continental slope offshore Sakhalin Island Russia (2011)
  • Author(s): Minami, H., H. Sakagami, A. Hachikubo, S. Yamashita, K. Tatsumi, N. Takahashi, H. Shoji, Y. K. Jin, A. Obzhirov
  • Journal Title: Proceedings of the 7th International Conference on Gas Hydrates
  • URL: http://www.pet.hw.ac.uk/icgh7/papers/icgh2011Final00422.pdf
• [Journal Article] Molecular and isotopic characteristics of hydrocarbons in sediments and gas hydrate at eastern margin of Japan Sea (2011)
  • Author(s): Hachikubo, A., H. Tomaru, R. Matsumoto
  • Journal Title: Proceedings of the 7th International Conference on Gas Hydrates
  • URL: http://www.pet.hw.ac.uk/icgh7/papers/icgh2011Final00017.pdf
• [Journal Article] Molecular and isotopic compositions of hydrate-bound hydrocarbons in subsurface sediments from offshore Sakhalin Island (2011)
  • Author(s): Hachikubo, A., K. Tatsumi, H. Sakagami, H. Minami, S. Yamashita, N. Takahashi, H. Shoji, Y. K. Jin, O. Vereshchagina, A. Obzhirov
  • Journal Title: Sea of Okhotsk, Proceedings of the 7th International Conference on Gas Hydrates
  • URL: http://www.pet.hw.ac.uk/icgh7/papers/icgh2011Final00014.pdf
• [Journal Article] 天然ガスハイドレートのラマン分光分析 (2011)
  • Author(s): 八久保晶弘
  • Journal Title: Jasco Report Volume: 53(1) Pages: 6-11
• [Journal Article] Calorimetric and powder X-ray diffraction studies on dissociation of methane hydrate in porous media, Physics and Chemistry of Ice 2010 (2011)
  • Author(s): Hachikubo, A., S. Takeya, E. Chuvilin, V. Istomin
  • Journal Title: 12th International Conference on the Physics and Chemistry of Ice Pages: 197-202
  • Peer Reviewed
• [Journal Article] Isotopic composition of dissolved inorganic carbon in subsurface sediments of gas hydrate-bearing mud volcanoes, Lake Baikal: implications for methane and carbonate origin (2010)
  • 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, J. Poort
  • Journal Title: Geo-Marine Letters Volume: 30 Pages: 427-437
  • DOI: doi:10.1007/s00367-010-0190-2
  • Peer Reviewed
• [Journal Article] Molecular and isotopic characteristics of gas hydrate-bound hydrocarbons in southern and central Lake Baikal (2010)
  • 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, J. Poort
  • Journal Title: Geo-Marine Letters Volume: 30 Pages: 321-329
  • DOI: doi:10.1007/s00367-010-0203-1
  • Peer Reviewed
• [Journal Article] Isotopic composition of gas hydrates in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk (2010)
  • Author(s): Hachikubo, A., A. Krylov, H. Sakagami, H. Minami, Y. Nunokawa, H. Shoji, T. Matveeva, Y. K. Jin, A. Obzhirov
  • Journal Title: Geo-Marine Letters Volume: 30 Pages: 313-319
  • DOI: doi:10.1007/s00367-009-0178-y
  • Peer Reviewed
• [Presentation] サハリン島沖テルペニヤリッジおよびタタールトラフの天然ガスハイドレート (2013)
  • Author(s): 八久保晶弘,小竹毅,坂上寛敏, 他7名
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張
  • Year and Date: 20130500
• [Presentation] バイカル湖における結晶構造II型ガスハイドレートの分布 (2013)
  • Author(s): 八久保晶弘, 小竹毅, 坂上寛敏, 他7名
  • Organizer: 日本地球惑星科学連合2013年大会
  • Place of Presentation: 幕張
  • Year and Date: 20130500
• [Presentation] メタン・硫化水素系混合ガスハイドレートの解離熱およびラマンスペクトル (2012)
  • Author(s): 八久保晶弘, 竹谷敏, 坂上寛敏, 庄子仁
  • Organizer: 第4回メタンハイドレート総合シンポジウム(CSMH-4)
  • Place of Presentation: 東京
  • Year and Date: 20121200
• [Presentation] ガスハイドレートのゲストガス同位体分別 (2012)
  • Author(s): 八久保晶弘
  • Organizer: 低温科学研究所萌芽研究研究集「H_2Oを科学する・2012」
  • Place of Presentation: 札幌
  • Year and Date: 20121200
• [Presentation] ブタン+メタン混合ガスハイドレートにおけるゲスト分子の占有性 (2012)
  • Author(s): 竹谷敏, 八久保晶弘, 坂上寛敏, 藤久裕司, 後藤義人
  • Organizer: 第53回高圧討論会
  • Place of Presentation: 大阪
  • Year and Date: 20121100
• [Presentation] Molecular and isotopic composition of hydrate-bound and dissolved gases in the central basin of Lake Baikal (2012)
  • Author(s): Sakagami, H., N. Takahashi, A. Hachikubo, and 7 authors
  • Organizer: 11th International Conference on Gas in Marine Sediments
  • Place of Presentation: Nice, France
  • Year and Date: 20120904-07
• [Presentation] Chemical and isotopic compositions of gas hydrate waters retrieved from Kukuy K-9 mud volcano in Lake Baikal (2012)
  • Author(s): Minami, H., A. Hachikubo, H. Sakagami, and 11 authors
  • Organizer: Russia, 11th International Conference on Gas in Marine Sediments
  • Place of Presentation: Nice, France
  • Year and Date: 20120904-07
• [Presentation] Characteristics of hydrate-bound gas and dissolved gas in pore water off Sakhalin Island (2012)
  • Author(s): Hachikubo, A., H. Sakagami, and 7 authors
  • Organizer: Sea of Okhotsk, 11th International Conference on Gas in Marine Sediments
  • Place of Presentation: Nice, France
  • Year and Date: 20120904-07
• [Presentation] Structure of methane clathrate hydrate formed within different size of pore spaces (2012)
  • Author(s): Takeya, S., A. Hachikubo, E. Chuvilin, V. Istomin
  • Organizer: 2012 Fiery Ice, 8th International Workshop on Methane Hydrate Research & Development
  • Place of Presentation: Sapporo, Japan
  • Year and Date: 20120528-0601
• [Presentation] 細孔中におけるメタンハイドレートの分解機構 (2012)
  • Author(s): 竹谷敏, 八久保晶弘, E. Chuvilin, V. Istomin
  • Organizer: 日本地球惑星科学連合2012年大会
  • Place of Presentation: 幕張
  • Year and Date: 20120500
• [Presentation] オホーツク海網走沖海底堆積物中の間隙水溶存ガス組成および同位体比 (2012)
  • Author(s): 八久保晶弘, 他8名
  • Organizer: 日本地球惑星科学連合2012年大会
  • Place of Presentation: 幕張
  • Year and Date: 20120500
• [Presentation] ラマン分光分析および熱分析によるオホーツク海サハリン島沖ガスハイドレートの結晶学的評価 (2012)
  • Author(s): 八久保晶弘, 坂上寛敏, 他7名
  • Organizer: 日本地球惑星科学連合2012年大会
  • Place of Presentation: 幕張
  • Year and Date: 20120500
• [Presentation] Natural gas hydrate in subsurface sediments obtained from offshore Sakhalin Island, Sea of Okhotsk-molecular and isotopic signatures of hydrate-bound hydrocarbons- (2012)
  • Author(s): Hachikubo, A., H. Sakagami, and 7 authors
  • Organizer: 6^<th> Arctic Frontiers Conference "Energies of the High North"
  • Place of Presentation: Tromso, Norway
  • Year and Date: 20120122-27
• [Presentation] Molecular and isotopic signatures of hydrate-bound gases retrieved from offshore of Sakhalin Island, Sea of Okhotsk (2011)
  • Author(s): Hachikubo, A., H. Sakagami, and 7 authors
  • Organizer: International Workshop on the Korea-Russia-Japan Sakhalin Slope Gas Hydrate (SSGH) Project
  • Place of Presentation: Jeju, Korea
  • Year and Date: 20111212-16
• [Presentation] 混合ガスハイドレートの解離熱測定 (2011)
  • Author(s): 八久保晶弘, 奥田充, 庄子仁
  • Organizer: 第3回メタンハイドレート総合シンポジウム(CSMH-3)
  • Place of Presentation: 東京
  • Year and Date: 20111100
• [Presentation] バイカル湖南湖盆・中央湖盆の天然ガスハイドレートの解離熱 (2011)
  • Author(s): 大村聖弥, 八久保晶弘, 坂上寛敏, 他6名
  • Organizer: 雪氷研究大会2011・長岡
  • Place of Presentation: 長岡
  • Year and Date: 20110900
• [Presentation] 日本海上越沖の天然ガスハイドレート中の微量ガス成分 (2011)
  • Author(s): 石原一平, 八久保晶弘, 柳川勝紀, 戸丸仁, 松本良
  • Organizer: 雪氷研究大会2011・長岡
  • Place of Presentation: 長岡
  • Year and Date: 20110900
• [Presentation] バイカル湖南湖盆・中央湖盆の天然ガスハイドレートの水和数 (2011)
  • Author(s): 朝倉武士, 八久保晶弘, 坂上寛敏, 他6名
  • Organizer: 雪氷研究大会2011・長岡
  • Place of Presentation: 長岡
  • Year and Date: 20110900
• [Presentation] バイカル湖天然ガスハイドレートのゲストガスの多様性 (2011)
  • Author(s): 八久保晶弘, 巽和也, 坂上寛敏, 他7名
  • Organizer: 雪氷研究大会2011・長岡
  • Place of Presentation: 長岡
  • Year and Date: 20110900
• [Presentation] Geochemical characteristics of Lake Baikal methane, All-Russian Scientific Conference (2011)
  • Author(s): Kalmychkov, G. V., A. Hachikubo, and 3 authors
  • Organizer: Theoretical and practical aspects of studies of natural and artificial gas hydrates
  • Place of Presentation: Yakutsk, Russia
  • Year and Date: 20110824-28
• [Presentation] Crystal structure and stability of butane clathrate hydrate (2011)
  • Author(s): Takeya, S., H. H. Sakagami, A. Hachikubo
  • Organizer: 7th International Conference on Gas Hydrates
  • Place of Presentation: Edinburgh, UK
  • Year and Date: 20110717-21
• [Presentation] Molecular and isotopic characteristics of hydrocarbons in sediments and gas hydrate at eastern margin of Japan Sea (2011)
  • Author(s): Hachikubo, A., H. Tomaru, R. Matsumoto
  • Organizer: 7th International Conference on Gas Hydrates
  • Place of Presentation: Edinburgh, UK
  • Year and Date: 20110717-21
• [Presentation] Molecular and isotopic compositions of hydrate-bound hydrocarbons in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk (2011)
  • Author(s): Hachikubo, A., K. Tatsumi, H.23 Sakagami, and 7 authors
  • Organizer: 7th International Conference on Gas Hydrates
  • Place of Presentation: Edinburgh, UK
  • Year and Date: 20110717-21
• [Presentation] オホーツク海サハリン島沖Lavrentyev 海底断層南側の新領域で得られたガスハイドレートの特徴 (2011)
  • Author(s): 八久保晶弘, 坂上寛敏, 他7名
  • Organizer: 日本地球惑星科学連合2011年大会
  • Place of Presentation: 幕張
  • Year and Date: 20110500
• [Presentation] 日本海上越沖ガスハイドレートのガス組成および同位体比 (2011)
  • Author(s): 八久保晶弘, 戸丸仁, 松本良
  • Organizer: 日本地球惑星科学連合2011年大会
  • Place of Presentation: 幕張
  • Year and Date: 20110500
• [Presentation] Molecular and isotopic compositions of gas hydrates at the Sea of Okhotsk and Lake Baikal (2011)
  • Author(s): Hachikubo, A., H. Sakagami, and 8 authors
  • Organizer: 3rd International Workshop on Gas Hydrate Studies and Other Related Topics-Okhotsk Sea and Lake Baikal-
  • Place of Presentation: Kitami, Japan
  • Year and Date: 2011-01-25
• [Presentation] Isotopic fractionation of hydrate-bound hydrocarbons in the subbottom sediments of Lake Baikal (2010)
  • Author(s): Hachikubo, A., O. Khlystov, H. Sakagami, and 6 authors
  • Organizer: 2010 AGU Fall Meeting
  • Place of Presentation: San Francisco, USA
  • Year and Date: 20101213-17
• [Presentation] 表層型ガスハイドレートのガス組成および安定同位体比～データの解釈とその問題点～ (2010)
  • Author(s): 八久保晶弘, 坂上寛敏, 他4名
  • Organizer: 第2回メタンハイドレート総合シンポジウム(CSMH-2)
  • Place of Presentation: 東京
  • Year and Date: 20101200
• [Presentation] 混合ガスハイドレート解離熱の直接測定 (2010)
  • Author(s): 八久保晶弘, 奥田充, 庄子仁
  • Organizer: 第33回極域気水圏シンポジウム
  • Place of Presentation: 東京
  • Year and Date: 20101200
• [Presentation] Dissociation heat of mixed-gas hydrate composed of methane, ethane and propane (2010)
  • Author(s): Okuda, M., A. Hachikubo, H. Shoji
  • Organizer: 10th International Conference on Gas in Marine Sediments
  • Place of Presentation: Listvyanka, Russia
  • Year and Date: 20100906-12
• [Presentation] Onboard measurement of hydrate-bound and sediment gases at Lake Baikal (2010)
  • Author(s): Sakagami, H., N. Takahashi, A. Hachikubo, and 7 authors
  • Organizer: 10th International Conference on Gas in Marine Sediments
  • Place of Presentation: Listvyanka, Russia
  • Year and Date: 20100906-12
• [Presentation] Crystallographic properties of natural gas hydrate in the southern and central Lake Baikal (2010)
  • Author(s): Hachikubo, A., O. Khlystov, H. Sakagami, and 6 authors
  • Organizer: 10th International Conference on Gas in Marine Sediments
  • Place of Presentation: Listvyanka, Russia
  • Year and Date: 20100906-12
• [Presentation] New explanation of coexistence of cubic structure I and cubic structure II gashydrates in the bottom sediments ofLake Baikal (2010)
  • Author(s): Manakov, A., O. Khlystov, A. Hachikubo, A. Ogienko
  • Organizer: 10th International Conference on Gas in Marine Sediments
  • Place of Presentation: Listvyanka, Russia
  • Year and Date: 20100906-12
• [Presentation] Formation of the authigenic carbonates related to gas seepage structures at the Derugin Basin (Sea of Okhotsk, Offshore Sakhalin) (2010)
  • Author(s): Krylov, A., E. Logvina, Y. Nunokawa, A. Hachikubo, H. Minami, T. Matveeva, H. Shoji
  • Organizer: 10th International Conference on Gas in Marine Sediments
  • Place of Presentation: Listvyanka, Russia
  • Year and Date: 20100906-12
• [Presentation] Heterogeneous molecular composition of hydrate-bound gas in subsurface sediments from offshore Sakhalin Island, Sea of Okhotsk (2010)
  • Author(s): Hachikubo, A., H. Sakagami, and 6 authors
  • Organizer: 10th International Conference on Gas in Marine Sediments
  • Place of Presentation: Listvyanka, Russia
  • Year and Date: 20100906-12
• [Presentation] Calorimetric studies on dissociation of methane hydrate in porous media (2010)
  • Author(s): Hachikubo, A., S. Takeya, E. Chuvilin, V. Istomin
  • Organizer: 12th International Conference on the Physics and Chemistry of Ice
  • Place of Presentation: Sapporo
  • Year and Date: 20100905-10
• [Presentation] マクロ孔内におけるメタンハイドレートの格子膨張 (2010)
  • Author(s): 竹谷敏, 八久保晶弘, 他4名
  • Organizer: 雪氷研究大会2010・仙台
  • Place of Presentation: 仙台
  • Year and Date: 20100900
• [Presentation] Stability of natural gas hydrate grown in porous media (2010)
  • Author(s): Takeya, S., Y. Gotoh, A. Hachikubo, E. Chuvilin, B. Buhanov, O. Guryeva, V. Istomin
  • Organizer: International Glaciological Symposium of 2010
  • Place of Presentation: Kazan, Russia
  • Year and Date: 20100531-0603
• [Presentation] メタン・プロパン系の混合ガスハイドレート解離熱 (2010)
  • Author(s): 奥田充, 八久保晶弘, 坂上寛敏, 庄子仁
  • Organizer: 日本地球惑星科学連合2010年大会
  • Place of Presentation: 幕張
  • Year and Date: 20100500
• [Presentation] ガスハイドレート生成時のガス同位体分別に関わる要因の考察 (2010)
  • Author(s): 小関貴弘, 八久保晶弘, 坂上寛敏, 南尚嗣, 庄子仁
  • Organizer: 日本地球惑星科学連合2010年大会
  • Place of Presentation: 幕張
  • Year and Date: 20100500
• [Presentation] 熱分析からみたバイカル湖ガスハイドレートのガス組成不均一性 (2010)
  • Author(s): 八久保晶弘, 奥田充, 坂上寛敏, 他6名
  • Organizer: 日本地球惑星科学連合2010年大会
  • Place of Presentation: 幕張
  • Year and Date: 20100500
• [Presentation] オホーツク海サハリン島沖ガスシープ域における浅層コア中のガス組成・同位体比の特徴 (2010)
  • Author(s): 八久保晶弘, 小関貴弘, 坂上寛敏, 他7名
  • Organizer: 日本地球惑星科学連合2010年大会
  • Place of Presentation: 幕張
  • Year and Date: 20100500
• [Remarks] 北見工業大学環境・エネルギー研究推進センターホームページ
  • URL: http://www-ner.office.kitami-it.ac.jp/