Chemical analyses to clarify original fluid and gas of methane hydrate in shallow marine sediments

• Project/Area Number: 19550077
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Single-year Grants
• Section: 一般
• Research Field: Analytical chemistry
• Research Institution: Kitami Institute of Technology
• Principal Investigator: MINAMI Hirotsugu Kitami Institute of Technology, 工学部, 准教授 (40241426)
• Co-Investigator(Kenkyū-buntansha): 庄子 仁 北見工業大学, 未利用エネルギー研究センター, 教授 (50201562) ; 高橋 信夫 北見工業大学, 工学部・機能材料工学科, 教授 (20108187) ; 八久保 晶弘 北見工業大学, 未利用エネルギー研究センター, 准教授 (50312450)
• Co-Investigator(Renkei-kenkyūsha): SHOJI Hitoshi 北見工業大学, 工学部, 教授 (50201562) ; TAKAHASHI Nobuo 北見工業大学, 工学部, 教授 (20108187) ; HACHIKUBO Akihiro 北見工業大学, 工学部, 准教授 (50312450)
• Project Period (FY): 2007 – 2008
• Project Status: Completed (Fiscal Year 2008)
• Budget Amount: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000); Fiscal Year 2008: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000); Fiscal Year 2007: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
• Keywords: メタンハイドレート / 化学解析 / 海底・湖底 / 生成起源 / 化学的解析 / 表層型メタンハイドレート / 海底堆積物 / 湖底堆積物 / オホーツク海 / バイカル湖 / 国際共同調査

Research Abstract

海底表層型メタンハイドレート(MH)起源を化学的に解析する目的でロシア国サハリン島沖の湧出ストラクチャー及び参照サイトの海底表層より採取した堆積物コア中MHの解離水, 間隙水, 湖水の溶存イオン濃度及び酸素・水素安定同位体比, MH中のガス濃度及び炭素・水素安定同位体比, 堆積物含水率等を測定した。その結果, 海底下深部からの気体状湧昇メタンが堆積物中から海水起源の水分子を抽出してMH生成したことを明らかにした。メタンは微生物起源が主であるがわずかな熱分解起源メタン混入も示唆された。

Research Products

• [Journal Article] E.B.Prilepskiy & CHAOS 2003 Scientific Team,"Gas hydrate forming fluids on the NE Sakhalin slope, Sea of Okhotsk" (2009)
  • Author(s): L.L. Mazurenko, T.V. Matveeva, E.M. Prasolov, H. Shoji, A.I. Obzhirov, Y.K. Jin, J. Poort, E.A. Logvina, H. Minami, H.Sakagami, A. Hachikubo, A.S. Salomatin, A.N. Salyuk
  • Journal Title: Special Issue ; Geological Union (in press)
  • Peer Reviewed
• [Journal Article] Natural gas hydrates with locally different cage occupancies and hydration numbers in Lake Baikal (2009)
  • Author(s): M. Kida, A. Hachikubo, H. Sakagami, H. Minami, A. Krylov, S. Yamashita, N. Takahashi, H. Shoji
  • Journal Title: Geochem.Geophys.Geosyst (in press)
  • NAID: 120005403850
  • Peer Reviewed
• [Journal Article] オホーツク海のメタンハイドレート含有層における間隙水の地球化学 (2009)
  • Author(s): 南尚嗣, Alexey KRYLOV, 坂上寛敏, 八久保晶弘, 百武欣二, 戸丸仁, 木田真人, 高橋信夫, 庄子仁, Tatiana MATVEEVA, Young Keun JIN, Anatoly OBZHIROV, Jeffrey POORT
  • Journal Title: 地学雑誌 118 Pages: 194-206
  • NAID: 10030365052
  • Peer Reviewed
• [Journal Article] オホーツク海のメタンハイドレートとプルーム (2009)
  • Author(s): 庄子仁, Young JIN, Anatoly OBZHIROV, Alexander SALOMATIN, Boris BARANOV, Vyacheslav Gladysh, 八久保晶弘, 南尚嗣, 山下聡, 高橋信夫
  • Journal Title: 地学雑誌 118 Pages: 175-193
  • NAID: 10030365016
  • Peer Reviewed
• [Journal Article] オホーツク海天然ガスハイドレートの同位体組成とその結晶特性 (2009)
  • Author(s): 八久保晶弘・坂上寛敏・南尚嗣・布川裕・庄子仁・Tatiana MATVEEVA・Young K. JIN・Anatoly OBZHIROV
  • Journal Title: 地学雑誌 118 Pages: 207-221
  • NAID: 10030365083
  • Peer Reviewed
• [Journal Article] オホーツク海, 日本海に胚胎する表層型ガスハイドレート鉱床における間隙水のハロゲンと放射性ヨウ素同位体(^<129>I)地球化学 (2009)
  • Author(s): 戸丸仁, 南尚嗣, 庄子仁, 松本良, 陸尊礼, Udo FEHN, Young JIN, and Anatoly OBZHIROV
  • Journal Title: 地学雑誌 118 Pages: 111-127
  • Peer Reviewed
• [Journal Article] オホーツク海のメタンハイドレート含有層における間隙水の地球化学 (2009)
  • Author(s): 南尚嗣, ら
  • Journal Title: 地学雑誌 118 Pages: 194-206
  • NAID: 10030365052
  • Peer Reviewed
• [Journal Article] オホーツク海のメタンハイドレートとプルーム (2009)
  • Author(s): 庄子仁, ら
  • Journal Title: 地学雑誌 118 Pages: 175-193
  • NAID: 10030365016
  • Peer Reviewed
• [Journal Article] オホーツク海天然ガスハイドレートの同位体組成とその結晶特性 (2009)
  • Author(s): 八久保晶弘, ら
  • Journal Title: 地学雑誌 118 Pages: 207-221
  • NAID: 10030365083
  • Peer Reviewed
• [Journal Article] オホーツク海および日本海に胚胎する表層型ガスハイドレート鉱床における間隙水のハロゲンと放射性ヨウ素同位体(^<129>I)の地球化学 (2009)
  • Author(s): 戸丸仁, ら
  • Journal Title: 地学雑誌 118 Pages: 194-206
  • Peer Reviewed
• [Journal Article] Isotopic and chemical composition of gas hydrate water samples retrieved at mud volcanoes in Lake Baikal, Russia (2008)
  • Author(s): H. Minami, A. Hachikubo, A. Krylov, H. Sakagami, H. Tomaru, K. Hyakutake, M. Ohashi, K. Suzuki, S. Kataoka, S. Yamashita, N. Takahashi, S. Nishio, H. Shoji, O. Khlystov, T. Zemskaya, T.Pogodaeva, and M. Grachev
  • Journal Title: Proceedings of the International Workshop in Modern Science and Technology Pages: 111-114
• [Journal Article] Crystallization of Authigenic Carbonates in Mud Volcanoes at Lake Baikal (2008)
  • Author(s): A. Krylov, O. Khlystov, T. Zemskaya, H. Minami, A. Hachikubo, H. Shoji, M. Kida,T. Pogodaeva, L. Naudts, and J. Poort
  • Journal Title: Geochemistry International 46 Pages: 985-995
  • Peer Reviewed
• [Journal Article] Chemical and isotopic characteristics of gas hydrate-and pore-water samples obtained from gas hydrate-bearing sediment cores retrieved from a mud volcano in the Kukuy canyon, Lake Baikal (2008)
  • Author(s): H. Minami, A. Hachikubo, A. Krylov, H.Sakagami, M. Ohashi, J. Bai, S. Kataoka, S. Yamashita, N. Takahashi, H. Shoji, O. Khlystov, T. Zemskaya and M. Grachev
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Formation process of structure I and II gas hydrates discovered in Kukuy, Lake Baikal (2008)
  • Author(s): A. Hachikubo, H. Sakagami, H. Minami, Y. Nunokawa, S. Yamashita, N. Takahashi, H. Shoji, M. Kida, A. Krylov, S. Kataoka, O. Khlystov, T. Zemskaya, A. Manakov, G. Kalmychkov and J. Poort
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Authigenic carbonates related to gas seepage structures in the Sea ofOkhotsk(NE Offshore Sakhalin): results from the CHAOS project (2008)
  • Author(s): A. Krylov, E. Logvina, A. Hachikubo, H. Minami, Y. Nunokawa, H. Shoji, L. Mazurenko, T. Matveeva, A. Obzhirov and Y.K. Jin
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Cage occupancies of natural gas hydrates encaging methane and ethane (2008)
  • Author(s): M. Kida, A. Hachikubo, H. Sakagami, H. Minami, A. Krylov, S. Yamashita, N. Takahashi, Y. Nunokawa, H. Shoji, O. Khlystov, J. Poort and H. Narita
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Determination of Nickel in Natural Water by Solvent Extraction/Direct Introduction-Isotope Dilution Microwave Induced Oxygen-Nitrogen Plasma Mass Spectrometry (2008)
  • Author(s): J. Bai, Mantoku, K., Yumoto, F., Minami, H., Sakagami, H., Atsuya, I.,Tanaka, A., Igarashi, S., Fukazawa, T., Hamada, H., Kawai, T., Fujinuma, Y. and Takahashi, N.
  • Journal Title: Proceedings of the International Workshop in Modern Science and Technology Pages: 115-119
• [Journal Article] First discovery and formation process of authigenic siderite from gas hydrate-bearing mud volcanoes in fresh water : Lake Baikal, Eastern Siberia (2008)
  • Author(s): A. Krylov, O. Khlystov, T. Zemskaya, H. Minami, A. Hachikubo, Y. Nunokawa, M. Kida, H. Shoji, L. Naudts, J. Poort, T. Pogodaeva
  • Journal Title: Geophys.Res.Lett. 35
  • Peer Reviewed
• [Journal Article] Crystallization of Authigenic Carbonates in Mud Volcanoes at Lake Baikal (2008)
  • Author(s): A. Krylov, ら
  • Journal Title: Geochemistry International 46 Pages: 985-995
  • Peer Reviewed
• [Journal Article] Chemical and isotopic characteristics of gas hydrate- and pore- water samples obtained from gas hydrate-bearing sediment cores retrieved from a mud volcano in the Kukuy canyon, Lake Baikal (2008)
  • Author(s): H. Minami, ら
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Fromation process of structure I and II gas hydrates discovered in Kukuy, Lake Baikal (2008)
  • Author(s): A. Hachikubo, ら
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE Offshore Sakhalin) : results from the CHAOS project (2008)
  • Author(s): A. Krylov, ら
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Cage occupancies of natural gas hydrates encaging methane and ethane (2008)
  • Author(s): M. Kida, ら
  • Journal Title: Proceedings of the 6th International Conference on Gas Hydrates
• [Journal Article] Isotopic and chemical composition of gas hydrate water samples retrieved at mud volcanoes in Lake Baikal, Russia (2008)
  • Author(s): H. Minami, ら
  • Journal Title: Proceedings of the International Workshop in Modern Science and Technology Pages: 111-114
• [Journal Article] First discovery and formation process of authigenic siderite from gas hydrate-bearing mud volcanoes in fresh water: Lake Baikal, Eastern Siberia (2008)
  • Author(s): A. Krylov
  • Journal Title: Geophys. Res. Lett.(doi: 10. 1029/2007GL032917) 35
  • Peer Reviewed
• [Journal Article] Isotopic fractionation of methane and ethane hydrates between gas and hydrate phases (2007)
  • Author(s): A. Hachikubo, T. Kosaka, M. Kida, A. Krylov, H. Sakagami, H. Minami, N. Takahashi, and H. Shoji
  • Journal Title: Geophys.Res.Lett. 34
  • NAID: 120005403849
  • Peer Reviewed
• [Journal Article] Chemical composition of the pore waters in the bottom sediments of Lake Baikal (2007)
  • Author(s): T. Pogodaeva, T. Zemskaya, L.Golobokova, O. Khlystov, H. Minami, and H. Sakagami
  • Journal Title: Russian Geology and Geophysics 48 Pages: 886-900
  • Peer Reviewed
• [Journal Article] バイカル湖表層型メタンハイドレート賦存堆積土の地盤工学的性質 (2007)
  • Author(s): 片岡沙都紀, 山下聡, 南尚嗣, 西尾伸也, 安部透, 横山幸也, 兵動正幸, MikhailGrachev
  • Journal Title: 地盤工学ジャーナル 2 Pages: 95-105
  • NAID: 130004482750
  • Peer Reviewed
• [Journal Article] Isotopic fractionation of methane and ethane hydrates between gas and hydrate phases (2007)
  • Author(s): A. Hachikubo
  • Journal Title: Geophys. Res. Lett.(doi: 10. 1029/2007GL030557) 34
  • NAID: 120005403849
  • Peer Reviewed
• [Journal Article] Chemical composition of the pore waters in the bottom sekiments of Lake Baikal (2007)
  • Author(s): T. V. Pogodaeva
  • Journal Title: Russian Geology and Geophysics 48 Pages: 886-900
  • Peer Reviewed
• [Journal Article] バイカル湖表層型メタンハイドレート賦存堆積土の地盤工学的性質 (2007)
  • Author(s): 片岡 沙都紀
  • Journal Title: 地盤工学ジャーナル 2 Pages: 95-105
  • Peer Reviewed
• [Journal Article] オホーツク海のメタンハイドレート調査 (2007)
  • Author(s): 庄子 仁
  • Journal Title: 地盤工学会誌 55・10 Pages: 5-8
  • NAID: 110006403771
• [Presentation] バイカル湖底ガスハイドレート含有表層コア間隙水中の鉄及びマンガンの測定-2005-2007年調査結果- (2009)
  • Author(s): 田坂漿崇, ら
  • Organizer: 化学系学協会北海道2009年冬季研究表会
  • Place of Presentation: 北海道大学、札幌
• [Presentation] 海底/湖底堆積物中微量亜鉛直接定量のためのスラリー導入原子吸光分析法 (2008)
  • Author(s): 中谷 俊文
  • Organizer: 日本分析化学会北海道支部2008年冬季研究発表会
  • Place of Presentation: 北海道大学、札幌
  • Year and Date: 2008-01-30
• [Presentation] Isotopic and chemical composition of gas hydrate water samples retrieved at mud volcanoes in Lake Baikal, Russia (2008)
  • Author(s): H. Minami, A. Hachikubo, A. Krylov, H. Sakagami, H. Tomaru, K. Hyakutake, M. Ohashi, K. Suzuki, S. Kataoka, S. Yamashita, N. Takahashi, S. Nishio, H. Shoji, O. Khlystov, T. Zemskaya, T. Pogodaeva and M. Grachev
  • Organizer: International Workshop in Modern Science and Technology
  • Place of Presentation: Harbin, China,
• [Presentation] Isotopic and chemical analyses of gas hydrate-and pore-water samples obtained from gas hydrate-bearing sediment cores retrieved from mud volcanoes in Lake Baikal (2008)
  • Author(s): H. Minami, A. Krylov, A. Hachikubo, H. Sakagami, H. Tomaru, K. Hyakutake, S. Kataoka, S. Yamashita, N. Takahashi, H. Shoji, S. Nishio, O. Khlystov, T. Zemskaya,T. Pogodaeva, M. Grachev
  • Organizer: 9th International Conference on Gas in Marine Sediments
  • Place of Presentation: Bremen, Germany
• [Presentation] Regional characteristics of isotopic composition of gas hydrates in Lake Baikal (2008)
  • Author(s): A. Hachikubo, A. Krylov, H. Sakagami, H. Minami, Y. Nunokawa, H. Shoji, S. Nishio, O. Khlystov, G. Kalmychkov
  • Organizer: 9^<th> International Conference on Gas in Marine Sediments
  • Place of Presentation: Bremen,Germany
• [Presentation] Isotopic composition of dissolved inorganic carbon in the subsurfaces ediments of the gas hydrate-bearing mud volcanoes, Lake Baikal (2008)
  • Author(s): A. Krylov, O. Khlystov, A. Hachikubo, H. Minami, Y. Nunokawa, H. Tomaru, K. Hyakutake, T. Zemskaya, T. Pogodaeva, H. Shoji
  • Organizer: 9^<th> International Conference on Gas in Marine Sediments
  • Place of Presentation: Bremen, Germany
• [Presentation] 天然ガスのハイドレート化に及ぼす種々添加物共存の影響 (2008)
  • Author(s): 千葉悟, 坂上寛敏, 高橋信夫, 南尚嗣, 八久保晶弘, 庄子仁
  • Organizer: 日本化学会
  • Place of Presentation: 北海道支部
• [Presentation] Chemical and isotopic characteristics of gas hydrate-and pore-water samples obtained from gas hydrate-bearing sediment cores retrieved from a mud volcano in the Kukuy Canyon, Lake Baikal (2008)
  • Author(s): H. Minami, A. Hachikubo, A. Krylov, H. Sakagami, M. Ohashi, J. Bai, S. Kataoka, S. Yamashita, N. Takahashi, H. Shoji, O. Khlystov, T. Zemskaya, M. Grachev
  • Organizer: 6^<th> International Conference on Gas Hydrates
  • Place of Presentation: Vancouver, Canada
• [Presentation] Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk(NE Offshore Sakhalin): results from the CHAOS project (2008)
  • Author(s): A. Krylov, E. Logvina, A. Hachikubo, H. Minami, Y. Nunokawa, H. Shoji, L. Mazurenko, T. Matveeva, A. Obzhirov and Y.K. Jin
  • Organizer: 6^<th> International Conference on Gas Hydrates
  • Place of Presentation: Vancouver,Canada
• [Presentation] Formation process of structure I and II gas hydrates discovered in Kukuy, Lake Baikal (2008)
  • Author(s): A. Hachikubo, H. Sakagami, H. Minami,Y. Nunokawa, S. Yamashita, N. Takahashi, H. Shoji, M. Kida, A. Krylov, S. Kataoka, O. Khlystov, T. Zemskaya, A. Manakov, G. Kalmychkov and J. Poort
  • Organizer: 6^<th> International Conference on Gas Hydrates
  • Place of Presentation: Vancouver, Canada
• [Presentation] Cage occupancies of natural gas hydrates encaging methane and ethane (2008)
  • Author(s): M. Kida, A. Hachikubo, H. Sakagami, H. Minami, A. Krylov, S. Yamashita, N. Takahashi, Y. Nunokawa, H. Shoji, O. Khlystov, J. Poort and H. Narita
  • Organizer: 6^<th> International Conference on Gas Hydrates
  • Place of Presentation: Vancouver, Canada
• [Presentation] バイカル湖底ガスハイドレート含有コア間隙水及びハイドレート水の化学/同位体分析-2005-2007年調査結果- (2008)
  • Author(s): 南尚嗣, 八久保晶弘, Alexey Krylov, 坂上寛敏, 百武欣二, 大橋聖悟, 田坂奬崇, 鈴木健二, 戸丸仁, 片岡沙都紀, 山下聡, 高橋信夫, 庄子仁, 西尾伸也, Oleg Khlystov, Tamara Zemskaya, Mikhail Grachev
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 日本
• [Presentation] オホーツク海サハリン沖ガスハイドレートの同位体組成 (2008)
  • Author(s): 小坂知子, 八久保晶弘, Alexey Krylov, 坂上寛敏, 南尚嗣, 高橋信夫, 庄子仁, Young Jin, Anatoly Obzhirov
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 日本
• [Presentation] バイカル湖底ガスハイドレート含有VER07表層コア間隙水中成分の化学分析 (2008)
  • Author(s): 大橋聖悟, 鈴木健二, 田坂奬崇, 百武欣二, 坂上寛敏, 八久保晶弘, Alexey Krylov, 片岡沙都紀, 戸丸仁, 南尚嗣, 山下聡, 高橋信夫, 庄子仁, Oleg khlystov, Mikhail Grachev
  • Organizer: 日本分析化学会第69回分析化学討論会
  • Place of Presentation: 日本
• [Presentation] 海底/湖底堆積物中微量亜鉛直接定量のためのスラリー導入原子吸光分析法 (2008)
  • Author(s): 中谷俊文, 白俊玲, 笹木裕生, 太田裕一, 南尚嗣, 井上貞信
  • Organizer: 日本分析化学会北海道支部2008年冬季研究発表会
  • Place of Presentation: 日本
• [Presentation] Chemical and isotopic characteristics of gas hydrate- and pore- water sa mples obtained from gas hydrate-bearing sediment cores retrieved from a mud volcano in the Kukuy Canyon, Lake Baikal (2008)
  • Author(s): H. Minami, ら
  • Organizer: 6^<th> International Conference on Gas Hydrates
  • Place of Presentation: Vancouver, Canada
• [Presentation] Authigenic carbonates related to gas seepage structures in the Sea of Okhotsk (NE Offshore Sakhalin) : results from the CHAOS project (2008)
  • Author(s): A. Krylov, ら
  • Organizer: 6^<th> International Conference on Gas Hydrates
  • Place of Presentation: Vancouver, Canada
• [Presentation] Isotopic and chemical analyses of gas hydrate- and pore- water samples obtained from gas hydrate-bearing sediment cores retrieved from mud volcanoes in Lake Baikal (2008)
  • Author(s): H. Minami, ら
  • Organizer: 9^<th> International Conference on Gas in Marine Sediments
  • Place of Presentation: Bremen, Germany
• [Presentation] Regional characteristics of isotopic composition of gas hydrates in Lake Baikal (2008)
  • Author(s): A. Hachikubo, ら
  • Organizer: 9^<th>International Conference on Gas in Marine Sediments
  • Place of Presentation: Bremen, Germany
• [Presentation] Isotopic composition of gas hydrates obtained from offshore Sakhalin, the Sea of Okhotsk (2008)
  • Author(s): A. Hachikubo, ら
  • Organizer: 9^<th> International Conference on Gas in Marine Sediments
  • Place of Presentation: Bremen, Germany
• [Presentation] Isotopic composition of dissolved inorganic carbon in the subsurface sedi ments of the gas hydrate-bearing mud volcanoes, Lake Baikal (2008)
  • Author(s): A. Krylov, ら
  • Organizer: 9^<th> International Conference on Gas in Marine Sediments
  • Place of Presentation: Bremen, Germany
• [Presentation] Isotopic and chemical composition of gas hydrate water samples retrieved at mud volcanoes in Lake Baikal, Russia (2008)
  • Author(s): H. Minami, ら
  • Organizer: International Workshop in Modern Science and Technology
  • Place of Presentation: Harbin, China
• [Presentation] バイカル湖底ガスハイドレート含有コア間隙水及びハイドレート水の化学/同位体分析 (2008)
  • Author(s): 南尚嗣, ら
  • Organizer: 日本地球惑星科学連合2008年大会
  • Place of Presentation: 幕張メッセ、千葉
• [Presentation] バイカル湖底ガスハイドレート含有VER07表層コア間隙水中成分の化学分析 (2008)
  • Author(s): 大橋聖悟, ら
  • Organizer: 日本分析化学会第69回分析化学討論会
  • Place of Presentation: 名古屋国際会議場、名古屋
• [Presentation] 水素同位体比によるバイカル湖天然ガスハイドレートの生成過程の解釈 (2007)
  • Author(s): 八久保晶弘
  • Organizer: 2007年度質量分析学会同位体比部会
  • Place of Presentation: 定山渓グランドホテル、札幌
  • Year and Date: 2007-10-24
• [Presentation] ガスハイドレート生成時のゲストガスの炭素・水素同位体分別 (2007)
  • Author(s): 小坂 知子
  • Organizer: 2007年度質量分析学会同位体比部会
  • Place of Presentation: 定山渓グランドホテル、札幌
  • Year and Date: 2007-10-24
• [Presentation] バイカル湖中央湖盆で採取された天然ガスハイドレートの水和数評価 (2007)
  • Author(s): 木田真人
  • Organizer: 2007年度日本雪氷学会全国大会
  • Place of Presentation: 富山大学五福キャンパス、富山
  • Year and Date: 2007-09-25
• [Presentation] オホーツク海サハリン沖のガスハイドレートと海底堆積物粒径との関係 (2007)
  • Author(s): Alexey Krylov
  • Organizer: 2007年度日本雪氷学会全国大会
  • Place of Presentation: 富山大学五福キャンパス、富山
  • Year and Date: 2007-09-25
• [Presentation] バイカル湖のガスハイドレートおよび間隙水溶存ガスの安定同位体解析 (2007)
  • Author(s): 八久保晶弘
  • Organizer: 2007年度日本雪氷学会全国大会
  • Place of Presentation: 富山大学五福キャンパス、富山
  • Year and Date: 2007-09-25
• [Presentation] メタン・エタンハイドレート生成にともなうゲスト分子の同位体分別 (2007)
  • Author(s): 小坂 知子
  • Organizer: 2007年度日本雪氷学会全国大会
  • Place of Presentation: 富山大学五福キャンパス、富山
  • Year and Date: 2007-09-25
• [Presentation] Chemical analysis of hydrate water to study original fluid of gashydrates retrieved from Lake Baikal (2007)
  • Author(s): H. Minami
  • Organizer: International Conference on Gas Hydrate Studies
  • Place of Presentation: Hotel Mayak, Listvyanka, Russia,
  • Year and Date: 2007-09-04
• [Presentation] Formation of the authigenic carbonates in Lake Baikal (2007)
  • Author(s): A. Krylov
  • Organizer: International Conference on Gas Hydrate Studies
  • Place of Presentation: Hotel Mayak, Listvyanka, Russia,
  • Year and Date: 2007-09-04
• [Presentation] Geotechnical characteristics of the gas hydrate-bearing sediments in Lake Baikal (2007)
  • Author(s): S. Kataoka
  • Organizer: International Conference on Gas Hydrate Studies
  • Place of Presentation: Hotel Mayak, Listvyanka, Russia,
  • Year and Date: 2007-09-04
• [Presentation] Geochemical composition of pore and hydrate water from sediments of fluid discharge areas of the sea of Okhotsk(results from CHAOS III cruise-2006) (2007)
  • Author(s): E. Beketov
  • Organizer: International Conference on Gas Hydrate Studies
  • Place of Presentation: Hotel Mayak, Listvyanka, Russia,
  • Year and Date: 2007-09-04
• [Presentation] バイカル湖表層型メタンハイドレート賦存地盤の調査と堆積土の物理的性質 (2007)
  • Author(s): 片岡沙都紀
  • Organizer: 第41回地盤工学研究発表会
  • Place of Presentation: 名古屋国際会議場、名古屋
  • Year and Date: 2007-07-05
• [Presentation] Chemical analyses of pore water and hydrate water samples obtained from gas hydrate-bearing sediment cores retrieved from Lake Baikal in 2005 and 2006 (2007)
  • Author(s): Hirotsugu Minami
  • Organizer: 日本地球惑星科学連合2007年大会
  • Place of Presentation: 幕張メッセ、千葉
  • Year and Date: 2007-05-19
• [Presentation] 安定同位体比プロファイルから見たバイカル湖の構造II型ガスハイドレートの生成過程 (2007)
  • Author(s): 八久保 晶弘
  • Organizer: 日本地球惑星科学連合2007年大会
  • Place of Presentation: 幕張メッセ、千葉
  • Year and Date: 2007-05-19
• [Presentation] Authigenic carbonates in the gas hydrate bearing mud volcanoes of the Lake Baikal(Eastern Siberia) (2007)
  • Author(s): Alexey Krylov
  • Organizer: 日本地球惑星科学連合2007年大会
  • Place of Presentation: 幕張メッセ、千葉
  • Year and Date: 2007-05-19
• [Presentation] ガスハイドレート含有バイカル湖底VERO5及び06表層コア中微量元素の原子吸光直接分析 (2007)
  • Author(s): 白 俊玲
  • Organizer: 日本分析化学会第68回分析化学討論会
  • Place of Presentation: 宇都宮大学、宇都宮
  • Year and Date: 2007-05-19
• [Presentation] ガスハイドレート含有バイカル湖底VERO5及び06表層コア間隙水の化学分析 (2007)
  • Author(s): 大橋 聖悟
  • Organizer: 日本分析化学会第68回分析化学討論会
  • Place of Presentation: 宇都宮大学、宇都宮
  • Year and Date: 2007-05-19
• [Presentation] バイカル湖表層型メタンハイドレート賦存地盤の調査と堆積土の物理的性質 (2007)
  • Author(s): 片岡沙都紀, 山下聡, 南尚嗣, 西尾伸也, 安部透, 横山幸也, 兵動正幸, M.Grachev
  • Organizer: 第41回地盤工学研究発表会
• [Presentation] バイカル湖底ガスハイドレート含有コア間隙水及びハイドレート水の化学分析-2005-2006年調査結果- (2007)
  • Author(s): 南尚嗣, 八久保晶弘, Krylov Alexey, 留目裕子, 白俊玲, 坂上寛敏, K. Oleg, Z. Tamara, 山下聡, 片岡沙都紀, G.Mikhail, 庄子仁
  • Organizer: 日本地球惑星科学連合2007年大会
  • Place of Presentation: 日本
• [Presentation] メタン・エタンハイドレート生成時のゲストガス安定同位体分別 (2007)
  • Author(s): 八久保晶弘, 小坂知子, 木田真人, 坂上寛敏, 南尚嗣, 布川裕, 高橋信夫, 庄子仁
  • Organizer: 日本地球惑星科学連合2007年大会
  • Place of Presentation: 日本
• [Presentation] バイカル湖の構造I型およびII型ガスハイドレートと堆積物中のガスの安定同位体組成 (2007)
  • Author(s): 八久保晶弘, 木田真人, A. Krylov, 坂上寛敏, 南尚嗣, 布川裕, 山下聡, 高橋信夫, 庄子仁, K. Oleg, Z. Tamara, G. Kalmychkov
  • Organizer: 日本地球惑星科学連合2007年大会
  • Place of Presentation: 日本
• [Presentation] Model of the authigenic carbonates formation in the gas hydrate bearing mud volcanoes of the Lake Baikal(Eastern Siberia) (2007)
  • Author(s): A. Krylov, O. Khlystov, T. Zemskaya, 南尚嗣, 八久保晶弘, 木田真人, 庄子仁
  • Organizer: 日本地球惑星科学連合2007年大会
  • Place of Presentation: 日本
• [Presentation] ガスハイドレート含有バイカル湖底VER05及び06表層コア中微量元素の原子吸光直接分析 (2007)
  • Author(s): 白俊玲, 中谷俊文, 百武欣二, 坂上寛敏, 八久晶弘, A. Krylov, 片岡沙都紀, 南尚嗣, 山下聡, 高橋信夫, 庄子仁, O. Khlystov, M. Grachev
  • Organizer: 日本分析化学会第68回分析化学討論会
  • Place of Presentation: 日本
• [Presentation] ガスハイドレート含有バイカル湖底VER05及び06表層コア間隙水の化学分析 (2007)
  • Author(s): 大橋聖悟, 留目裕子, 百武欣二, 坂上寛敏, 八久保晶弘, A. Krylov, 片岡沙都紀, 南尚嗣, 山下聡, 高橋信夫, 庄子仁, O. Khlystov, M. Grachev
  • Organizer: 日本分析化学会第68回分析化学討論会
  • Place of Presentation: 日本
• [Presentation] Chemical analysis of hydrate water to study original fluid of gas hydrates retrieved from Lake Baikal (2007)
  • Author(s): H. Minami, A. Hachikubo, A. Krylov, H. Sakagami, J. Bai, O. Khlystov, T. Pogodaeva, S. Yamashita, S. Kataoka, M. Grachev, H. Shoji, N. Takahashi, K. Ayuta
  • Organizer: International conference on gas hydrate studies
  • Place of Presentation: Listvyanka, Russia
• [Presentation] Isotopic composition of hydrate-bound and sediment gases in Lake Baikal (2007)
  • Author(s): A. Hachikubo, M. Kida, A. Krylov, H. Sakagami, H. Minami, Y. Nunokawa, S.Yamashita, N. Takahashi, H. Shoji, O. Khlystov, T. Zemskaya, G. Kalmychkov
  • Organizer: International conference on gas hydrate studies
  • Place of Presentation: Listvyanka, Russia
• [Presentation] Formation of the authigenic carbonates in Lake Baikal (2007)
  • Author(s): A. Krylov, O. Khlystov, T. Zemskaya, H. Minami, A. Hachikubo, Y. Nunokawa, K. Ayuta, N. Takahashi, H. Shoji, L. Naudts, J. Poort
  • Organizer: International conference on gas hydrate studies
  • Place of Presentation: Listvyanka, Russia
• [Presentation] Geochemical composition of pore and hydrate water from sediments of fluid discharge areas of the sea of Okhotsk(results from CHAOS III cruise-2006) (2007)
  • Author(s): E. Beketov, T. Matveeva, L. Mazurenko, H. Shoji, H. Minami, Y.K. Jin, J. Poort, M. Kulikova, E. Logvina
  • Organizer: International conferenceon gas hydrate studies
  • Place of Presentation: Listvyanka, Russia
• [Book] Sediments and Authigenic Carbonates Related toGas-Hydrates in the Sea of Okhotsk : First Results from the CHAOS 2005 Expedition (2007)
  • Author(s): A. Krylov, L. Mazurenko, A. Hachikubo, H. Minami, E. Logvina, N. Nikolaeva, M. Kida, Y. Nunokawa, S. Nishio, A. Obzhirov, Y. Jin, J. Poort and H. Shoji
  • Publisher: Gas Hydrates for the Future Energy and Environment
• [Book] Chemical Analysis of Sediment Cores Offshore Sakhalin, Okhotsk Sea (2007)
  • Author(s): H. Minami, J. Bai, H. Sakagami, A. Hachikubo, K. Hyakutake, K. Abe, T. Konno, N. Kimura, A. Nishide, Y. Todome, L. Mazurenko, T. Matveeva, N. Takahashi, A. Obzhirov, V. Soloviev and H. Shoji
  • Publisher: Gas Hydrates for the Future Energyand Environment
• [Book] Field Investigation of Natural Methane Hydrates at Lake Baikal, Autumn 2005 (2007)
  • Author(s): H. Minami, A. Hachikubo, S. Yamashita, A. Krylov, S. Kataoka, S. Nishio, T.Yokoyama, M. Hyodo, O. Khlystov, M. Grachev and H. Shoji
  • Total Pages: 55
  • Publisher: Gas Hydrates for the Future Energy and Environment
• [Book] Hydration Number Determinations of Natural Gas Hydrates Using ^<13>C-NMR (2007)
  • Author(s): M. Kida, H. Sakagami, H. Minami, N. Takahashi, K. Hyakutake, A. Hachikubo, H. Shoji, S. Takeya, Y. Kamata, T. Ebinuma, H. Narita, V. Soloviev, O. Khlystov and M. Grachev
  • Publisher: Gas Hydratesfor the Future Energy and Environment
• [Book] A Video-Camera Device for Small Bubble Observations in Deep Water near Gas Hydrate Accumulation (2007)
  • Author(s): K. Hyakutake, O. Kitamura, H. Sakagami, H. Minami, K. Abe, A. Hachikubo, H. Shoji, V. Soloviev, A. Obzhirov and Y. Jin
  • Publisher: Gas Hydrates for the Future Energy and Environment
• [Book] オホーツク海のメタンハイドレート調査 (2007)
  • Author(s): 庄子仁, 南尚嗣, 八久保晶弘, 山下聡, 高橋信夫
  • Publisher: 地盤工学会誌