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

2008 Fiscal Year Final Research Report

• 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(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
• Keywords: メタンハイドレート / 化学解析

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)
  • 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
  • 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
  • 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
  • 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] 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 Pages: L05405
  • 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 Pages: L21502
  • 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
  • Peer Reviewed
• [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,
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20080000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Year and Date: 20070000
• [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
  • Total Pages: 49-54
  • 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
  • Total Pages: 57-59
  • 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
  • Total Pages: 97-102
  • 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
  • Total Pages: 193-196
  • 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
  • Total Pages: 55(10),5-8
  • Publisher: 地盤工学会誌