Preliminary evaluation of influence of magmatic process on geo-/hydro-thermal activity prior to explosive eruption using noble gas isotopes

• Project/Area Number: 16K01322
• Research Category: Grant-in-Aid for Scientific Research (C)
• Allocation Type: Multi-year Fund
• Section: 一般
• Research Field: Natural disaster / Disaster prevention science
• Research Institution: Fukushima National College of Technology
• Principal Investigator: SATO KEIKO 福島工業高等専門学校, 化学・バイオ工学科, 特命准教授 (40359196)
• Co-Investigator(Kenkyū-buntansha): 伴 雅雄 山形大学, 理学部, 教授 (50208724) ; 山崎 誠子 国立研究開発法人産業技術総合研究所, 地質調査総合センター, 研究員 (90555236)
• Research Collaborator: Kumagai Hidenori 国立研究開発法人海洋研究開発機構, 海底資源研究開発センター (10344285) ; Takebe Yoshinori 山形大学, 理学部 (40771746)
• Project Period (FY): 2016-04-01 – 2019-03-31
• Project Status: Completed (Fiscal Year 2018)
• Budget Amount: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000); Fiscal Year 2018: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000); Fiscal Year 2017: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000); Fiscal Year 2016: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
• Keywords: 希ガス / 火山噴火準備過程 / 熱水 / 湖水 / 温泉 / 火山層序 / 噴気 / 同位体 / 火山噴火 / 火山活動評価 / 温泉水 / 熱水・温泉水 / 同位体変化

Outline of Final Research Achievements

Noble gases have unique characteristics that they are rarely combined with other chemicals as their very stable nature. In order to expand their application for geochemical tracer, we investigated their variation compared to the volcanogeological natures of the eruption products. A crater lake water sampled from L. Okama and a fumarole gas nearby hot spring were cramped and sealed into Cu-tubing since 2016 autumn, in order to evaluate preparation of eruption. Sufficient amount of He was successfully extracted from the sampled water and transferred to mass spectrometer. He isotope compositions were slightly but significantly deviated from atmospheric composition. According to the mixing extrapolation to mantle 4He/20Ne values from the sample 3He/4He a possible contribution of subcontinental mantle helium was inferred to the crater lake water.

Academic Significance and Societal Importance of the Research Achievements

最近10万年程度の火山活動史が正確に編年されることは、防災の観点から極めて重要である。一方、カルデラ形成を伴うような中小規模～爆発的噴火が10万～近年にかけて見かけ上集中しているため、この範囲の放射年代を精度良く決める事は非常に困難でもある。加えて、そのような爆発的噴火の準備過程が中小規模噴火と同一の噴火様式か否か、必ずしも確かな知見は得られていない。この中で、火山岩全般への適用範囲の広いK-Ar年代と噴出物や熱水・湧水等の希ガス同位体分析から、同位体比の変遷を測定し、異常を読み解き、火山ガス放出の時間変遷と・爆発的噴火への準備過程への制約を試みる。

Research Products

• [Journal Article] Structure of the shallow magma chamber of the active volcano Mt. Zao,NE Japan: Implications for its eruptive time scales (2019)
  • Author(s): Nishi, Y., Ban, M., Takebe, M., Álvarez-Valero, M. A, Oikawa, T. and Yamasaki, S.
  • Journal Title: Journal of Volcanology and Geothermal Research Volume: 371 Pages: 137-161
  • DOI: 10.1016/j.jvolgeores.2019.01.003
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Evolution History of Gassan Volcano, Northeast Japan Arc (2018)
  • Author(s): Oizumi Ryo、Ban Masao、Iwata Naoyoshi
  • Journal Title: Open Journal of Geology Volume: 08 Issue: 07 Pages: 647-661
  • DOI: 10.4236/ojg.2018.87038
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Regional scale rifting and subsidence in the vicinity of Iheya-Minor Ridge, the middle Okinawa Trough: Cruise results of KM17-12C (2018)
  • Author(s): Kumagai, H., Kitada, K., Takahashi, A.
  • Journal Title: JAMSTEC Report of Research and Development Volume: 27 Pages: 68-76
  • NAID: 130007506161
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] A series of scientific drilling at the areas of submarine hydrothermal deposits with core-log integration for deciphering mineralization processes (2018)
  • Author(s): Hidenori Kumagai, Tatsuo Nozaki, Jun-ichiro Ishibashi, Tomokazu Saruhashi, Lena Maeda, Yu’ usuke Kubo, Ken Takai
  • Journal Title: The Twenty-eighth (2018) International Ocean and Polar Engineering Conference Volume: -
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] Evaluation of the toxicity of leaches from hydrothermal sulfide deposits by means of a delayed fluorescence-based bioassay with the marine cyanobacterium Cyanobium sp. NIES-981 (2018)
  • Author(s): Yamagishi, T., Fuchida, S., Katsumata, M., Horie, Y., Mori, F., Kitayama, A., Kawachi, M., Koshikawa, H., Nozaki, T., Kumagai, H. and Ishibashi, J.-I.
  • Journal Title: ECOTOXICOLOGY Volume: 27 Pages: 1303-1309
  • Peer Reviewed / Int'l Joint Research
• [Journal Article] 長期海底放射線測定のためのNaI(Tl)γ線測定装置の開発と海底での最初の測定 (2018)
  • Author(s): 蜷川 清隆，豊田 新，中川 益生，藤原 泰誠，山本 勲，熊谷 英憲，木下 正高，久保 信，芦 寿一 郎
  • Journal Title: ESR応用計測 Volume: 35 Pages: 4-11
• [Journal Article] Onboard experiment investigating metal leaching of fresh hydrothermal sulfide cores into seawater (2018)
  • Author(s): Fuchida, S., Ishibashi, J.-I., Shimada, K., Nozaki, T., Kumagai, H., Kawachi, M., Matsushita, Y., Koshikawa, H.
  • Journal Title: GEOCHEMICAL TRANSACTIONS Volume: 19
  • Peer Reviewed
• [Journal Article] レゴン州立大学におけるAr/Ar年代測定-産総研K-Ar年代との比較研究- (2018)
  • Author(s): 山﨑誠子
  • Journal Title: ESR応用計測 Volume: 34
• [Journal Article] 希ガス同位体分析の阻害要因除去方法 (2018)
  • Author(s): 佐藤佳子、熊谷英憲
  • Journal Title: JAMSTECシ－ズ集 Volume: -
  • Open Access
• [Journal Article] Changes in detrital input, ventilation and productivity in the central Okhotsk Sea during the marine isotope stage 5e, penultimate interglacial period (2018)
  • Author(s): F. J. Jimenez-Espejo, A. Garcia-Alix, N. Harada, A. Bah, S. Sakai, K. Iijima, Q. Chang, K. Sato, K. Suzuki and N. Ohkouchi
  • Journal Title: Journal of Asian Earth Sciences Volume: 156 Pages: 189-200
  • DOI: 10.1016/j.jseaes.2018.01.032
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] For noble gas measurement on submarine hydrothermal fluids, hot spring and environmental water using halogen and sulfide getters (2018)
  • Author(s): Keiko Sato, Hidenori Kumagai
  • Journal Title: Conference on Mass Spectrometry and Proteomics (MSP 2018) Volume: -
  • Peer Reviewed / Open Access
• [Journal Article] 層状チャートに記録された巨細隕石衝突の地球化学的特徴 (2018)
  • Author(s): 佐藤峰南
  • Journal Title: 地質学雑誌 Volume: 124 Pages: 983-993
  • DOI: 10.1016/j.jaesx.2018.100004
  • Peer Reviewed / Open Access
• [Journal Article] 福島高専における環境中の土壌試料の放射線計測の試み (2018)
  • Author(s): 佐藤佳子,櫛田拳,齋藤詩乃,管家拓巳,江本久雄,熊谷英憲
  • Journal Title: 福島工業高等専門学校研究紀要 Volume: 59 Pages: 37-44
  • NAID: 40021768967
  • Peer Reviewed
• [Journal Article] Exploring the base of the volcano: A case study of an active stratovolcano, Mt. Zao, NE Japan (2018)
  • Author(s): Sato S, Ban M, Oikawa T, Yamasaki S, Nishi Y
  • Journal Title: Volcanoes, InTech Volume: 印刷中
  • Peer Reviewed / Open Access
• [Journal Article] 橋梁目視点検時の環境放射能の安全性に関する研究 (2017)
  • Author(s): 江本久雄、十亀 陽一郎、佐藤佳子
  • Journal Title: 福島工業高等専門学校研究紀要 Volume: 58 Pages: 47-52
  • Peer Reviewed / Open Access
• [Journal Article] Halogen variations through the quenched margin of a MORB lava: Evidence for direct assimilation of seawater during eruption. Geochemistry Geopyhysics Geosystems (2017)
  • Author(s): Michael W. Broadley, Ray. Burgess, Hidenori. Kumagai, Natalie M. Curran, Chris J. Ballentine
  • Journal Title: Geochemistry Geopyhysics Geosystems Volume: 18 Issue: 7 Pages: 2413-2428
  • DOI: 10.1002/2016gc006711
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Deepest and hottest hydrothermal activity in the Okinawa Trough: the Yokosuka site at Yaeyama Knoll (2017)
  • Author(s): J. Miyazaki, S. Kawagucci, A. Makabe, A. Takahashi, K. Kitada, J. Torimoto, Y. Matsui, E. Tasumi, T. Shibuya, K. Nakamura, S. Horai, S. Sato, J. Ishibashi, H. Kanzaki, S. Nakagawa, M. Hirai, Y. Takaki, K. Okino, H. K. Watanabe, H. Kumagai, C. Chen
  • Journal Title: Royal Society Open Science Volume: 4 Issue: 12 Pages: 171570-171570
  • DOI: 10.1098/rsos.171570
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Thermal history of Precambrian metamorphic rocks (2017)
  • Author(s): H. Hyodo, K. Sato and H. Kumagai
  • Journal Title: KURRI Progress Report 2017 Volume: なし Pages: 29112-29112
  • Open Access
• [Journal Article] Magma feeding system in the initiation of Goshikidake Activity (Zao volcano, Japan) (2016)
  • Author(s): Yuki Nishi, Masao Ban, Teruki Oikawa, Seiko Ymamasaki, Shun Sato, Antonio M. Alvarez-Valero, Ryuici Shinjo
  • Journal Title: Goldschmidt Conference 2016 Volume: 08b-53
  • Peer Reviewed / Open Access / Int'l Joint Research
• [Journal Article] Eruption histories of Zao and Azuma Volcanoes and their magma feeding systems for recent activities (2016)
  • Author(s): Masao Ban, Yoshinori Takebe, Tatsuya Adachi, Ruriko Matsui and Yuki Nishi
  • Journal Title: Bulletin of the Earthquake Research Institute, University of Tokyo Volume: 91 Pages: 25-39
  • NAID: 120006221590
  • Peer Reviewed / Acknowledgement Compliant
• [Journal Article] 有望海域の絞り込みに向けて-成因モデルの果たす役割 (2016)
  • Author(s): 鈴木 勝彦, 熊谷 英憲, 池原 研, 山崎 徹, 石橋 純一郎
  • Journal Title: 海底熱水鉱床の成り立ち -調査手法の確立に向けて Pages: 15-18
• [Journal Article] 伊平屋北海丘・伊平屋小海嶺フィールドの成因モデルの現状の理解と今後の展開 (2016)
  • Author(s): 鈴木 勝彦, 熊谷 英憲, 池原 研, 山崎 徹, 石橋 純一郎
  • Journal Title: 海底熱水鉱床の成り立ち -調査手法の確立に向けて Pages: 21-24
• [Journal Article] 『次世代海洋資源調査技術』確立にむけた今後の取組みと実用化にむけた課題 (2016)
  • Author(s): 鈴木 勝彦， 熊谷 英憲
  • Journal Title: 海底熱水鉱床の成り立ち -調査手法の確立に向けて Pages: 25-28
• [Journal Article] ガス分析用前処理装置及びガス分析用前処理方法 (2016)
  • Author(s): 佐藤佳子，熊谷英憲
  • Journal Title: JAMSTEC イノベーションニュース
  • Open Access
• [Journal Article] Noble Gas Evolution in Submarine Volcanoes: New Forecasting Perspectives (2016)
  • Author(s): Alvarez-Valero AM, Burgess R, Barcena MA, Fraile-Nuez E, Ban M, Flores JA, Recio C, Ruzie L, Geyer A, Giralt S, Recio G, Jordan R
  • Journal Title: Goldschmidt Conference 2016 Pages: 52-52
  • Peer Reviewed / Open Access
• [Journal Article] Homogeneous Mantle and Diverse Arc Crust: Significant Role of Mafic Lower Crust for Chemical Diversity of Arc Magmas (2016)
  • Author(s): Ban M, Kimura J-I, Takahashi T, Uzawa Y, Ohba T, Fujinawa A, Hayashi S, Yoshida T, Miyazaki T, Chan Q, Senda R, Vaglarov B, Tatsumi Y
  • Journal Title: Goldschmidt Conference 2016 Pages: 151-151
  • Peer Reviewed / Open Access
• [Journal Article] 40Ar-39Ar dating and tectonic implications of volcanic rocks recovered at IODP Hole U1342A and D on Bowers Ridge, Bering Sea (2015)
  • Author(s): Keiko Sato, Hiroshi Kawabata, David William Scholl, Hironobu Hyodo, Kozo Takahashi, Katsuhiko Suzuki, Hidenori Kumagai
  • Journal Title: Deep Sea Research II Volume: － Pages: 214-226
  • DOI: 10.1016/j.dsr2.2015.03.008
  • Peer Reviewed / Acknowledgement Compliant
• [Presentation] Long-term monitoring of the deep-sea artificial hydrothermal vent with in-situ experiment of mineral precipitation (2019)
  • Author(s): Nozaki, T., Nagase, T., Torimoto, J., Takaya, Y., Ishibashi, J.-i., Shimada, K., Watanabe, M., Masaki, Y., Kitada, K., Saito, M., Sakai, S., Yokoyama, T., Akiyama, K., Sakurai, N., Saruhashi, T., Kyo, M., Kumagai, H., Maeda, L., Takai, K.
  • Organizer: 16th Water Dymamics Symposium
  • Int'l Joint Research
• [Presentation] Sub-seafloor hydrothermal mineralization process in the Izena Hole, middle Okinawa Trough (2019)
  • Author(s): Takaya, Y., Yamasaki, T., Nagase, T., Nozaki, T., Ishibashi, J.-i., Kumagai, H., Maeda, L., CK16-05 cruise members
  • Organizer: 16th Water Dymamics Symposium
  • Int'l Joint Research
• [Presentation] 2018年度航海概要：熱水鉱床開発に関わる調査観測手法の実証と環境ベースラインデータの収集 (2019)
  • Author(s): 山本啓之, 川口慎介, 渡部裕美, Dhugal Lindsay, 近藤俊祐, 矢萩拓也, CHEN Chong, 前田洋作, 吉村翔太, 熊谷英憲, 北田数也, 北橋倫, 宮崎淳一, 猪又健太郎, 越川海, 大田修平, 宝来俊育, 武藤久, 西翔太郎, 三品裕史, 坂本葉月, 上道奈瑠実, 内田啓太, 小池志門, 佐野道則, 本橋修
  • Organizer: ブルーアースサイエンス・テク2019
• [Presentation] 海底鉱物資源開発の環境影響―熱水鉱床開発による海洋金属汚染の可能性を考える－ (2019)
  • Author(s): 淵田茂司,島田和彦,石橋純一郎,野崎達生,熊谷英憲,松下能孝,越川海,河地正伸
  • Organizer: ブルーアースサイエンス・テク2019
• [Presentation] 蔵王周辺の温泉、湧水の希ガス同位体比からの火山活動の変化 (2019)
  • Author(s): 佐藤佳子、伴雅雄、岩田尚能、後藤章夫、熊谷英憲
  • Organizer: 第17回同位体科学研究会
• [Presentation] 福島県で採取した土壌試料の放射能と環境動態 (2019)
  • Author(s): 管家拓巳、熊谷英憲、眞壁明子、渋谷岳造、佐藤佳子
  • Organizer: 第17回同位体科学研究会
• [Presentation] Magma plumbing system from BC466 to present in Chokai volcano, NE Japan (2018)
  • Author(s): Ban, M., Takahashi, T., Sato, T., Hayashi, S., Ohba, T., Shinjo, R. and Nishi, Y.
  • Organizer: AOGS 15th Annual Meeting
  • Int'l Joint Research
• [Presentation] Pre-eruptive processes of Goshikidake pyroclastic rocks unit 4-5 deposits, Zao volcano, Japan: Zoning profiles of orthopyroxene phenocrysts (2018)
  • Author(s): Sato, M. and Ban, M.
  • Organizer: JpGU-AGU Joint Meeting 2018
  • Int'l Joint Research
• [Presentation] 東北日本、鳥海山の紀元前466年以降のマグマ供給系の変遷 (2018)
  • Author(s): 伴雅雄、高橋拓也、佐藤昂徳、林信太郎、大場司、新城竜一、西勇樹
  • Organizer: 日本火山学会2018年秋季大会
• [Presentation] 熊野岳山頂溶岩および馬の背溶岩における層序と岩石学的特徴 (2018)
  • Author(s): 伊藤直人、伴雅雄
  • Organizer: 日本火山学会2018年度秋季大会
• [Presentation] 蔵王火山，五色岳火砕岩類 unit IV-5 のマグマ混合プロセス (2018)
  • Author(s): 佐藤初洋、伴雅雄
  • Organizer: 日本火山学会2018年度秋季大会
• [Presentation] 蔵王火山，五色岳火砕岩類 unit IV-5 の噴火準備過程 (2018)
  • Author(s): 佐藤初洋、伴雅雄
  • Organizer: 日本鉱物科学会2018年年会
• [Presentation] 下部地殻マグマプロセス：東北日本第四紀フロント火山の同位体組成からの検討 (2018)
  • Author(s): 伴雅雄、木村純一、高橋俊郎、鵜沢由香、大場司、藤縄明彦、林信太郎、吉田武義、宮崎隆、Chan Qing、仙田量子、Vaglarov Bogdan、巽好幸
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 蔵王火山、熊野岳山頂溶岩及び火砕岩類における噴火史とマグマ組成変化 (2018)
  • Author(s): 伊藤直人、伴雅雄
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] 東北日本、月山火山の形成史：直下に存在する断層の活動との関係 (2018)
  • Author(s): 大泉涼、武部未来、伴雅雄、岩田尚能
  • Organizer: 平成30年度東北地域災害科学研究集会
• [Presentation] 掘削・検層による海底熱水活動域の調査：沖縄トラフ伊平屋北海丘の例 (2018)
  • Author(s): 斎藤実篤・真田佳典・濱田洋平・山田泰広・野崎達生・熊谷英憲・石橋純一郎
  • Organizer: 資源地質学会第68回年講演会．シンポジウム「海底鉱物資源－技術開発研究の最前線－」
  • Invited
• [Presentation] 海底熱水鉱床の成因的制約に基づいて大規模海底下鉱体有望域を絞り込むには (2018)
  • Author(s): 熊谷英憲，浦辺徹郎
  • Organizer: 第２７回海洋工学シンポジウム
• [Presentation] 伊是名海穴での掘削コアと検層の対比：「ちきゅう」掘削CK16-05 (2018)
  • Author(s): 熊谷 英憲、野崎 達生、石橋 純一郎、池原 研、山田 泰広、北田 数也、真田 佳典、正木 裕香、小 森 省吾、高谷 雄太郎、山崎 徹、長瀬 敏郎、前田 玲奈、CK16-05航海 乗船者一同
  • Organizer: 日本地球惑星科学連合2018年大会
• [Presentation] Subseafloor mineralization at the Izena Hole, Okinawa Trough from the aspect of drill cores obtain by the CK16-05 Cruise (Exp. 909) (2018)
  • Author(s): Nozaki, T., Takaya, Y., Nagase, T., Yamasaki, T., Ishibashi, J.-I., Kumagai, H., Maeda, L., CK16-05 Cruise Members
  • Organizer: 29th V.M. Goldschmidt conference
  • Int'l Joint Research
• [Presentation] Comparison of ore formation processes between VHMS deposits and a submarine hydrothermal ore deposit in Okinawa Trough (2018)
  • Author(s): Otake, T., Ikeshima, T., Sato, T., Ishibashi, J., Nozaki, T., Kumagai, H., Maeda, L., CK16-05 Onboard Members
  • Organizer: 29th V.M. Goldschmidt conference
  • Int'l Joint Research
• [Presentation] 伊是名海穴掘削コア試料の岩相ユニット区分および地震波探査との照合 (2018)
  • Author(s): 野崎達生,熊谷英憲,石橋純一郎,池原研,山田泰広,北田数也,真田佳典,正木裕香,小森省吾,高谷雄太 郎,山崎徹,長瀬敏郎,前田玲奈,CK16-05航海乗船者一同
  • Organizer: 日本地質学会
• [Presentation] 沖縄トラフ南部の熱水分布と地震活動 (2018)
  • Author(s): 熊谷英憲、関根秀太郎
  • Organizer: 2018年日本火山学会秋季大会
• [Presentation] Subseafloor mineralization beneath hemipelagic sediments at the Izena Hole, middle Okinawa Trough, observed through the CK16-05 Cruise (Exp. 909) (2018)
  • Author(s): Nozaki, T., Takaya, Y., Nagase, T., Yamasaki, T., Ishibashi, J.-I., Kumagai, H., Maeda, L., CK16-05 Cruise Members
  • Organizer: AGU Fall Meeting 2018
  • Int'l Joint Research
• [Presentation] Ore formation processes in a submarine hydrothermal ore deposit in Hakurei site, Izena Hole, Okinawa Trough: comparison with Kuroko deposits (2018)
  • Author(s): Otake, T., Ikeshima, T., Sato, T., Ishibashi, J.-I., Nozaki, T., Kumagai, H., Maeda, L., CK16-05 Cruise onboard members
  • Organizer: 日本地球惑星科学連合2018年大会
  • Int'l Joint Research
• [Presentation] A Raman spectroscopic study on sphalerite from seafloor hydrothermal deposit (2018)
  • Author(s): Junji Torimoto, Taisei Fujiwara, Hidenori Kumagai, Tatsuo Nozaki, Ken Takai, Katsuhiko Suzuki, Hirofumi Yamamoto, Hideaki Machiyama, Fujio Yamamoto
  • Organizer: 日本地球惑星科学連合2018年大会
  • Int'l Joint Research
• [Presentation] 沖縄トラフ伊是名海穴海底熱水鉱床における鉱石鉱物の変質プロセス (2018)
  • Author(s): 池島拓郎, 大竹翼, 佐藤努, 小野修司, 石橋純一郎, 野崎達生, 熊谷英憲, 前田玲奈, CK16-05乗船 者一同
  • Organizer: 資源地質学会
• [Presentation] 沖縄トラフ伊是名海穴熱水域より得られた掘削コアの地球化学的特徴 (2018)
  • Author(s): 石橋純一郎, 堤映日, 土岐知弘, 高谷雄太郎, 野崎達生, 熊谷英憲, 前田玲奈, CK16-05乗船者一同
  • Organizer: 資源地質学会
• [Presentation] 沖縄トラフ産硫化物チムニーにおける鉱物組織と鉱物組成の空間的変化 (2018)
  • Author(s): 鳥本淳司, 藤原泰誠, 野崎達生, 高谷雄太郎, 熊谷英憲
  • Organizer: 資源地質学会第68回年会講演会
• [Presentation] Pore fluid chemistry of active hydrothermal fields in the mid-Okinawa Trough (2018)
  • Author(s): Ishibashi, J.-I., Toki, T., Shinjo, R., Nozaki, T., Kumagai, H., Maeda, L., Onboard Members of CK16-01, CK16-05 Campaigns
  • Organizer: 29th V.M. Goldschmidt conference
  • Int'l Joint Research
• [Presentation] Spatial variations of mineral texture and chemical composition of sulfide chimney collected from the Okinawa Trough, Japan (2018)
  • Author(s): J. TORIMOTO, T. FUJIWARA, T. NOZAKI , Y. TAKAYA, H. KUMAGAI
  • Organizer: Goldschmidt2018
  • Int'l Joint Research
• [Presentation] Temperature and pressure monitoring using the Kuroko cultivation apparatus installed on a deep-sea artificial hydrothermal vent in the middle Okinawa Trough (2018)
  • Author(s): Masaki, Y., Nozaki, T., Saruhashi, T., Kyo, M., Sakurai, N., Yokoyama, T., Akiyama, K., Kumagai, H., Maeda, L., Kinoshita, M.
  • Organizer: AGU Fall Meeting 2018
  • Int'l Joint Research
• [Presentation] Mineralogical and geochemical characteristics of hydrothermal clay minerals beneath active hydrothermal fields at the Iheya North Knoll, Middle Okinawa Trough (2018)
  • Author(s): Ishibashi, J.-I., Totsuka, S., Kira, Y., Tsutsumi, S., Yamasaki, T., Takaya, Y., Nozaki, T., Kumagai, H., Maeda, L., Kubo, Y., On-board members of Chikyu SIP Cruises
  • Organizer: AGU Fall Meeting 2018
  • Int'l Joint Research
• [Presentation] Depiction of the sub-seafloor hydrothermal system in the Izena Hole, middle Okinawa Trough based on the whole rock chemical analyses and mineralogical observations of core samples (2018)
  • Author(s): Takaya, Y., T., Yamasaki, T., Nagase, T., Yonezu, K., Ikehata, K., Totsuka, S., Nozaki, T., Ishibashi, J.-I., Kumagai, H., Maeda, L., CK16-05 Cruise Members
  • Organizer: AGU Fall Meeting 2018
  • Int'l Joint Research
• [Presentation] A drilling campaign in Okinawa Trough, back arc hydrothermal systems (2018)
  • Author(s): Hidenori Kumagai, Jun-ichiro Ishibashi, Tatsuo Nozaki, Ken Takai, Toshiro Nagase, Lena Maeda, Yusuke Kubo, On-board members of Chikyu SIP Cruises
  • Organizer: AGU Fall meeting 2018
  • Int'l Joint Research
• [Presentation] 白山火山最新期の白水滝溶岩に対する40Ar/39Ar年代測定の試み (2018)
  • Author(s): 山﨑誠子，中野 俊，Daniel Miggins，Anthony Koppers
  • Organizer: 地球惑星科学連合2018年大会
• [Presentation] 蔵王火山最新期溶岩の K-Ar および Ar/Ar 年代 (2018)
  • Author(s): 山﨑誠子，Daniel Miggins，Anthony Koppers，伴 雅雄，及川輝樹
  • Organizer: 地球惑星科学連合2018年大会
• [Presentation] For noble gas measurement on submarine hydrothermal fluids, hot spring and environmental water using halogen and sulfide getters (2018)
  • Author(s): Keiko Sato, Hidenori Kumagai
  • Organizer: 日本質量分析学会、MSSJ-PROTEOM joint meeting 2018
  • Int'l Joint Research
• [Presentation] Eruption history of Zao volcano (2018)
  • Author(s): Ban M
  • Organizer: 15th International Workshop on WATER DYNAMICS Deeper and Hotter in Frontier Earth
  • Int'l Joint Research
• [Presentation] Eruption history of pre-Goshikidake, Zao volcano (2017)
  • Author(s): Yuki Nishi, Masao Ban, Oikawa Teruki
  • Organizer: JPGU-AGU joint meeting 2017
  • Int'l Joint Research
• [Presentation] Temporal change of magma plumbing system in flourish time of Zao volcano, NE Japan (2017)
  • Author(s): Sato S, Ban M, Nishi Y, Oikawa T, Yamasaki S
  • Organizer: IAVCEI 2017
  • Int'l Joint Research
• [Presentation] 蔵王山、古熊野岳-中丸山火山体のマグマ供給系の変化 (2017)
  • Author(s): 伴雅雄、佐藤真、西勇樹、及川輝樹、山崎誠子
  • Organizer: 日本鉱物科学会2017年年会
• [Presentation] 蔵王火山、熊野岳山頂溶岩および馬の背溶岩における層序とマグマ供給系の解明 (2017)
  • Author(s): 伊藤直人、伴雅雄
  • Organizer: 日本火山学会2017年度秋季大会
• [Presentation] 蔵王火山、五色岳形成開始前後のマグマ溜まりの構造について (2017)
  • Author(s): 西勇樹、伴雅雄、及川輝樹、山崎誠子
  • Organizer: 日本火山学会2017年度秋季大会
• [Presentation] Reconstruction of the Growth History of Kuju Volcanic Complex, Southwest Japan: Estimation of Magma Discharge Rates by Unspiked K-Ar and 40Ar/39Ar Dating (2017)
  • Author(s): S. Yamasaki, H., Hoshizumi, D. Miggins, A. Koppers, A. Matsumoto
  • Organizer: IAVCEI 2017
  • Int'l Joint Research
• [Presentation] 14万年前以降の白山火山群の形成史 (2017)
  • Author(s): 藤原寛，石﨑泰男，中野俊，山﨑誠子
  • Organizer: 日本火山学会2017年大会
• [Presentation] オレゴン州立大学におけるAr/Ar年代測定―産総研K-Ar年代との比較研究― (2017)
  • Author(s): 山﨑誠子
  • Organizer: 日本フィッション・トラック研究会
• [Presentation] K-A r age connected with initial Ar isotopes and anomalous noble gas isotope ratio, observed in eruption products at Zao newest stage (2017)
  • Author(s): Keiko Sato, Yoshinori Takebe, Seiko Yamasaki, Hidenori Kumagai, Naoyoshi Iwata, Masao Ban
  • Organizer: JPGU-AGU joint meeting 2017
  • Int'l Joint Research
• [Presentation] The noble gas isotope anomaly in the newest-stage products of Zao volcano, NE Japan (2017)
  • Author(s): K. Sato, Y. Takebe, S. Yamasaki, H. Kumagai, N. Iwata, M. Ban
  • Organizer: IAVCEI 2017 Meeting
  • Int'l Joint Research
• [Presentation] Noble gas abundance and isotope ratios dissolved in surface water at an active volcano, Zao, Japan, using newly developed preprocessing apparatus, (2017)
  • Author(s): H. Kumagai, K. Sato, M. Ban, N. Iwata
  • Organizer: DINGUE 5th,
  • Int'l Joint Research
• [Presentation] 環境動態に対する同位体地球化学からのアプローチ (2017)
  • Author(s): 佐藤佳子
  • Organizer: 化学工学会、福島化学工学懇話会総会2017
  • Invited
• [Presentation] 蔵王火山周辺の湖水・湧水の希ガス同位体比 (2017)
  • Author(s): 佐藤佳子、熊谷英憲，岩田尚能，伴雅雄
  • Organizer: 日本地球化学会2017年会
• [Presentation] 湖水・湧水の火山起源の希ガス同位体比測定の試み (2017)
  • Author(s): 佐藤佳子、岩田尚能，伴雅雄
  • Organizer: 日本質量分析学会同位体比部会2017年
• [Presentation] 沖縄トラフ南部の熱水活動(予報) (2017)
  • Author(s): 熊谷英憲、中村謙太郎、北田数也、宮崎淳一、川口慎介、金子純二、高橋亜夕、松井洋平、眞壁明子、 渋谷岳造、高井研
  • Organizer: 日本火山学会２０１７年度秋季大会
• [Presentation] K-Ar年代測定およびAr測定試料のワーキングスタンダード (2016)
  • Author(s): 佐藤佳子，熊谷英憲，羽生毅
  • Organizer: 日本質量分析学会同位体比部会2016年度
  • Place of Presentation: 秋田
  • Year and Date: 2016-11-16
• [Presentation] ラハール堆積物と噴出物の岩石学的対比- 鳥海山の例- (2016)
  • Author(s): 菅野拓矢，大場 司，南 裕介，林信太郎，伴 雅雄
  • Organizer: 日本火山学会2016年秋期大会
  • Place of Presentation: 富士吉田市
  • Year and Date: 2016-10-13
• [Presentation] 蔵王火山、最近 3.5 万年間の噴出物の岩石学的特徴 とマグマ供給系の変遷 (2016)
  • Author(s): 武部義宜，西 勇樹，河野 元，足立辰也，佐藤 光，伴 雅雄
  • Organizer: 日本火山学会2016年秋期大会
  • Place of Presentation: 富士吉田市
  • Year and Date: 2016-10-13
• [Presentation] 最新期のK-Ar 年代をもつ蔵王火山の初生比および 希ガス同位体比の変遷 (2016)
  • Author(s): 佐藤佳子，武部義宜，熊谷英憲，伴 雅雄
  • Organizer: 日本火山学会2016年秋期大会
  • Place of Presentation: 富士吉田市
  • Year and Date: 2016-10-13
• [Presentation] 蔵王火山五色岳形成開始前後の噴出物のマグマ溜まり (2016)
  • Author(s): 西 勇樹，伴 雅雄，及川輝樹，山﨑誠子
  • Organizer: 日本火山学会2016年秋期大会
  • Place of Presentation: 富士吉田市
  • Year and Date: 2016-10-13
  • Invited
• [Presentation] 第四紀火山，冷水山火山の岩石学的特徴 (2016)
  • Author(s): 佐藤 真，伴 雅雄，高野 徹， 及川輝樹，山﨑誠子
  • Organizer: 日本火山学会2016年秋期大会
  • Place of Presentation: 富士吉田市
  • Year and Date: 2016-10-13
• [Presentation] 蔵王火山、1895年噴出物中の火山弾の岩石学的特徴 (2016)
  • Author(s): 廣上千尋，伴雅雄
  • Organizer: 日本火山学会2016年秋期大会
  • Place of Presentation: 富士吉田市
  • Year and Date: 2016-10-13
• [Presentation] 最新期のK-Ar年代を示した蔵王火山熔岩の希ガス同位体比組成 (2016)
  • Author(s): 佐藤佳子
  • Organizer: 巨大地震と火山活動 第3回研究会
  • Place of Presentation: 山形県蔵王
  • Year and Date: 2016-09-20
• [Presentation] 蔵王火山の活動史 (2016)
  • Author(s): 伴雅雄
  • Organizer: 巨大地震と火山活動 第3回研究会
  • Place of Presentation: 山形県蔵王
  • Year and Date: 2016-09-20
• [Presentation] Magma feeding system in the initiation of Goshikidake Activity (Zao volcano, Japan) (2016)
  • Author(s): Yuki Nishi, Masao Ban, Teruki Oikawa, Seiko Ymamasaki, Shun Sato, Antonio M. Alvarez-Valero, Ryuici Shinjo
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: Yokohama, JAPAN
  • Year and Date: 2016-06-26
  • Int'l Joint Research
• [Presentation] Noble Gas Evolution in Submarine Volcanoes: New Forecasting Perspectives. (2016)
  • Author(s): Alvarez-Valero AM, Burgess R, Barcena MA, Fraile-Nuez E, Ban M, Flores JA, Recio C, Ruzie L, Geyer A, Giralt S, Recio G, Jordan R
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: Yokohama, JAPAN
  • Year and Date: 2016-06-26
  • Int'l Joint Research
• [Presentation] Homogeneous Mantle and Diverse Arc Crust: Significant Role of Mafic Lower Crust for Chemical Diversity of Arc Magmas (2016)
  • Author(s): Ban M, Kimura J-I, Takahashi T, Uzawa Y, Ohba T, Fujinawa A, Hayashi S, Yoshida T, Miyazaki T, Chan Q, Senda R, Vaglarov B, Tatsumi Y
  • Organizer: Goldschmidt Conference 2016
  • Place of Presentation: Yokohama, JAPAN
  • Year and Date: 2016-06-26
  • Int'l Joint Research
• [Presentation] 海底熱水の希ガス同位体測定のための前処理装置開発とスタンダード測定の試み (2016)
  • Author(s): 佐藤佳子， 熊谷英憲， 岩田 尚能，岡村 慶，鈴木 勝彦
  • Organizer: 日本地球惑星連合 ２０１６年度連合大会
  • Place of Presentation: 千葉・幕張
  • Year and Date: 2016-05-22
• [Presentation] 蔵王火山, 御釜-五色岳火山体基底部及びその周辺に分布する噴出物の地質学的・岩石学的研究 (2016)
  • Author(s): 西勇樹，伴雅雄，及川輝樹，山崎誠子
  • Organizer: 日本地球惑星連合 ２０１６年度連合大会
  • Place of Presentation: 千葉・幕張
  • Year and Date: 2016-05-22
• [Presentation] 海底下高温流体の温度と流体量の推定：掘削同時検層と掘削パラメータからのアプローチ (2016)
  • Author(s): 濱田 洋平，斎藤 実篤， 真田 佳典， 正木 裕香， MOE KYAW， 木戸 ゆかり， 熊谷 英憲， 野崎 達生，鈴木 勝彦，前田 玲奈，CK14-04航海 乗船者一同， CK16-01航海 乗船者一同
  • Organizer: 日本地球惑星連合 ２０１６年度連合大会
  • Place of Presentation: 千葉・幕張
  • Year and Date: 2016-05-22
• [Presentation] 海底熱水循環系の時空間スケールに対する考察：沖縄トラフ熱水域の孔内・海底熱流量からの推定 (2016)
  • Author(s): 木下 正高，正木 裕香，濱田 洋平，谷川 亘，熊谷 英憲，野崎 達生
  • Organizer: 日本地球惑星連合 ２０１６年度連合大会
  • Place of Presentation: 千葉・幕張
  • Year and Date: 2016-05-22
• [Presentation] 鳥兜山-横倉山・古熊野岳・中丸山火山体の地質学的・岩石学的研究 (2016)
  • Author(s): 佐藤真，伴雅雄，及川輝樹，山崎誠子
  • Organizer: 日本地球惑星連合 ２０１６年度連合大会
  • Place of Presentation: 千葉・幕張
  • Year and Date: 2016-05-22
• [Presentation] 蔵王火山の過去約800年間のマグマ供給系 (2016)
  • Author(s): 伴雅雄，足立辰也，廣上千尋，武部 義宜
  • Organizer: 日本地球惑星連合 ２０１６年度連合大会
  • Place of Presentation: 千葉・幕張
  • Year and Date: 2016-05-22
• [Presentation] 北海道中央部第四紀大雪火山群の火山地質学的及び岩石学的研究 -特に，活動年代とマグマ変遷について- (2016)
  • Author(s): 石毛 康介，中川 光弘，山崎 誠子，松本 哲一
  • Organizer: 日本地球惑星連合 ２０１６年度連合大会
  • Place of Presentation: 千葉・幕張
  • Year and Date: 2016-05-22
• [Presentation] 海底熱水鉱床調査の基礎情報 －調査システム確立に向けた成因論からの提案－ (2016)
  • Author(s): 石橋純一郎，熊谷英憲
  • Organizer: 第３回 次世代海洋資源調査技術シンポジウム
  • Place of Presentation: 東京
• [Book] 日本地方地質誌2「東北地方」 (2017)
  • Author(s): 「東北地方」編集委員会、伴雅雄(副編集委員長)
  • Total Pages: 693
  • Publisher: 朝倉書店
• [Patent(Industrial Property Rights)] ガス分析用前処理装置及びガス分析用前処理方法 (2018)
  • Inventor(s): 佐藤佳子、熊谷英憲
  • Industrial Property Rights Holder: 佐藤佳子、熊谷英憲
  • Industrial Property Rights Type: 特許
  • Patent Publication Number: 2017-106903
  • Filing Date: 2018
• [Patent(Industrial Property Rights)] ガス分析用前処理装置及びガス分析用前処理方法 (2016)
  • Inventor(s): 佐藤佳子・熊谷英憲
  • Industrial Property Rights Holder: 佐藤佳子・熊谷英憲
  • Industrial Property Rights Type: 特許
  • Filing Date: 2016-11-08
• [Patent(Industrial Property Rights)] Preprocessing apparatus and method for gas analysis (2016)
  • Inventor(s): Keiko Sato & Hidenori Kumagai
  • Industrial Property Rights Holder: Keiko Sato & Hidenori Kumagai
  • Industrial Property Rights Type: 特許
  • Filing Date: 2016-12-01
  • Overseas