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Material scientific approach for mitigating unpredictable explosive volcanic hazards: an investigation into magma behavior

Research Project

Project/Area Number 20K05024
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Review Section Basic Section 25030:Disaster prevention engineering-related
Research InstitutionAkita University

Principal Investigator

Ohba Tsukasa  秋田大学, 国際資源学研究科, 教授 (10272014)

Co-Investigator(Kenkyū-buntansha) 高橋 亮平  秋田大学, 国際資源学研究科, 准教授 (10396286)
井村 匠  山形大学, 理学部, 助教 (20878524)
Project Period (FY) 2020-04-01 – 2023-03-31
Project Status Completed (Fiscal Year 2022)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2022: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2021: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2020: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords突発的噴火 / 水蒸気噴火 / マグマ水蒸気噴火 / プリニー式噴火 / 火山熱水系 / 火山灰 / 硫黄同位体 / 蔵王火山 / 阿蘇火山 / 鳥海火山 / 栗駒火山 / 秋田焼山火山 / 吾妻火山 / 噴火 / マグマ / 災害予想 / 岩石学
Outline of Research at the Start

水蒸気噴火等の突発的火山爆発について、火山灰分析(硫黄同位体・岩石学)により噴火発生条件、発生過程、マグマの挙動・関与を解析し、噴火推移予測の精度向上を目指す。日本国内や東南アジア等における複数の噴火事例に対して調査し、解析方法の確立と一般法則の解明を目指す。これまでマグマの挙動の解析が困難であった水蒸気噴火についても、硫黄同位体分析の導入によりそれが可能となる。代表者が築き上げた岩石学的手法と硫黄同位体分析を合わせることで、突発的火山爆発の発生場を総合的に理解し、火山活動予測の精度が向上する。この成果は御嶽山噴火のような突発的火山爆発災害の軽減へ貢献するものと期待される。

Outline of Final Research Achievements

This study examined volcanic products from Zao, Akita-Yakeyama, Chokai, Aso (2021 eruption), Kurikoma, Iwate, Kelud, and Lamongan volcanoes. The roles of magma on onset eruptions are different by volcano and eruption event. We reported the result of individual volcanic eruptions as peer-reviewed papers and summarized to conclude an integrated model of steam-blast eruptions, which emphasizes three types of steam-blast eruptions.

Academic Significance and Societal Importance of the Research Achievements

火山災害軽減のためには、突発的に生じる噴火を予測する必要がある。そのためには観測の実施もさることながら、噴火の原因を探究することが重要である。本研究は、最近または過去に発生した突発的噴火のメカニズム、とりわけ水蒸気噴火への伏在マグマの役割について多数の事例研究から重要な知見を得た。ここでは火山の個別性を理解するとともに、水蒸気噴火の一般的なモデルを構築した。これらは火山災害軽減のための地域防災計画等を策定・修正するうえで重要な知見となる。

Report

(4 results)
  • 2022 Annual Research Report   Final Research Report ( PDF )
  • 2021 Research-status Report
  • 2020 Research-status Report
  • Research Products

    (31 results)

All 2023 2022 2021 2020 Other

All Int'l Joint Research (3 results) Journal Article (18 results) (of which Int'l Joint Research: 12 results,  Peer Reviewed: 18 results,  Open Access: 7 results) Presentation (9 results) (of which Int'l Joint Research: 5 results,  Invited: 3 results) Remarks (1 results)

  • [Int'l Joint Research] バンドン工科大学/パジャジャラン大学/ガジャマダ大学(インドネシア)

    • Related Report
      2022 Annual Research Report
  • [Int'l Joint Research] プルタミナ大学/バンドン工科大学/LIPI(インドネシア)

    • Related Report
      2020 Research-status Report
  • [Int'l Joint Research] フィリピン大学デリマン校(フィリピン)

    • Related Report
      2020 Research-status Report
  • [Journal Article] 秋田焼山火山における過去6000年間の爆発的活動による降下火砕物の層序,年代,化学的特徴2023

    • Author(s)
      南 裕介, 伊藤順一, 草野有紀, 及川輝樹, 大場 司
    • Journal Title

      火山

      Volume: 印刷中

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Eruptive history of the last-1300-years activity of Kelud volcano, Indonesia: Inferences from stratigraphy, chronology, sedimentology, componentry, and geochemistry2023

    • Author(s)
      Indriyanto Jananda N.、Ohba Tsukasa、Hoshide Takashi、Angkasa Syahreza S.、Abdurrachman Mirzam
    • Journal Title

      Journal of Volcanology and Geothermal Research

      Volume: 433 Pages: 107723-107723

    • DOI

      10.1016/j.jvolgeores.2022.107723

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geological constraints on volcanic-fluid pathways at the Maruyamasawa-Fumarolic-Geothermal-Area, and its relation to the present magmatic-hydrothermal activity in Zao Volcano, Tohoku, Japan2023

    • Author(s)
      Imura Takumi、Ban Masao、Tsunematsu Kae、Goto Akio、Okada Jun、Kuri Miwa
    • Journal Title

      Journal of Volcanology and Geothermal Research

      Volume: 437 Pages: 107793-107793

    • DOI

      10.1016/j.jvolgeores.2023.107793

    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Late Holocene Tephrostratigraphy at Chokai Volcano, Northern Japan, and Contribution to Hazard Assessment2022

    • Author(s)
      Ohba Tsukasa、Hayashi Shintaro、Ban Masao、Imura Takumi、Minami Yusuke、Endo Masahiro、Akita University 1-1 Tegata-gakuen-machi, Akita, Akita 010-8502, Japan、Yamagata University, Yamagata, Japan、National Institute of Advanced Industrial Science and Technology (AIST), Tsukuba, Japan
    • Journal Title

      Journal of Disaster Research

      Volume: 17 Issue: 5 Pages: 724-735

    • DOI

      10.20965/jdr.2022.p0724

    • ISSN
      1881-2473, 1883-8030
    • Year and Date
      2022-08-01
    • Related Report
      2022 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-sulfidation epithermal-porphyry transition in the Kumbokarno prospect, Trenggalek district, East Java, Indonesia: constraints from mineralogy, fluid inclusion and sulfur isotope studies2022

    • Author(s)
      Finlan Adhitya Aldan, Arifudin Idrus, Ryohei Takahashi and Genki Kaneko
    • Journal Title

      Resource Geology

      Volume: 72 Issue: 1

    • DOI

      10.1111/rge.12289

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Element mobility during formation of the Ruwai Zn-Pb-Ag skarn deposit, Central Borneo, Indonesia2022

    • Author(s)
      Cendi D. P. Dana, Andrea Agangi, Ryohei Takahashi, Arifudin Idrus, Chun-Kit Lai and Nico A. Nainggolan
    • Journal Title

      Resource Geology

      Volume: 72 Issue: 1

    • DOI

      10.1111/rge.12290

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Genesis of magmatic ilmenite ores associated with the Mazua ultramafic intrusion, NE Mozambique2022

    • Author(s)
      Unganai David A.B.、Imai Akira、Takahashi Ryohei、Jamal Daud L.、Agangi Andrea、Hoshide Takashi、Sato Hinako
    • Journal Title

      Ore Geology Reviews

      Volume: 143 Pages: 104760-104760

    • DOI

      10.1016/j.oregeorev.2022.104760

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Mechanisms of Steam-blast Eruptions Inferred from the Mineralogy of Volcanic Ash2021

    • Author(s)
      OHBA Tsukasa、IMURA Takumi、MINAMI Yusuke、ANGKASA Syahreza Saidina
    • Journal Title

      Journal of Geography (Chigaku Zasshi)

      Volume: 130 Issue: 6 Pages: 797-809

    • DOI

      10.5026/jgeography.130.797

    • NAID

      130008145290

    • ISSN
      0022-135X, 1884-0884
    • Year and Date
      2021-12-25
    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geologic and petrologic evolution of subvolcanic hydrothermal system: A case on pyroclastic deposits since the 1331 CE eruption at Azuma-Jododaira volcano, central Fukushima, North-Eastern Japan2021

    • Author(s)
      Imura Takumi、Ohba Tsukasa、Horikoshi Kenta
    • Journal Title

      Journal of Volcanology and Geothermal Research

      Volume: 416 Pages: 107274-107274

    • DOI

      10.1016/j.jvolgeores.2021.107274

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Zircon Hf‐isotope constraints on the formation of metallic mineral deposits in Thailand2021

    • Author(s)
      Veeravinantanakul Apivut、Takahashi Ryohei、Agangi Andrea、Ohba Tsukasa、Watanabe Yasushi、Elburg Marlina A.、Ueckermann Henriette、Kanjanapayont Pitsanupong、Charusiri Punya
    • Journal Title

      Resource Geology

      Volume: 71 Issue: 4 Pages: 436-469

    • DOI

      10.1111/rge.12276

    • NAID

      40022701742

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geological and geochemical characterization of the Nanlia and Makorongo gold prospects, northeastern Mozambique2021

    • Author(s)
      Manuel Nopeia, Ryohei Takahashi, Akira Imai, Daud Jamal and Andrea Agangi
    • Journal Title

      Ore Geology Reviews

      Volume: 135 Pages: 104195-104195

    • DOI

      10.1016/j.oregeorev.2021.104195

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Geology, mineralogy, and sulfur isotopes of the Mowana copper deposit, Matsitama Schist Belt, NE Botswana2021

    • Author(s)
      Amogelang KOOGANNE, Akira IMAI, Andrea AGANGI and Ryohei TAKAHASHI
    • Journal Title

      Resource Geology

      Volume: 71 Issue: 4 Pages: 320-338

    • DOI

      10.1111/rge.12263

    • Related Report
      2021 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Geologic and petrologic evolution of subvolcanic hydrothermal system: a case on pyroclastic deposits since the 1331 AD eruption at Azuma-Jododaira volcano, central Fukushima, North-Eastern Japan2021

    • Author(s)
      Imura, T., Ohba, T., and Horikoshi, K.
    • Journal Title

      Journal of volcanology and geothermal research

      Volume: in press

    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] 火山灰中の鉱物からみた水蒸気噴火のメカニズム2021

    • Author(s)
      大場 司, 井村 匠, 南 裕介, シャレザ サイディナ アンカサ
    • Journal Title

      地学雑誌

      Volume: in press

    • NAID

      130008145290

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Explosion Craters and Products at Kawarage Jigoku (Fumarolic Zone), Yuzawa, Akita Prefecture, NE Japan2020

    • Author(s)
      鹿野 和彦, 大場 司, 石山 大三
    • Journal Title

      BULLETIN OF THE VOLCANOLOGICAL SOCIETY OF JAPAN

      Volume: 65 Issue: 4 Pages: 105-118

    • DOI

      10.18940/kazan.65.4_105

    • NAID

      130007970879

    • ISSN
      0453-4360, 2189-7182
    • Year and Date
      2020-12-31
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Deep crustal crystallization of tholeiitic melt: Insights from Manguao Basalt, Palawan, Philippines2020

    • Author(s)
      James Cesar Avisado Refran , Tsukasa Ohba , Carlo Abundo Arcilla , Takashi Hoshide , Maria Ines , Rosana Balangue-Tarriela
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 115 Issue: 6 Pages: 440-456

    • DOI

      10.2465/jmps.191211

    • NAID

      130007961726

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Anorthosites in Nishiyama volcanic products from the Hachijo–jima island, Izu–Bonin arc: The direct evidence for ‘plagioclase control’ in shallow magma reservoir2020

    • Author(s)
      Aizawa, M, Saito, T, Imura, T, Yasui, M
    • Journal Title

      Journal of Mineralogical and Petrological Sciences

      Volume: 115 Issue: 5 Pages: 375-390

    • DOI

      10.2465/jmps.200121

    • NAID

      130007935433

    • ISSN
      1345-6296, 1349-3825
    • Related Report
      2020 Research-status Report
    • Peer Reviewed
  • [Journal Article] Overprinting Porphyry-Type Veinlets on the Intrusive Rocks and Phreatomagmatic Breccias in the Southwest Prospect, Southwestern Sto. Tomas II (Philex), Baguio District, Philippines2020

    • Author(s)
      Avriel Venis L. CIRINEO, Akira IMAI, Ryohei TAKAHASHI, Redempta P. BALUDA, Noel C. OLIVEROS, Victor B. MAGLAMBAYAN, Roy Ronald C. LUIS, Maria Lourdes M. FAUSTINO and Jacky ALMADIN
    • Journal Title

      Resource Geology

      Volume: 71 Issue: 1 Pages: 1-40

    • DOI

      10.1111/rge.12242

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Presentation] 水蒸気噴火噴出物からみた火山熱水系2022

    • Author(s)
      大場 司, 平田 碧
    • Organizer
      日本地球化学会年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] 火山灰の硫黄同位体組成に基づく噴火メカニズムの解明-阿蘇火山2021年10月噴火の例-2022

    • Author(s)
      平田 碧, 大場 司, 井村 匠, 高橋 亮平, マナロ パーリン カバルビアス, 長谷中 利昭, 永田 紘樹, 池田 柾道
    • Organizer
      日本火山学会年会
    • Related Report
      2022 Annual Research Report
    • Invited
  • [Presentation] Inverse crystallization order of phenocrysts in high-Mg basalt from Ryozen Formation, Fukushima prefecture2021

    • Author(s)
      大場 司・安藤瞬也
    • Organizer
      JpGU
    • Related Report
      2021 Research-status Report
  • [Presentation] Geological dissection of hydrothermal alteration zone exposed at Adatara volcano, Fukushima, Japan2021

    • Author(s)
      Imura, T, Arribas, A, Kataoka, K.S, Nagahashi, Y
    • Organizer
      資源地質学会
    • Related Report
      2021 Research-status Report
  • [Presentation] Deep crystallization of tholeiite melt: insights from Mangao Basalt, Palawan, Philippines2020

    • Author(s)
      James Cesar Avisado Refran, Tsukasa Ohba, Carlo Arcilla, Takashi Hoshide, Ma, Ines Prsana Balangue-Tarriela
    • Organizer
      JPGU-AGU 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Crystal-size distribution and micro-textures variation of Holocene volcanic products from the last 2000 years eruption of Kelud volcano, Indonesia: an apporach to understand the conduit dynamics2020

    • Author(s)
      Jananda Nuralam Indriyanto, Tsukasa Ohba, Takashi Hoshide, Mirzam Abdurrachmen
    • Organizer
      JpGU-AGU 2020
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] モンゴル,ハンガイ山地第四紀ハルグイット火山における溶岩流の定置過程2020

    • Author(s)
      大場 司・星出隆志・近藤恵太・ナツァグドルジ ムンフエルデネ・井村 匠
    • Organizer
      日本鉱物科学会
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 鳥海火山における約 2500 年前の山体崩壊を伴う噴火活動2020

    • Author(s)
      大場 司・林信太郎・近藤恵太・遠藤雅宏・原 優人・河井光次郎 伴 雅雄・井村 匠・南 裕介・中川光弘
    • Organizer
      日本火山学会
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Unpredictable Hazardous Volcanic Activities in Japan, Indonesia, and Elsewhere2020

    • Author(s)
      Tsukasa Ohba
    • Organizer
      5th International Conference of Geological Engineering Faculty Universitas Padjajaran
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research / Invited
  • [Remarks] 秋田大学大学院国際資源学研究科資源地球科学専攻

    • URL

      http://www.gipc.akita-u.ac.jp/~earth-resource/

    • Related Report
      2020 Research-status Report

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Published: 2020-04-28   Modified: 2024-01-30  

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