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Material budget of volcanic eruptions

Research Project

Project/Area Number 25287115
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypePartial Multi-year Fund
Section一般
Research Field Solid earth and planetary physics
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

shinohara hiroshi  国立研究開発法人産業技術総合研究所, 活断層・火山研究部門, 首席研究員 (80357194)

Co-Investigator(Kenkyū-buntansha) KAZAHAYA Ryunosuke  産業技術総合研究所, 活断層・火山研究部門, 研究員 (50637379)
GESHI Nobuo  産業技術総合研究所, 活断層・火山研究部門, 研究グループ長 (70356955)
Co-Investigator(Renkei-kenkyūsha) IGUCHI Masato  京都大学, 防災研究所, 教授 (60144391)
OHMINATO Takao  東京大学, 地震研究所, 准教授 (70322039)
SAITO Genji  産業技術総合研究所, 活断層・火山研究部門, 主任研究員 (20357057)
Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥18,460,000 (Direct Cost: ¥14,200,000、Indirect Cost: ¥4,260,000)
Fiscal Year 2015: ¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2013: ¥10,530,000 (Direct Cost: ¥8,100,000、Indirect Cost: ¥2,430,000)
Keywords火山 / 噴火 / 火山ガス / 火山噴火 / 火山ガス放出量 / 火山ガス組成
Outline of Final Research Achievements

We developed an automatic Multi-GAS, which start by itself by detecting increase of volcanic gas concentration in the air, in order to realize volcanic gas composition observation at Sakurajima volcano where access to the summit is quite difficult. We also developed a method of Cessna-borne volcanic plume measurement observation with an Multi-GAS. By applying these methods, we characterized volcanic gas composition of Sakurajima volcano and quantify volcanic gas composition difference during normal degassing and continuous ash emission stages. Based on continuous and repeated volcanic gas observation at Asama and Miyakejima volcanoes, we did not found significant volcanic gas composition changes regardless of changes in volcanic gas emission rate and interpreted a constant temperature and pressure condition of magma degassing. At Miyakejima volcano, the observed changed in the volcanic gas composition was attributed to the changes in interaction with shallow aquifer.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Annual Research Report
  • 2013 Annual Research Report
  • Research Products

    (20 results)

All 2015 2014 2013

All Journal Article (9 results) (of which Int'l Joint Research: 1 results,  Peer Reviewed: 9 results,  Acknowledgement Compliant: 2 results,  Open Access: 1 results) Presentation (11 results) (of which Int'l Joint Research: 2 results,  Invited: 4 results)

  • [Journal Article] Effect of the volcanic front migration on helium, nitrogen, argon, and carbon geochemistry of hydrothermal/magmatic fluids from Hokkaido volcanoes, Japan.2015

    • Author(s)
      Roulleau, E., Vinet, N., Sano, Y., Takahata, N., Shinohara, H., Ooki M., Takahashi, H. A., Furukawa, R.,
    • Journal Title

      Chem. Geol.,

      Volume: 414 Pages: 42-58

    • DOI

      10.1016/j.chemgeo.2015.08.006

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Monitoring of volcanic gas composition at Asama volcano, Japan, during 2004–2014.2015

    • Author(s)
      Shinohara, H., Ohminato, T., Takeo, M., Tsuji, H., Kazahaya, R.,
    • Journal Title

      J. Volcanol. Geothermal. Res.,

      Volume: 303 Pages: 199-208

    • DOI

      10.1016/j.jvolgeores.2015.07.022

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Degassing Activity of a Volcanic Crater Lake: Volcanic Plume Measurements at the Yudamari Crater Lake, Aso Volcano, Japan2015

    • Author(s)
      H. Shinohara, S. Yoshikawa, Y. Miyabuchi
    • Journal Title

      Volcanic Lakes Advances in Volcanology

      Volume: - Pages: 201-217

    • DOI

      10.1007/978-3-642-36833-2_8

    • ISBN
      9783642368325, 9783642368332
    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Radiographic visualization of magma dynamics in an erupting volcano2014

    • Author(s)
      Tanaka, M. H., Kusagaya, T., Shinohara, H.
    • Journal Title

      Nat. Commun.

      Volume: 5 Issue: 1

    • DOI

      10.1038/ncomms4381

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Time-averaged SO2 fluxes of subduction-zone volcanoes: Example of a 32-year exhaustive survey for Japanese volcanoes2013

    • Author(s)
      Mori T., Shinohara H., Kazahaya, K., Hirabayashi J., Matsushima T., Mori T., Ohwada M., Odai M., Iino H. and Miyashita M.
    • Journal Title

      Journal of Geophysical Research

      Volume: 118 Issue: 15 Pages: 1-13

    • DOI

      10.1002/jgrd.50591

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Magma dynamics feeding Yasur’s explosive activity observed using thermal infrared remote sensing2013

    • Author(s)
      Bani, P., Harris, A. J. L., Shinohara, H., Donnadieu, F.
    • Journal Title

      Geophys. Res., Lett.

      Volume: 40

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Temporal variation in volcanic ash texture during a vulcanian eruption at the Sakurajima volcano, Japan2013

    • Author(s)
      Miwa, T., Geshi, N., Shinohara, H.
    • Journal Title

      J. Volcanol. Geotherm. Res.

      Volume: 260 Pages: 80-89

    • DOI

      10.1016/j.jvolgeores.2012.03.003

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Composition of volcanic gases emitted during repeating Vulcanian eruption stage of Shinmoedake, Kirishima volcano, Japan2013

    • Author(s)
      Shinohara, H.
    • Journal Title

      Earth Planets Space

      Volume: 65 Issue: 6 Pages: 667-675

    • DOI

      10.5047/eps.2012.11.001

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Volatile flux from subduction zone volcanoes: Insights from a detailed evaluation of the fluxes from volcanoes in Japan2013

    • Author(s)
      Shinohara, H.
    • Journal Title

      J. Volcanol. Geotherm. Res.

      Volume: 268 Pages: 46-63

    • DOI

      10.1016/j.jvolgeores.2013.10.007

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Presentation] VariationofvolcanicgascompositionduringtransitionfromcraterlakeactivitytoeruptionatAsovo lcano,Japan2015

    • Author(s)
      Shinohara, H., Geshi, N., Yokoo, A., Kazahaya R.
    • Organizer
      IUGG General Assembly
    • Place of Presentation
      プラハ、チェコ共和国
    • Year and Date
      2015-07-01
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 阿蘇火山の火口湖活動から噴火への推移に伴う火山ガス組成変化2015

    • Author(s)
      篠原宏志、下司信夫、横尾亮彦、風早竜之介
    • Organizer
      地球惑星科学連合大会
    • Place of Presentation
      幕張、千葉
    • Year and Date
      2015-05-28
    • Related Report
      2015 Annual Research Report
  • [Presentation] StablevolcanicgascompositionduringavarietyofactivitiesatthepersistentlydegasingAsamavolc ano,Japan,2015

    • Author(s)
      Shinohara, H., Ohminato, T., Takeo, M., Tsuji, H., Kazahaya, R.,
    • Organizer
      EGU General Assembly
    • Place of Presentation
      ウイーン、オーストリア
    • Year and Date
      2015-04-13
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 桜島火山における火山ガス組成観測:方法と予察的結果2014

    • Author(s)
      篠原宏志
    • Organizer
      日本火山学会
    • Place of Presentation
      福岡市
    • Year and Date
      2014-11-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Conduit magma convection: Constraints from Muography2014

    • Author(s)
      篠原宏志・田中宏幸
    • Organizer
      日本地球惑星連合大会
    • Place of Presentation
      横浜
    • Year and Date
      2014-04-28
    • Related Report
      2014 Annual Research Report
    • Invited
  • [Presentation] Volcanic plume measurement with UAV2013

    • Author(s)
      篠原 宏志、金子隆之、大湊隆雄
    • Organizer
      AGU Fall meeting
    • Place of Presentation
      Moscone Center (San Francisco, USA)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] Variation of volcanic gas composition at a persistently degassing Asama volcano, Japan2013

    • Author(s)
      篠原 宏志、大湊隆雄、武尾実
    • Organizer
      AGU Fall meeting
    • Place of Presentation
      Moscone Center (San Francisco, USA)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Degassing activity of a volcanic crater lake: Volcanic plume measurements at the Yudamari crater lake, Aso volcano, Japan2013

    • Author(s)
      篠原 宏志、吉川慎、宮縁育夫
    • Organizer
      8th Workshop on Volcanic Lakes
    • Place of Presentation
      熊本市男女共同参画センター「はあもにい」(熊本県)
    • Related Report
      2013 Annual Research Report
  • [Presentation] Volcanic gas CO2 flux from Japanese volcanoes2013

    • Author(s)
      篠原宏志
    • Organizer
      IAVCEI Scientific Assembly
    • Place of Presentation
      かごしま県民交流センター(鹿児島県)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] 無人飛行機の火山噴煙観測への利用2013

    • Author(s)
      篠原 宏志、金子隆之、大湊隆雄
    • Organizer
      地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Related Report
      2013 Annual Research Report
    • Invited
  • [Presentation] The global volcanic volatile flux from subduction zones by continuous degassing2013

    • Author(s)
      篠原宏志
    • Organizer
      地球惑星科学連合大会
    • Place of Presentation
      幕張メッセ(千葉県)
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-21   Modified: 2019-07-29  

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