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Research on structure of volcanic field and related magma activity for understanding preparing process of caldera eruptions

Research Project

Project/Area Number 19310116
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Natural disaster science
Research InstitutionKyoto University

Principal Investigator

KAGIYAMA Tsuneomi  Kyoto University, 大学院・理学研究科, 教授 (50126025)

Co-Investigator(Kenkyū-buntansha) TAKEMURA Keiji  京都大学, 大学院・理学研究科, 教授 (00201608)
OHSAWA Shinji  京都大学, 大学院・理学研究科, 教授 (30243009)
KANDA Wataru  京都大学, 防災研究所, 助教 (00301755)
KOYAMA Takao  東京大学, 地震研究所, 助教 (00359192)
AOKI Yosuke  東京大学, 地震研究所, 助教 (90376624)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥18,720,000 (Direct Cost: ¥14,400,000、Indirect Cost: ¥4,320,000)
Fiscal Year 2009: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2008: ¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2007: ¥6,500,000 (Direct Cost: ¥5,000,000、Indirect Cost: ¥1,500,000)
Keywords火山噴火 / カルデラ / 地下構造 / 大規模噴火 / 地熱活動 / 電磁気構造 / 火山体構造 / 火山 / 噴火
Research Abstract

This research proposed large volcanic eruptions such as forming caldera are prepared in 'Geothermal activity Dominant volcanoes', because magma stagnates beneath volcanoes and maintains geothermal activity. Magma degassing is one of the important factors to control magma stagnation, and found significant wide area of high conductive zone around GD volcanoes. Analysis of chemical components and isotopic data of hot springs detected dehydrated fluid from subducting oceanic plate, indicating magmatic contribution.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (58 results)

All 2011 2010 2009 2008 2007 Other

All Journal Article (41 results) (of which Peer Reviewed: 23 results) Presentation (15 results) Remarks (2 results)

  • [Journal Article] Dissolved inorganic carbon extremely rich in mantle component of hot spring waters from the Hitoyoshi Basin located in a non-volcanic region of Central Kyushu,Japan2011

    • Author(s)
      Ohsawa S., Sakai T., Yamada M., Mishima T., Yoshikawa S. Kagiyama T.
    • Journal Title

      J.Hot Spring Sci. 60

      Pages: 410-417

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 九州中央部の非火山地域に湧出する温泉の炭酸成分の起源2011

    • Author(s)
      酒井拓哉・大沢信二・山田誠・三島壮智・吉川慎・鍵山恒臣・大上和敏
    • Journal Title

      温泉科学 60

      Pages: 418-433

    • NAID

      10028169738

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] カルデラ生成噴火の準備過程解明に向けた研究の展望2010

    • Author(s)
      鍵山恒臣
    • Journal Title

      地質学雑誌 116

      Pages: 463-472

    • NAID

      130000413572

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Vertical mapping of hydrothermal fluids and alteration from bulk conductivity : Simple interpretation on the USDP-1 site, Unzen Volcano, SW Japan2010

    • Author(s)
      Komori S., Kagiyama T., Hoshizumi H., Takakura S., Mimura M.
    • Journal Title

      J.Volcanol. Geotherm. Res. 198

      Pages: 339-347

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Color change of lake water at the active crater lake of Aso volcano, Yudamari, Japan : is it in response to change in water quality induced by volcanic activity?2010

    • Author(s)
      Ohsawa S., Saito T., Yoshikawa S., Mawatari H., Yamada M., Amita K., Takamatsu N., Sudo Y., Kagiyama T.
    • Journal Title

      Limnology 11

      Pages: 207-215

    • NAID

      10027909690

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] A heating process of Kuchi-erabu-jima volcano, Japan, as inferred from geomagnetic field variations and electrical structure2010

    • Author(s)
      Kanda, W.
    • Journal Title

      J.Volcanol. Geotherm. Res. 189

      Pages: 158-171

    • NAID

      120001822425

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 由布岳・由布院盆地周辺の表層電気伝導度分布2010

    • Author(s)
      鍵山恒臣・吉川慎・宇津木充・井上寛之
    • Journal Title

      大分県温泉調査研究会報告 61

      Pages: 3-6

    • NAID

      40018875509

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] MT法を用いた鶴見・伽藍火山周辺における地下比抵抗構造調査2010

    • Author(s)
      宇津木充・鍵山恒臣・小森省吾
    • Journal Title

      大分県温泉調査研究会報告 61

      Pages: 29-34

    • Related Report
      2009 Final Research Report
  • [Journal Article] Pyroclastic flows from Aso Caldera, central Kyushu, Japan-Review on their eruptive ages, Annual Rep.2010

    • Author(s)
      Takemura, K.
    • Journal Title

      Inst. Geotherm. Sci. Kyoto Univ. FY2009

      Pages: 6-10

    • Related Report
      2009 Final Research Report
  • [Journal Article] カルデラ生成噴火の準備過程解明に向けた研究の展望2010

    • Author(s)
      鍵山恒臣
    • Journal Title

      地質学雑誌

      Volume: 116 Pages: 463-472

    • NAID

      130000413572

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Vertical mapping of hydrothermal fluids and alteration from bulk conductivity : Simple interpretation on the USDP-1 site, Unzen Volcano, SW Japan2010

    • Author(s)
      Komori, S.
    • Journal Title

      J.Volcanol.Geotherm.Res.

      Volume: 198 Pages: 339-347

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Color change of lake water at the active crater lake of Aso volcano, Yudamari, Japan : is it in response to change in water quality induced by volcanic activity?2010

    • Author(s)
      Ohsawa, S.
    • Journal Title

      Limnology

      Volume: 11 Pages: 207-215

    • NAID

      10027909690

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A heating process of Kuchi-erabu-jima volcano, Japan, as inferred from geomagnetic field variations and electrical structure2010

    • Author(s)
      Kanda, W.
    • Journal Title

      J.Volcanol.Geotherm.Res.

      Volume: 189 Pages: 158-171

    • NAID

      120001822425

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pyroclastic flows from Aso Caldera, central Kyushu, Japan-Review on their eruptive ages2010

    • Author(s)
      Takemura, K.
    • Journal Title

      Annual Rep.Inst.Geotherm.Sci.Kyoto Univ.

      Volume: FY2009 Pages: 6-10

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 広帯域MT観測から推定される阿蘇カルデラの比抵抗構造2009

    • Author(s)
      宇津木充・鍵山恒臣・小森省吾・井上寛之・橋本武志・小山崇夫・小川康雄・神田径・山崎友也・長町信吾・石田憲久
    • Journal Title

      第4回阿蘇火山の集中総合観測報告書

      Pages: 31-42

    • Related Report
      2009 Final Research Report
  • [Journal Article] 鶴見岳・伽藍岳の噴気活動と表層の電気伝導度分布に関する調査2009

    • Author(s)
      鍵山恒臣・宇津木充・吉川慎・井上寛之
    • Journal Title

      大分県温泉調査研究会報告 60

      Pages: 3-6

    • NAID

      40016956426

    • Related Report
      2009 Final Research Report
  • [Journal Article] 伽藍岳及びその周辺域における比抵抗構造調査2009

    • Author(s)
      宇津木充・鍵山恒臣・井上寛之・小豆畑逸郎・鈴木淳
    • Journal Title

      大分県温泉調査研究会報告 60

      Pages: 43-48

    • NAID

      40016956431

    • Related Report
      2009 Final Research Report
  • [Journal Article] 鶴見岳・伽藍岳の噴気活動と表層の電気伝導度分布に関する調査2009

    • Author(s)
      鍵山恒臣
    • Journal Title

      大分県温泉調査研究会報告

      Volume: 60 Pages: 3-6

    • NAID

      40016956426

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 伽藍岳及びその周辺域における比抵抗構造調査2009

    • Author(s)
      宇津木充
    • Journal Title

      大分県温泉調査研究会報告

      Volume: 60 Pages: 43-48

    • Related Report
      2009 Annual Research Report
  • [Journal Article] 広帯域MT観測から推定される阿蘇カルデラの比抵抗構造2009

    • Author(s)
      宇津木充
    • Journal Title

      第4回阿蘇火山の集中総合観測報告書

      Pages: 31-42

    • Related Report
      2009 Annual Research Report
  • [Journal Article] カルデラ生成噴火の準備過程の理解に向けて2008

    • Author(s)
      鍵山恒臣・森田裕一
    • Journal Title

      月刊地球 号外60

      Pages: 5-7

    • Related Report
      2009 Final Research Report
  • [Journal Article] カルデラ生成噴火の準備過程-解明のための作業仮説の提案2008

    • Author(s)
      鍵山恒臣
    • Journal Title

      月刊地球 号外60

      Pages: 10-20

    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Journal Article] 同位体水文学的手法による火山地下水流同系へのマグマ起源CO2 の混入過程の研究-阿蘇火山を例にして-2008

    • Author(s)
      山田誠・大沢信二・風早康平・安原正也・高橋浩・, 他3名
    • Journal Title

      月刊地球 号外60

      Pages: 114-120

    • Related Report
      2009 Final Research Report
  • [Journal Article] 浅間山西部におけるマグマの貫入と火山活動2008

    • Author(s)
      青木陽介
    • Journal Title

      月刊地球 号外60

      Pages: 38-44

    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Journal Article] 雲仙火山北東部における浅部比抵抗域と熱水の関係2008

    • Author(s)
      小森省吾・鍵山恒臣・宇津木充・寺田暁彦・井上寛之・スリグトモ ワヒュー・田中良和・星住英夫
    • Journal Title

      火山2集 53

      Pages: 131-136

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Resistivity structure of Unzen Volcano derived from Time Domain Electromagnetic (TDEM) survey2008

    • Author(s)
      Srigutomo, W., Kagiyama T.,, Kanda W., Munekane H., Hashimoto T., Tanaka Y., Utada H., Utsugi M.
    • Journal Title

      J.Volcanol. Geotherm. Res. 175

      Pages: 231-240

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] First steps in understanding caldera forming eruptions2008

    • Author(s)
      Kagiyama T., Morita Y.
    • Journal Title

      J.Disaster Res. 3

      Pages: 270-275

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 噴火卓越型火山活動と地熱活動卓越型火山活動-新しい視点で見る火山活動-(招待)2008

    • Author(s)
      鍵山恒臣
    • Journal Title

      地熱学会誌 30

      Pages: 193-204

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] 伽藍岳・塚原の地熱活動の周辺域への広がりに関する調査2008

    • Author(s)
      鍵山恒臣・宇津木充・吉川慎・寺田暁彦
    • Journal Title

      大分県温泉調査研究会報告 59

      Pages: 35-39

    • NAID

      40016956423

    • Related Report
      2009 Final Research Report
  • [Journal Article] A preparation zone for volcanic explosions beneath Naka-dake crater, Aso volcano2008

    • Author(s)
      Kanda, W., Tanaka, Y., Utsugi, M., Takakura, S., Hashimoto, T.
    • Journal Title

      J.Volcanol. Geotherm. Res. 178

      Pages: 32-45

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Precise remote-monitoring technique of water volume and temperature of a crater lake in Aso volcano, Japan : Implication for a sensitive window of volcanic hydrothermal system2008

    • Author(s)
      Terada A., Hashimoto T., Kagiyama T., Sasaki H.
    • Journal Title

      Earth, Planets and Space 60

    • NAID

      10029008930

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] First steps in understanding caldera forming eruptions2008

    • Author(s)
      Kagiyama, T., Morita, Y.
    • Journal Title

      J. Disaster Res. 3

      Pages: 270-275

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] カルデラ生成噴火の準備過程の理解に向けて2008

    • Author(s)
      鍵山恒臣, 森田裕一
    • Journal Title

      月刊地球 号外60

      Pages: 5-7

    • Related Report
      2008 Annual Research Report
  • [Journal Article] A preparation zone for volcanic explosions beneath Nakadake crater, Aso volcano2008

    • Author(s)
      Kanda, W., Tanaka, Y., Utsugi, M., Takakura, S., Hashimoto, T.
    • Journal Title

      J. Volcanol. Geotherm. Res. 178

      Pages: 32-45

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Resitivity structure of Unzen Volcano derived from Time Domain Electromagnetic (TDEM) survey2008

    • Author(s)
      Srigutomo, W., Kagiyama, T., Kanda, W., Munekane, H
    • Journal Title

      J. Volcanol. Geotherm. Res. 175

      Pages: 231-240

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 噴火卓越型火山活動と地熱卓越型火山活動-新しい視点で見る火山活動-2008

    • Author(s)
      鍵山恒臣
    • Journal Title

      日本地熱学会誌 30

      Pages: 193-204

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 雲仙火山北東部における浅部比抵抗域と熱水の関係2008

    • Author(s)
      小森省吾, 鍵山恒臣, 宇津木充, 他5名
    • Journal Title

      火山 53

      Pages: 131-136

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 同位体水文学的手法による火山地下水流同系へのマグマ起源CO2の混入過程の研究-阿蘇火山を例にして-2008

    • Author(s)
      山田誠, 大沢信二, 風早康平, 安原正也, 高橋浩, 他3名
    • Journal Title

      月刊地球 号外60

      Pages: 114-120

    • Related Report
      2008 Annual Research Report
  • [Journal Article] Precise remote-monitoring technique of water volume and temperature of a crater lake in Aso volcano, Japan2008

    • Author(s)
      A. Terada, T. Hashimoto, T. Kagiyama, and H. Sasaki
    • Journal Title

      Earth, Planets and Space 60

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] マグマからの脱ガスと電磁気観測-休止期の長い噴火を考える2007

    • Author(s)
      鍵山恒臣
    • Journal Title

      Conductivity Anomaly 研究会2007年論文集

      Pages: 67-74

    • Related Report
      2009 Final Research Report
  • [Journal Article] マグマからの脱ガスと電磁気観測-休止期の長い噴火を考える2007

    • Author(s)
      鍵山恒臣
    • Journal Title

      Conductivity Anomaly研究会2007年論文集

      Pages: 67-74

    • Related Report
      2007 Annual Research Report
  • [Presentation] Quantitative relation between electrical conductivity structure and magma degassing2010

    • Author(s)
      Komori, S.
    • Organizer
      2010 Western Pacific Geophysics Meeting V43B-077
    • Place of Presentation
      Taipei
    • Year and Date
      2010-06-24
    • Related Report
      2009 Annual Research Report
  • [Presentation] The resistivity structure of Aso caldera, Japan, obtained by wide band magneto-telluric survey2010

    • Author(s)
      Utsugi, M., Kagiyama, T.
    • Organizer
      2010, Western Pacific Geophysics Meeting V43B-083
    • Place of Presentation
      Taipei
    • Related Report
      2009 Final Research Report
  • [Presentation] マグマの脱ガスが火山の電気伝導度構造に与える影響の定量的関係(2)熱の影響について2010

    • Author(s)
      小森省吾・鍵山恒臣・ジェリー フェアリー
    • Organizer
      地球惑星科学連合2010 年大会SVC061-04
    • Place of Presentation
      千葉市
    • Related Report
      2009 Final Research Report
  • [Presentation] 火山体浅部における,バルク比抵抗に対する熱水流体と熱水変質の寄与の定量的検討:雲仙火山北東部USDPー1サイトを例に2010

    • Author(s)
      小森省吾・鍵山恒臣・星住英夫・高倉伸一・三村衛
    • Organizer
      地球惑星科学連合2010年大会SEM031-P12
    • Place of Presentation
      千葉市
    • Related Report
      2009 Final Research Report
  • [Presentation] 火山体浅部における比低坑構造と熱水の比低坑の定量的関係2009

    • Author(s)
      小森省吾・鍵山恒臣
    • Organizer
      日本火山学会秋季大会B32
    • Place of Presentation
      小田原市
    • Related Report
      2009 Final Research Report
  • [Presentation] 九州における火山活動の多様性2009

    • Author(s)
      鍵山恒臣
    • Organizer
      地球惑星科学連合2009年大会V227-001
    • Place of Presentation
      千葉市
    • Related Report
      2009 Annual Research Report 2009 Final Research Report
  • [Presentation] 九州中部比抵抗構造の再解析(2)2009

    • Author(s)
      小山崇夫, 宗包浩志, 鍵山恒臣, 歌田久司
    • Organizer
      地球惑星科学連合2009年大会V227-P004
    • Place of Presentation
      千葉市
    • Related Report
      2009 Final Research Report
  • [Presentation] 霧島火山群・硫黄山周辺における熱的活動の縮退に対応した比抵抗構造の変化2009

    • Author(s)
      宇内克成, 鍵山恒臣, 宇津木充, 神田径, 小森省吾, 寺田暁彦, 吉川慎
    • Organizer
      地球惑星科学連合2009年大会V161-P004
    • Place of Presentation
      千葉市
    • Related Report
      2009 Final Research Report
  • [Presentation] 九重硫黄山周辺の浅部比抵抗構造2009

    • Author(s)
      神田径, 宇津木充, 田中良和, 岡田靖章, 井上寛之, 小森省吾, 鍵山恒臣
    • Organizer
      地球惑星科学連合2009年大会V161-P005
    • Place of Presentation
      千葉市
    • Related Report
      2009 Final Research Report
  • [Presentation] 古地磁気方位と古地球磁場強度による鶴見岳山頂溶岩の年代推定の試み2008

    • Author(s)
      藤井頌子・石川尚人・齋藤武士・杉本健・竹村恵二
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      千葉市
    • Year and Date
      2008-05-28
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] カルデラ生成噴火の準備過程解明のための作業仮説の提案2008

    • Author(s)
      鍵山恒臣
    • Organizer
      地球惑星科学連合2008年大会V231-P001
    • Place of Presentation
      千葉市
    • Year and Date
      2008-05-25
    • Related Report
      2009 Final Research Report
  • [Presentation] 九州中部比抵抗構造の再解析2008

    • Author(s)
      小山崇夫・宗包浩志・鍵山恒臣・歌田久司
    • Organizer
      地球惑星科学連合2008年大会V231-P002
    • Place of Presentation
      千葉市
    • Year and Date
      2008-05-25
    • Related Report
      2009 Final Research Report
  • [Presentation] 九州中部比抵抗構造の再解析2008

    • Author(s)
      小山崇夫, 宗包浩志, 鍵山恒臣, 歌田久司
    • Organizer
      地球惑星科学連合2008年大会
    • Place of Presentation
      千葉市
    • Year and Date
      2008-05-25
    • Related Report
      2008 Annual Research Report
  • [Presentation] First step to understand a preparing process of caldera forming eruption (invited)2007

    • Author(s)
      Kagiyama, T. and Morita, Y.
    • Organizer
      Cities on Volcanoes 5
    • Place of Presentation
      Shimabara, Nagasaki
    • Year and Date
      2007-11-23
    • Related Report
      2007 Annual Research Report
  • [Presentation] 霧島火山群・硫黄山における熱的活動の低下2007

    • Author(s)
      宇内克成・鍵山恒臣・吉川慎・寺田暁彦
    • Organizer
      日本火山学会秋季大会
    • Place of Presentation
      島原市
    • Year and Date
      2007-11-18
    • Related Report
      2009 Final Research Report
  • [Remarks] ホームページ等

    • URL

      http://www.vgs.kyoto-u.ac.jp/staff/kagiyama/caldera/calderaindex.htm

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www.vgs.kyoto-u.ac.jp/staff/kagiyama/caldera/calderaindex.htm

    • Related Report
      2009 Annual Research Report

URL: 

Published: 2007-04-01   Modified: 2016-04-21  

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