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Study on Influence of Climate Change on Mountain-Top Ground Environment

Research Project

Project/Area Number 21710028
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Environmental impact assessment/Environmental policy
Research InstitutionHokkaido University

Principal Investigator

IWAHANA Go  Hokkaido University, 大学院・地球環境科学研究院, 特任助教 (70431327)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥3,380,000 (Direct Cost: ¥2,600,000、Indirect Cost: ¥780,000)
Keywords永久凍土 / 山岳 / 同位体 / 大雪山系 / 富士山 / 凍土 / 富士山頂 / 含氷率 / ヤクーツク / 安定同位体比 / ロシア / チョクルダ / トムラウシ
Research Abstract

The occurrence of permafrost was confirmed at four observed points in the summit area of Mt. Daisetsu. The extrapolation of the lower part of the ground temperature profile from 10m bore-hole, which installed during this study, indicates the depth of the permafrost base to be 30-40m. I monitored two ground temperature profiles down to 3m on the summit of Mt. Fuji, but I have not confirmed the occurrence of permafrost. Analysis of boring cores from Siberia and Japanese mountain permafrost showed similar characteristics of cryostratigraphy.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (21 results)

All 2011 2010 2009 Other

All Journal Article (11 results) (of which Peer Reviewed: 9 results) Presentation (8 results) Remarks (2 results)

  • [Journal Article] 富士山頂における3m深地温測定(2008-2010年)-永久凍土の存在確認と長期変化把握に向けて-2011

    • Author(s)
      岩花剛・池田敦・福井幸太郎・斉藤和之・末吉哲雄・原田鉱一郎 澤田結基
    • Journal Title

      雪氷 73,2

      Pages: 119-131

    • NAID

      10028197114

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Use of automated recorders (data loggers) in permafrost temperature monitoring (in Russian).2011

    • Author(s)
      P.Y.Konstantinov・A.N.Fedorov・T.Machimura・G.Iwahana・H.Yabuki・Y.Iijima F.Costard
    • Journal Title

      Earth Cryosphere 15,1 in Russian

      Pages: 23-32

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 富士山頂における3m深地温測定(2008-2010年)-永久凍土の存在確認と長期変化把握に向けて-2011

    • Author(s)
      岩花剛, 池田敦, 福井幸太郎, 斉藤和之, 末吉哲雄, 原田鉱一郎, 澤田結基
    • Journal Title

      雪氷

      Volume: (印刷中)

    • NAID

      10028197114

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of increased rainfall on water dynamics of larch (Larix cajanderi) forest in permafrost regions, Russia : an irrigation experiment.2010

    • Author(s)
      M.L.Lopez・T.Shirota・G.Iwahana・T.Koide・T.C.Maximov・M.Fukuda H.Saito
    • Journal Title

      Journal of Forest Research 15,6

      Pages: 365-373

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 富士山頂の凍土融解過程の検討2010

    • Author(s)
      池田敦・岩花剛
    • Journal Title

      地学雑誌 119,5

      Pages: 917-923

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 富士山の永久凍土-若手研究者による総合調査開始-2010

    • Author(s)
      池田敦・岩花剛・田村亨・福井幸太郎 渡邊達也
    • Journal Title

      富士学研究 7,1

      Pages: 63-68

    • Related Report
      2010 Final Research Report
  • [Journal Article] Effects of changes in the soil environment associated with heavy precipitation on soil greenhouse gas fluxes in a Siberian larch forest near Yakutsk.2010

    • Author(s)
      T.Koide・H.Saito・T.Shirota・G.Iwahana・M.L.Lopez・T.C.Maximov・S.Hasegawa R.Hatano
    • Journal Title

      Soil Science and Plant Nutrition 56,4

      Pages: 645-662

    • NAID

      110008144363

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] 富士山の永久凍土-若手研究者による総合調査開始-2010

    • Author(s)
      池田敦、岩花剛、田村亨、福井幸太郎、渡邊達也
    • Journal Title

      富士学研究

      Volume: 7(1) Pages: 63-38

    • Related Report
      2010 Annual Research Report
  • [Journal Article] 富士山頂の凍土融解過程の検討2010

    • Author(s)
      池田敦、岩花剛
    • Journal Title

      地学雑誌

      Volume: 119(5) Pages: 917-923

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of change in soil environment associated with heavy precipitation on soil greenhouse gas fluxes in a Siberian larch forest near Yakutsk2010

    • Author(s)
      Takahiro KOIDE, Hideyuki SAITO, Tetsuoh SHIROTA, Go IWAHANA, M.Larry LOPEZ C., Trofim, C.MAXIMOV, Shuichi HASEGAWA, Ryusuke HATANO
    • Journal Title

      Soil Science and Plant Nutrition

      Volume: 56 Pages: 645-662

    • NAID

      110008144363

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effect of increased rainfall on water dynamics of larch (Larix cajanderi) forest in permafrost regions, Russia : an irrigation experiment2010

    • Author(s)
      M.L.Lopez C.・T.Shirota・G.Iwahana・T.Koide・T.C.Maximov・M.Fukuda・H.Saito
    • Journal Title

      Journal of Forest Research

      Volume: 15(6) Pages: 365-373

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Presentation] 50cm地温による永久凍土検出手法の数値モデルによる検証-富士山での永久凍土観測への適用のために-2010

    • Author(s)
      末吉哲雄・池田敦・岩花剛
    • Organizer
      富士学会シンポジウム
    • Place of Presentation
      静岡市・静岡
    • Year and Date
      2010-10-16
    • Related Report
      2010 Final Research Report
  • [Presentation] 富士山の凍土環境-永久凍土は融けたのか?あるいはなかったのか?-2010

    • Author(s)
      池田敦・岩花剛・末吉哲雄
    • Organizer
      富士学会シンポジウム
    • Place of Presentation
      静岡市・静岡
    • Year and Date
      2010-10-16
    • Related Report
      2010 Final Research Report
  • [Presentation] Verification of 50cm-ground-temperature method for permafrost detection by idealized numerical experiments2010

    • Author(s)
      T.Sueyoshi, A.Ikeda, G.Iwa hana
    • Organizer
      international symposium on snow, ice and humanity in a changing climate
    • Place of Presentation
      札幌市,北海道
    • Related Report
      2010 Final Research Report
  • [Presentation] 富士山の凍土環境-永久凍土は融けたのか?あるいはなかったのか?-2010

    • Author(s)
      池田敦、岩花剛、末吉哲雄
    • Organizer
      富士学会シンポジウム
    • Place of Presentation
      静岡県静岡市(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] 50cm地温による永久凍土検出手法の数値モデルによる検証-富士山での永久凍土観測への適用のために-2010

    • Author(s)
      末吉哲雄、池田敦、岩花剛
    • Organizer
      富士学会シンポジウム
    • Place of Presentation
      静岡県静岡市(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Verification of 50cm-ground-temperature method for permafrost detection by idealized numerical experiments2010

    • Author(s)
      T.Sueyoshi, A.Ikeda, G.Iwahana
    • Organizer
      international symposium on snow, ice and humanity in a changing climate
    • Place of Presentation
      Hokkaido University, Sapporo, Japan(招待講演)
    • Related Report
      2010 Annual Research Report
  • [Presentation] Influence of increased rainfall on the hydrological and thermal conditions of the active layer in a larch forest, Yakutsk2009

    • Author(s)
      Go Iwahana, 他8名
    • Organizer
      日本地球惑星科学連合2009年大会(招待講演)
    • Place of Presentation
      幕張市・千葉
    • Year and Date
      2009-05-21
    • Related Report
      2010 Final Research Report
  • [Presentation] Influence of increased rainfall on the hydrological and thermal conditions of the active layer in a larch forest, Yakutsk2009

    • Author(s)
      Go Iwahana, Tetsuoh Shirota, Larry M.Lopez, Pavel Y.Konstantinov, Hideki Iwasaki, Takahiro Koide, Alexander N.Fedorov, Masami Fukuda, Hideyuki Saito
    • Organizer
      日本地球惑星科学連合2009年大会
    • Place of Presentation
      幕張メッセ国際会議場(招待講演)
    • Year and Date
      2009-05-21
    • Related Report
      2009 Annual Research Report
  • [Remarks] ホームページ

    • URL

      http://gcoe.ees.hokudai.ac.jp/orse/?cat=536

    • Related Report
      2010 Final Research Report
  • [Remarks] シベリアにおける永久凍土調査に関するアウトリーチ報告

    • Related Report
      2010 Final Research Report

URL: 

Published: 2009-04-01   Modified: 2016-04-21  

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