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Extraction of climate change signals from bedrock river longitudinal profiles

Research Project

Project/Area Number 23701028
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Geography
Research InstitutionThe University of Tokyo

Principal Investigator

HAYAKAWA Yuichi S.  東京大学, 空間情報科学研究センター, 助教 (70549443)

Project Period (FY) 2011 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
Fiscal Year 2011: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Keywords岩盤河川 / 遷急点 / 遷急区間 / 滝 / GIS / 地形 / 侵食 / 地表面形状データ
Research Abstract

Morphology of bedrock rivers is often affected by various environmental factors including geologic, tectonic and climatic conditions. In this study the relationships between climate changes and bedrock river erosion, particularly focusing on the longitudinal profiles and knickzones, are examined by means of quantitative morphological and geospatial analyses. The results suggest that knickzones and related bedrock river morphological features are often affected by spatiotemporal changes in hydraulic forces and climate changes.

Report

(3 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Research-status Report
  • Research Products

    (37 results)

All 2013 2012 2011

All Journal Article (12 results) (of which Peer Reviewed: 5 results) Presentation (17 results) Book (8 results)

  • [Journal Article] Effects of tsunami wave erosion on natural landscapes: Examples from the 2011Tohoku-oki Tsunami. In: Y. Kontar, V. Santiago-Fandino, T. Takahashi (eds.), Tsunami Events and Lessons Learned; Environmental and Societal Significance.2013

    • Author(s)
      Komatsu, G., Goto, K., Baker, V.R., Oguchi, T., Hayakawa, Y.S., Saito, H., Pelletier, J.D., Mcguire, L., Iijima, Y.
    • Journal Title

      Springer.

      Volume: (in press)

    • Related Report
      2012 Final Research Report
  • [Journal Article] 集集地震により生し〓台湾中西部おけ滝の地後10年の後退速度の変化2013

    • Author(s)
      早川裕弌・松多信尚・前門晃・松倉公憲
    • Journal Title

      地形

      Volume: 34 Pages: 21-26

    • Related Report
      2012 Final Research Report
  • [Journal Article] Hydrogeomorphic effects of basin lithology on development of channel steps in first-order basins of the Ashio Mountains,Japan.2013

    • Author(s)
      Hattanji, T., Wasklewicz, T.A., Hayakawa,
    • Journal Title

      Physical Geography

      Volume: 33 Pages: 536-560

    • Related Report
      2012 Final Research Report
  • [Journal Article] Effects of tsunami wave erosion on natural landscapes: Examples from the 2011 Tohoku-oki Tsunami2013

    • Author(s)
      Komatsu, G., Goto, K., Baker, V.R., Oguchi, T., Hayakawa, Y.S., Saito, H., Pelletier, J.D., Mcguire, L., Iijima, Y.
    • Journal Title

      In: Y. Kontar, V. Santiago-Fandiño, T. Takahashi (eds.), Tsunami Events and Lessons Learned; Environmental and Societal Significance. Springer

      Volume: in press

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 集集地震により生じた台湾中西部における滝の地震後10年間の後退速度とその変化2013

    • Author(s)
      早川裕弌・松多信尚・前門 晃・松倉公憲
    • Journal Title

      地形

      Volume: 34 Pages: 21-26

    • NAID

      110009594200

    • Related Report
      2012 Annual Research Report
  • [Journal Article] Hydrogeomorphic effects of basin lithology on development of channel steps in first-order basins of the Ashio Mountains, Japan2012

    • Author(s)
      Hattanji, T., Wasklewicz, T.A., Hayakawa, Y.S., Wester, T., Hegi, Y.
    • Journal Title

      Physical Geography

      Volume: 33 Issue: 6 Pages: 536-560

    • DOI

      10.2747/0272-3646.33.6.536

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Postglacial recession rates of waterfalls in alpine glacial valleys.2011

    • Author(s)
      Hayakawa, Y.S.
    • Journal Title

      Japanese Geomorphological

      Volume: 32 Pages: 179-184

    • Related Report
      2012 Final Research Report
  • [Journal Article] テ〓〓ルカメラレーさ〓距離計山腹崩壊地の計測手法2011

    • Author(s)
      柴田健一・鈴木洋佑・今泉文寿・早川裕弌
    • Journal Title

      砂防学会誌:新砂防

      Volume: 64 Pages: 27-30

    • Related Report
      2012 Final Research Report
  • [Journal Article] Without power? Landslide inventories in the face of climate change.2011

    • Author(s)
      Korup, O., Gorum, T., Hayakawa, Y.S.
    • Journal Title

      Earth Surface Processes and Landforms

      Volume: 37 Pages: 92-99

    • Related Report
      2012 Final Research Report
  • [Journal Article] Postglacial recession rates of waterfalls in alpine glacial valleys2011

    • Author(s)
      Hayakawa, Y.S.
    • Journal Title

      Transactions, Japanese Geomorphological Union

      Volume: 32 Pages: 179-184

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] デジタルカメラと簡易レーザー距離計による山腹崩壊地の計測手法2011

    • Author(s)
      柴田健一・鈴木洋佑・今泉文寿・早川裕弌
    • Journal Title

      砂防学会誌:新砂防

      Volume: 64 Pages: 27-30

    • NAID

      10029259961

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Journal Article] Without power? Landslide inventories in the face of climate change2011

    • Author(s)
      Korup, O., Görüm, T., Hayakawa, Y.S.
    • Journal Title

      Earth Surface Processes and Landforms

      Volume: 37 Issue: 1 Pages: 92-99

    • DOI

      10.1002/esp.2248

    • Related Report
      2011 Research-status Report
    • Peer Reviewed
  • [Presentation] Fault-scarp knickpoint recession in 10 years after Chi-Chi Earthquake in central Taiwan2012

    • Author(s)
      Hayakawa, Y.S., Matsuta, N., Maekado, A., Matsukura, Y.
    • Organizer
      AGU Fall Meeting 2012Abstract EP13A-0811, San Francisco
    • Place of Presentation
      California, USA.
    • Related Report
      2012 Final Research Report
  • [Presentation] 滝おけ滝上部崩後の地形変化後退メカニズム2012

    • Author(s)
      早川裕弌
    • Organizer
      日地形学連合2012秋季大会
    • Place of Presentation
      大阪教育大学
    • Related Report
      2012 Final Research Report
  • [Presentation] Terrestrial laser scanning of cliff face at Kegon Falls2012

    • Author(s)
      Hayakawa, Y.S.
    • Organizer
      Abstracts, Japan Geosciences Union International
    • Place of Presentation
      Makuhari Messe.
    • Related Report
      2012 Final Research Report
  • [Presentation] Morphological analysis of waterfall cliff face by terrestrial laser scanning2012

    • Author(s)
      Hayakawa, Y.S.
    • Organizer
      Geophysical Research Abstracts, 14, EGU2012-2578-1
    • Place of Presentation
      Vienna, Austria.
    • Related Report
      2012 Final Research Report
  • [Presentation] Fault-scarp knickpoint recession in 10 years after Chi-Chi Earthquake in central Taiwan2012

    • Author(s)
      Hayakawa, Y.S., Matsuta, N., Maekado, A., Matsukura, Y.
    • Organizer
      AGU Fall Meeting 2012 Abstract EP13A-0811
    • Place of Presentation
      San Francisco, California, USA
    • Related Report
      2012 Annual Research Report
  • [Presentation] 華厳滝における滝面上部崩落後の地形変化と後退メカニズム2012

    • Author(s)
      早川裕弌
    • Organizer
      日本地形学連合2012秋季大会
    • Place of Presentation
      大阪教育大学
    • Related Report
      2012 Annual Research Report
  • [Presentation] Terrestrial laser scanning of cliff face at Kegon Falls2012

    • Author(s)
      Hayakawa, Y.S.
    • Organizer
      Abstracts, Japan Geosciences Union International Meeting, HGM02-10
    • Place of Presentation
      Makuhari Messe
    • Related Report
      2012 Annual Research Report
  • [Presentation] Morphological analysis of waterfall cliff face by terrestrial laser scanning2012

    • Author(s)
      Hayakawa, Y.S.
    • Organizer
      Geophysical Research Abstracts, 14, EGU2012-2578-1
    • Place of Presentation
      Vienna, Austria
    • Related Report
      2012 Annual Research Report
  • [Presentation] Fault-scarp knickpoint recession and subsequent riverbank widening in central Taiwan2011

    • Author(s)
      Hayakawa, Y.S.
    • Organizer
      Changes in bedrock morphology from field and satellite observations. Japan Geosciences Union International Meeting
    • Place of Presentation
      Makuhari, Chiba
    • Related Report
      2012 Final Research Report
  • [Presentation] Geospatial analysis on topography and archaeological sites in Kayseri, Turkey2011

    • Author(s)
      Hayakawa, Y.S., Kontani, R., Sudo, H., Yamaguchi, Y., Kulakoglu, F.
    • Organizer
      A preliminary result. Japan Geosciences Union International Meeting
    • Place of Presentation
      Chiba.
    • Related Report
      2012 Final Research Report
  • [Presentation] 層崖かか滝の後退速度の変化:台湾,集集地からの10年2011

    • Author(s)
      早川裕弌
    • Organizer
      日地形学連合2011秋季大会
    • Place of Presentation
      金沢大学
    • Related Report
      2012 Final Research Report
  • [Presentation] Scale dependency of stream gradient calculation and its use to quantify bedrock river morphology2011

    • Author(s)
      Hayakawa, Y.S., Oguchi, T.
    • Organizer
      Geomorphometry 2011
    • Place of Presentation
      Redlands, CA, USA.
    • Related Report
      2012 Final Research Report
  • [Presentation] Fault-scarp knickpoint recession and subsequent riverbank widening in central Taiwan: Changes in bedrock morphology from field and satellite observations2011

    • Author(s)
      Hayakawa, Y.S.
    • Organizer
      Japan Geosciences Union International Meeting
    • Place of Presentation
      Chiba
    • Related Report
      2011 Research-status Report
  • [Presentation] Geospatial analysis on topography and archaeological sites in Kayseri, Turkey: A preliminary result2011

    • Author(s)
      Hayakawa, Y.S., Kontani, R., Sudo, H., Yamaguchi, Y., Kulakoglu, F.
    • Organizer
      Japan Geosciences Union International Meeting
    • Place of Presentation
      Chiba
    • Related Report
      2011 Research-status Report
  • [Presentation] 地球惑星科学関連の大学や学術団体におけるソーシャルメディア利用の現状と問題点2011

    • Author(s)
      早川裕弌, 小口 高
    • Organizer
      日本地球惑星科学連合2011年大会
    • Place of Presentation
      千葉
    • Related Report
      2011 Research-status Report
  • [Presentation] 断層崖にかかる滝の後退速度の変化:台湾,集集地震からの10 年間2011

    • Author(s)
      早川裕弌
    • Organizer
      日本地形学連合2011秋季大会
    • Place of Presentation
      金沢大学
    • Related Report
      2011 Research-status Report
  • [Presentation] Scale dependency of stream gradient calculation and its use to quantify bedrock river morphology2011

    • Author(s)
      Hayakawa, Y.S., Oguchi, T.
    • Organizer
      Geomorphometry 2011
    • Place of Presentation
      Redlands, CA, USA
    • Related Report
      2011 Research-status Report
  • [Book] Remote data in fluvial geomorphology: characteristics and applications. In: Shroder, J. (ed.)2013

    • Author(s)
      Oguchi, T., Wasklewicz, T., Hayakawa, Y.S.,
    • Publisher
      Treatise in Geomorphology. Academic Press, Elsevier.
    • Related Report
      2012 Final Research Report
  • [Book] 河川プロセス・河床形の発達-点岩屑の運搬堆積」山部の河成地形-峡谷早瀬滝谷底平野」2013

    • Author(s)
      早川裕弌
    • Publisher
      In:小池一之山下脩二岩田修二漆原和子小泉武栄田瀬則雄松倉公憲松淳山川修治(編)自然地理学事」,朝倉書店.
    • Related Report
      2012 Final Research Report
  • [Book] 河川形異常」点」滝」オンライン地形表示ツール」他.2013

    • Author(s)
      早川裕弌
    • Publisher
      In:鈴木隆介野上道男砂村継夫(編)地形の辞」,朝倉書店
    • Related Report
      2012 Final Research Report
  • [Book] Remote data in fluvial geomorphology: characteristics and applications. In: Shroder, J. (ed.) Treatise in Geomorphology2013

    • Author(s)
      Oguchi, T., Wasklewicz, T., Hayakawa, Y.S.
    • Publisher
      Academic Press, Elsevier
    • Related Report
      2012 Annual Research Report
  • [Book] 「河川プロセス・河床縦断面形の発達―遷急点・岩屑の運搬・堆積」「山間部の河成地形―峡谷・早瀬・滝・谷底平野」In: 小池一之・山下脩二・岩田修二・漆原和子・小泉武栄・田瀬則雄・松倉公憲・松本 淳・山川修治(編)「自然地理学事典」2013

    • Author(s)
      早川裕弌
    • Publisher
      朝倉書店
    • Related Report
      2012 Annual Research Report
  • [Book] 「河川縦断形異常」「遷急点」「滝」「オンライン地形表示ツール」他. In: 鈴木隆介・野上道男・砂村継夫(編)「地形の辞典」2013

    • Author(s)
      早川裕弌
    • Publisher
      朝倉書店
    • Related Report
      2012 Annual Research Report
  • [Book] Geomorphological Mapping: Methods and Applications: A Professional Handbook of Techniques and Applications. Developments in Earth Surface Processes 152011

    • Author(s)
      Oguchi, T., Hayakawa, Y.S., Wasklewicz, T.
    • Publisher
      In: Smith, M., Paron, P., Griffiths, J. (eds.)
    • Related Report
      2012 Final Research Report
  • [Book] Data sources. In: Smith, M., Paron, P., Griffiths, J. (eds.) Geomorphological Mapping: Methods and Applications: A Professional Handbook of Techniques and Applications. Developments in Earth Surface Processes 15, 189-2242011

    • Author(s)
      Oguchi, T., Hayakawa, Y.S., Wasklewicz, T.
    • Total Pages
      612
    • Publisher
      Elsevier
    • Related Report
      2011 Research-status Report

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Published: 2011-08-05   Modified: 2019-07-29  

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