• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Forming and Maintaining Mechanism of Tidal Flat in Large River Mouth

Research Project

Project/Area Number 08650611
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 水工水理学
Research InstitutionThe University of Tokushima

Principal Investigator

NAKANO Susumu  The University of Tokushima, Faculty of Engineering, Associate Professor, 工学部, 助教授 (50198157)

Co-Investigator(Kenkyū-buntansha) KITANO Toshikazu  The University of Tokushima, Faculty of Engineering, Research Assistant, 工学部, 助手 (00284307)
OKABE Takeshi  The University of Tokushima, Faculty of Engineering, Professor, 工学部, 教授 (10035652)
MITSUI Hiroshi  The University of Tokushima, Faculty of Engineering, Professor, 工学部, 教授 (30035589)
Project Period (FY) 1996 – 1997
Project Status Completed (Fiscal Year 1997)
Budget Amount *help
¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 1997: ¥500,000 (Direct Cost: ¥500,000)
Fiscal Year 1996: ¥1,200,000 (Direct Cost: ¥1,200,000)
Keywordsthe Yoshino river / tidal Flat / sand bar / sediment / vegetation / river topography change / benthic animals / river condition / 河口砂州 / 底泥 / 干潟の生態 / ヨシ群落
Research Abstract

(1) Analysis of annual ahange of topography in the Yoshino river ; The characteristics of the annual topography change in the vicinity of the Yoshino river mouth was investigated using aerial photos, LANDSAT data and bottom sounding data. The river mouth bar has been going to become stable because of the control of dredging river graver after the end of 1970's. The topography change due to a large flood was also investigated using numerical simulations.
(2) Properties of benthic animals in the Yoshio river flat ; Inhabitant surveys of fiddler crabs have been conducted and investigated the relation between ecology of crabs (genus Uca) and hydraulic and mud Property.
(3) Plant colonies on alternating bars ; A full vegetation survey was carried out on two neighoring alternating bars formed in the Yoshino river. Detailed vegetation maps were made and investigated the influence of prior fluvial process on plant colonies.
(4) Basic researches on sediment transport ; Influence of particle size distribution on yield value and critical shear atress of mud bed were investigated semi-theoretically. And bed load rate on movable bed with vegetation were investigated in a flume test.

Report

(3 results)
  • 1997 Annual Research Report   Final Research Report Summary
  • 1996 Annual Research Report
  • Research Products

    (26 results)

All Other

All Publications (26 results)

  • [Publications] 中野晋: "河口の環境指標生物「シオマネキ」の生態と水理・底質特性" 水工学論文集. 41巻. 283-288 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 中野晋: "底泥の降伏値・移動限界に及ぼす粒度分布の影響" 水工学論文集. 41巻. 807-812 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 岡部健士: "植生を伴う河床上の掃流砂量に関する研究" 水工学論文集. 41巻. 851-856 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 岡部健士: "交互砂州上の植物群落分布とこれに及ぼす河状履歴の影響" 水工学論文集. 41巻. 373-378 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S. Nakano: "Ecological Investigation on Fiddler Crabs in the Yoshino River Mouth" Proc of Korea-Japan Estuary Workshop '97. 77-84 (1997)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 中野晋: "浮遊幼生期を持つ潮間帯動物「シオマネキ」と河口部の流れとの関係" 水工学論文集. 42巻. 1153-1158 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 中野晋: "吉野川河口地形の経年変化と大出水時の地形変動シミュレーション" 徳島大学工学研究報告. 43号. 45-55 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 中野晋: "吉野川河口砂州の変形と原因" 吉野川学会誌. 2号(印刷中). (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Nakano, M.Manago, K.Sakai, T.Kitano, and H.Mitsui: "The relation between Ecology of Fiddler Crabs and Hydraulic and Mud Properties" Annual Journal of Hydraulic Engineering, JSCE. Vol.41. 283-288 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Nakano, and M.Kida: "Influence of Particle Size Distribution on Yield Value and Critical Shear Stress of Mud" Annual Journal of Hydraulic Engineering, JSCE. Vol.41. 807-812 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Okabe, M.Kamada and I.Kodera: "Plant Colonization on Alternating Bars and Influence of Prior Fluvial Process" Annual Journal of Hydraulic Engineering, JSCE. Vol.41. 373-378 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] T.Okabe, T.Yuuki and M.Kojima: "Bed-Load Rate on Movable Beds with Vegetation" Annual Journal of Hydraulic Engineering, JSCE. Vol.41. 851-856 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Nakano, M.Manago and H.Mitsui: "Ecological Investigation on Fiddler Crabs (Genus Uca) in the Yoshino River Mouth" Proc. of Korea-Japan Estuary Workshop '97. 77-84 (1997)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Nakano, Y.Fujii, M.Manago, T.Kitano and H.Mitsui: "Relationships between intertidal benthos "Genus Uca" and Tidal Flow in the Yoshino River Mouth" Annual Journal of Hydraulic Engineering, JSCE. Vol.42. 1153-1158 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Nakano, Y.Fujii, Y.Kawai, T.Kitano and H.Mitsui: "Annual Change and numerical Simulation of Topography in the Yoshino River Mouth" Bulletin of Faculty of Engineering, The Univ.of Tokushima. No.43. 45-55 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] S.Nakano, Y.Kawai, T.Ktano and H.Mitsui: "Deformation and its factor of the Sand Bar in the YoshinoRiver MOuth" Journal of the YoshinoRiver. No.2 (in printing).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1997 Final Research Report Summary
  • [Publications] 中野 晋: "浮遊幼生期を持つ潮間帯動物「シオマネキ」と河口部の流れとの関係" 水工学論文集. 第42巻. (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] 中野 晋: "吉野川河口地形の経年変化と大出水時の地形変動シミュレーション" 徳島大学工学部研究報告. 第43号. (1998)

    • Related Report
      1997 Annual Research Report
  • [Publications] Nakano,S.: "Ecological Investigation on Fiddler Crabs(Genus Uca)in the Yoshino River Mouth" Proc.Korea-Japan Estuary Workshop '97. 77-84 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Okabe,T.: "Bed-load rate on movable beds covered by vegetation" Proc.of XXII IAHR Congress Vol.2. 1396-1401 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] Yuuki T.: "Influence of vegetation on hydro-geomorphic process of a Herrating bars." Proc.of XXII IAHR Congress Vol.2. 1402-1407 (1997)

    • Related Report
      1997 Annual Research Report
  • [Publications] 中野 晋: "河口の環境指標生物「シオマネキ」の生態と水理・底質特性" 水工学論文集. 第41巻. 283-288 (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 岡部健士: "交互砂州上の植物群落分布とこれに及ぼす河状履歴の影響" 水工学論文集. 第41巻. 373-378 (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 中野 晋: "底泥の降伏値・移動限界に及ぼす粒度分布の影響" 水工学論文集. 第41巻. 807-812 (1997)

    • Related Report
      1996 Annual Research Report
  • [Publications] 中野 晋: "吉野川河口での環境指標生物「シオマネキ」の生息条件" 環境工学研究フォーラム講演集. 33巻. 96-98 (1996)

    • Related Report
      1996 Annual Research Report
  • [Publications] 岡部健士: "植生を伴う河床上の掃流砂量に関する研究" 水工学論文集. 第41巻. 851-856 (1997)

    • Related Report
      1996 Annual Research Report

URL: 

Published: 1996-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi