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Regional Ecosystem Modeling and Assessment of Near-Natural Engineering for Irrigation and Drainage Canals and Irrigation Ponds

Research Project

Project/Area Number 14560205
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Irrigation, drainage and rural engineering/Rural planning
Research InstitutionIshikawa Agricultural College

Principal Investigator

ICHION Eiji  Ishikawa Agricultural College, Agricultural Engineering, Assistant Professor, 農業工学科, 講師 (10320912)

Co-Investigator(Kenkyū-buntansha) HIRAMATSU Ken  Gifu University, Faculty of Applied Biological Science, Associate Professor, 応用生物科学部, 助教授 (90271014)
Project Period (FY) 2002 – 2004
Project Status Completed (Fiscal Year 2004)
Budget Amount *help
¥3,400,000 (Direct Cost: ¥3,400,000)
Fiscal Year 2004: ¥1,000,000 (Direct Cost: ¥1,000,000)
Fiscal Year 2003: ¥900,000 (Direct Cost: ¥900,000)
Fiscal Year 2002: ¥1,500,000 (Direct Cost: ¥1,500,000)
KeywordsIrrigation and Drainage Canals / Irrigation Ponds / Cellular Automaton / Fish Pool / Diversity / Aquatic Creature / Plankton / Flow Velocity / 生態系モデリング / 近自然工法
Research Abstract

1.The studies in the irrigation and drainage canals in the alluvial fan of the Tedori river and the area around the Khokugata, Ishikawa, Japan, suggested that flow velocities and relevant factors such as water temperatures and sediment thickness have an impact on the diversity and the distribution of aquatic creatures in the canals. Then, another study on benthic animals in small canals, suggested that the species richness of benthic animals correlate closely with the diversity of flow velocities. The studies revealed the importance of increasing the diversity of flow velocities in canals and improving fish-ways at drop structures, in order to maintain the biodiversity in irrigation and drainage canals.
2.Mass balance of nutrients in the Higashiike, Minakuchi town, Shiga Prefecture, was discussed. The study suggested that 7.5% of nitrogen and 30% of phosphorus in inflow are accumulated in the pond and 70% of phosphorus accumulated in the pond is fixated by phytoplankton.
3.Effectiveness of fish ponds (0.5m depth and 20m length) constructed at intervals of 500m, at the base of the Ohe Drainage Canal, Aichi Prefecture, was examined. The studies suggested that (i) the fish pool provides habitat for fishes particularly when irrigation was not being done, (ii)it is not easy for small fishes to migrate from one fish pond to another fish pond, and (iii) flow velocities in fish ponds are not small during the irrigation period According to the results, installation of fish-shelter-blocks and conservation of aquatic plants were proposed in addition for the Ohe Drainage Canal.
4.The surveys on plankton and chemical properties of water were conducted in the Hangaike at the campus of Gifu University. Based on the survey results, the model for predicting the population movement of plankton was established by using cellular automation. The model showed the possibility for predicting the population movement of plankton by this method.

Report

(4 results)
  • 2004 Annual Research Report   Final Research Report Summary
  • 2003 Annual Research Report
  • 2002 Annual Research Report
  • Research Products

    (16 results)

All 2004 2003 Other

All Journal Article (15 results) Publications (1 results)

  • [Journal Article] 河北潟地域の農業用水路における背水区間とメダカの分布範囲について2004

    • Author(s)
      一恩英二, 上田哲行
    • Journal Title

      農業土木学会論文集 234

      Pages: 125-132

    • NAID

      10014192981

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 七ヶ用水の水理水質2004

    • Author(s)
      一恩英二, 田中省吾
    • Journal Title

      石川県農業短期大学研究報告 33

      Pages: 1-13

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 七ヶ用水の生物相について2004

    • Author(s)
      上田哲行, 一恩英二, 村島和男
    • Journal Title

      石川県農業短期大学研究報告 33

      Pages: 87-97

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 扇状地水路における流れの多様性が底生動物の多様性に与える影響について2004

    • Author(s)
      一恩英二, 上田哲行
    • Journal Title

      日本雨水資源化システム学会第12回研究発表会講演要旨集

      Pages: 93-96

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 手取川七ヶ用水の生物調査について2004

    • Author(s)
      一恩英二, 村島和男
    • Journal Title

      農業土木学会京都支部第61回研究発表会講演要旨集

      Pages: 104-105

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Backwatered Section and Distribution Range of Medaka (Oryzias Latipes) in Irrigation and Drainage Canals of Kahokugata Region(in Japanese with English Abstract)2004

    • Author(s)
      ICHION Eiji, UEDA Tetsuyuki
    • Journal Title

      Trans.of JSIDRE No.234

      Pages: 125-132

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Hydraulic and Chemical Properties of Water in the Shichika Irrigation Scheme, Ishikawa, Japan(in Japanese)2004

    • Author(s)
      ICHION Eiji, TANAKA Shogo
    • Journal Title

      Bulletin of Ishikawa Agricultural College No.33

      Pages: 1-13

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Flora and Fauna in the Shichika Irrigation Scheme, Ishikawa, Japan(in Japanese)2004

    • Author(s)
      UEDA Tetsuyuki, ICHION Eiji, MURASHIMA Kazuo
    • Journal Title

      Bulletin of Ishikawa Agricultural College No.33

      Pages: 87-97

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Correlation between Species Richness of Benthic Animal and Flow Diversity of Water in Canals on Alluvial Fan(in Japanese)2004

    • Author(s)
      ICHION Eiji, UEDA Tetsuyuki
    • Journal Title

      Proceedings of the 12th Annual Congress of JRCSA

      Pages: 93-96

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Biological Studies in the Shichika Irrigation Scheme of the Tedori River, Ishikawa, Japan(in Japanese)2004

    • Author(s)
      ICHION Eiji, MURASHIMA Kazuo
    • Journal Title

      Proceedings of the 61st Annual Congress of JSIDRE, Kyoto Branch

      Pages: 104-105

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] 河北潟地域の農業用水路における背水区間とメダカの分布範囲について2004

    • Author(s)
      一恩 英二, 上田 哲行
    • Journal Title

      農業土木学会論文集 234

      Pages: 125-132

    • NAID

      10014192981

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 七ヶ用水の水理・水質2004

    • Author(s)
      一恩 英二, 田中 省吾
    • Journal Title

      石川県農業短期大学研究報告 33

      Pages: 1-13

    • Related Report
      2004 Annual Research Report
  • [Journal Article] 七ヶ用水の生物相について2004

    • Author(s)
      上田 哲行, 一恩 英二, 村島 和男
    • Journal Title

      石川県農業短期大学研究報告 33

      Pages: 87-97

    • Related Report
      2004 Annual Research Report
  • [Journal Article] Nutrient Residual in an Irrigation Pond - A Case Study of Higashiike -2003

    • Author(s)
      Ken HIRAMATSU, Akihiko SATO, Toshihiko KAWACHI, Hiroshi ITAGAKI
    • Journal Title

      Proceedings of IRCSA

      Pages: 600-605

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Journal Article] Nutrient Residual in an Irrigation Pond -A Case Study of Higashiike-2003

    • Author(s)
      HIRAMATSU Ken, SATO Akihiko, KAWACHI Toshihiko, ITAGAKI Hiroshi
    • Journal Title

      Proceedings of IRCSA

      Pages: 600-605

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2004 Final Research Report Summary
  • [Publications] Hiramatsu, K., Sato, A., Kawachi, I., Itagaki, H.: "Nutrients Residual in an Irrigation Pond-A Case Study of Higashiike-"Proc.IRCSA. 600-605 (2003)

    • Related Report
      2003 Annual Research Report

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Published: 2002-04-01   Modified: 2016-04-21  

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