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ESTIMATION OF POLLUTANT RUNOFF FROM AN URBAN AREA AND ITS INFLUENCE ON WATER ENVIRONMENT

Research Project

Project/Area Number 06650569
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 水工水理学
Research InstitutionNAGASAKI UNIVERSITY

Principal Investigator

NOGUCHI Masato  NAGASAKI UNIV., FAC.of ENGINEERING, PROFESSOR, 工学部, 教授 (10026263)

Co-Investigator(Kenkyū-buntansha) NISHIDA Wataru  NAGASAKI UNIV., FAC.of ENGINEERING,RESEARCH ASSOCIATE, 工学部, 助手 (20253635)
Project Period (FY) 1994 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1995: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 1994: ¥1,100,000 (Direct Cost: ¥1,100,000)
Keywordswater environment / urbanization / pollutant runoff / physically-based model / water quality / mathematical simulation / field observation / resuspention of bed loads / Physically-based model
Research Abstract

In order to estimate the pollutant runoff from urbanized and urbanizing areas and their influence on water environment, observation of nutrient fallout has been carried out through a project period. At the same time, quantitative and qualitative investigation has been done in the Honmyo river and its estuary, while mathematical simulation models have been developed based on their results, aiming at the water environmental assessement.
It is well known that integrated water management in a river and its watershed becomes necessary in order to attain a sound and sustainable development of water environment. Among all, it becomes more important to estimate the spatial and temporal variations of pollutant loads from point and non-point sources, and to complete their data base which can be utilized by anyone. Investigators have already developed the NUMEROUS-EXTENDED as one of the urban storm drainage models, which enables us to predict the hydrograph and pollutograph from urban areas. The above-mentioned data base becomes available as its input data, and pollutant runoffs from a river basin into the receiving water can be appropriately estimated by its model.
On the other hand, qualitative and quantitative observations from the chemical and biological viewpoints have also been carried out through the reaches of the Honmyo river. These observed data become useful for estimating the influences of a nature-friendly levee on the water environment and also those of suspended solids and other pollutant loads by a mathematical simulation model.

Report

(3 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • Research Products

    (18 results)

All Other

All Publications (18 results)

  • [Publications] 野口正人,西田 渉,喜井克浩,碇 慎一: "都市域における点源・非点源汚濁負荷の水域への影響" 長崎大学工学部研究報告. 24. 225-229 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] 西田 渉,野口正人,寺尾光之,金子周平: "管路における不圧・被圧遷移流の数値解析" 長崎大学工学部研究報告. 24. 219-224 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Masato Noguchi, Hasan M.M.Tahat, and Hikaru Hanada: "The Effects of Space Averaging on Rainfall-Runoff Analysis" Reports of the Faculty of Engineering, Nagasaki University. 24. 211-218 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Masato Noguchi, Wataru Nishida, Katsuhiro Kii and Takayuki Nagaya: "THE EFFECTS OF A CONSTRUCTION OF SEA DYKE UPON THE WATER ENVIRONMENT" POLMET'94〈Pollution in the Metropolitan and Urban Environment〉. 891-899 (1994)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] Hasan M.M.Tahat, Masato Noguchi, Wataru Nishida and Hikaru Hanada: "The sensitivity of A Physically-Based Rainfall-Runoff Model to the Physiographic Factors of Real Basin" Annual Journal of Hydraulic Engineering, JSCE. 39. 37-42 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Noguchi, W.Nishida, T.Nagaya, K.Mitsuhara and H.M.M.Tahat: "An estimation of the effects of a nature-friendly levee on the water environment" HYDRA 2000, Volume 4 : The hysraulics of water resources and their development. 405-410 (1995)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Noguchi, W.Nishida, K.Kii and S.Ikari :"The Influence of Pollutant Runoff on the Receiving Water (in Japanese)" Rep.Fac.Engineering, Nagasaki Univ.Vol.24, No.43. 225-229 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] W.Nishida, M.Noguchi, M.Terao and S.Kaneko :"A Mathematical computation of the Transition Flows between Pressurized and Non-Pressurized Conditions in Pipes (in Japanese)" Rep.Fac.Engineering, Nagasaki Univ.Vol.24, No.43. 219-224 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Noguchi, H.M.M.Tahat and H.Hanada :"The Effects of Space Averaging on Rainfall-Runoff Analysis" Rep.Fac.Engineering, Nagasaki Univ.Vol.24, No.43. 211-218 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Noguchi, W.Nishida, K.Kii and T.Nagaya :"THE EFFECTS OF A CONSTRUCTION OF SEA DYKE UPON THE WATER ENVIRONMENT" POLMET'94 <Polltion in the Metropolitan and Urban Environment>. 891-899 (1994)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] H.M.M.Tahat, M.Noguchi, W.Nishida and H.Hanada :"The Sensitivity of A Physically-Based Rainfall-Runoff Model to The Physiographic Factors of Real Basin" Annual Journal of Hydraulic Engineering. Vol.39. 37-42 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] M.Noguchi, W.Nishida, T.Nagaya, K.Mitsuhara and H.M.M.Tahat :"An estimation of the effects of a nature-friendly levee on the water environment" Proc.26th Congress of IAHR,HYDRA 2000. Vol.4. 405-410 (1995)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1995 Final Research Report Summary
  • [Publications] H.M.M.Tahat,Masato Noguchi and others: "The sensitivity of A Physically-Based Rainfall-Runoff Model to the Physiographic Factors of Real Basin" 水工学論文集. 39. 37-42 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] Masato Noguchi,Wataru Nishida and others: "An estimation of the effects of a nature-friendly levee on the water environment" HYDRA 2000,Volume 4 : The hydraulics of water resources and their development. 405-410 (1995)

    • Related Report
      1995 Annual Research Report
  • [Publications] 野口正人: "都市域における点源・非点源汚濁負荷の水域への影響" 長崎大学工学部研究報告. 24. 225-229 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Masato Noguchi: "The Effects of Space Averaging on Rainfall-Runoff Analysis" 長崎大学工学部研究報告. 24. 211-218 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Masato Noguchi: "THE EFFECTS A CONSTRUCTION OF SEA DYKE UPON THE WATER ENVIRONMENT" POLMET'94〈Pollution in the Metropolitan and Urban Environment〉. 891-899 (1994)

    • Related Report
      1994 Annual Research Report
  • [Publications] Hasan M.M.Tahat: "The Sensitivity of A Physically-Based Rainfall-Runoff Model to the Physiographic Factors of Real Basin" 水工学論文集. 39. (1995)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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