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タイトル
  • ja 流域貯留量推定のためのモデルパラメータの一般化に関する研究
  • en GENERALIZATION OF MODEL PARAMETERS FOR EVLUATING BASIN-SCALE SOIL MOISTURE CONTENT
作成者
    • ja 臼谷, 友秀 en USUTANI, Tomohide ja-Kana ウスタニ, トモヒデ
    • ja 中津川, 誠 en NAKATSUGAWA, Makoto ja-Kana ナカツガワ, マコト
    • ja 松岡, 直基 en MATSUOKA, Naoki ja-Kana マツオカ, ナオキ
アクセス権 open access
権利情報
  • ja © copyright 2014 土木学会
主題
  • NDC 517
  • Other ja 流域貯留量
  • Other ja タンクモデル
  • Other ja 水収支
  • Other ja 地質区分の面積率
  • Other ja 重回帰式
  • Other en basin storage capacity
  • Other en tank model
  • Other en water balance
  • Other en coverage rations of particular geology types
  • Other en multiple regression equation
内容注記
  • Other application/pdf
  • Abstract en The evaluation of soil moisture content is important in forecasting flood and landslide disasters. The authors previously proposed a method for estimating soil moisture content on the basin scale based on a tank model; however, determining model parameters from the observed values has been a problem to be solved in generalizing the proposed method. In this study, determination of parameters from geological information was attempted. First, the rainfall, snowmelt and evapotranspiration of the Ishikari River basin were estimated. Next, a relational expression between the parameters of the basins of tributaries and the geologic surface area ratio was obtained, and the discharge of the Ishikari River basin was simulated based on the relational expression. As a result of the simulation, the method for determining parameters based on the geologic surface area ratio was thought to be useful in generalizing the evaluation method for basin-scale soil moisture content.
出版者 ja 土木学会
日付
    Issued2014
言語
  • jpn
資源タイプ journal article
出版タイプ VoR
資源識別子 HDL http://hdl.handle.net/10258/00009746 , URI https://muroran-it.repo.nii.ac.jp/records/9797
関連
  • isIdenticalTo NAID 130005070263
  • isIdenticalTo DOI https://doi.org/10.2208/jscejhe.70.I_355
  • isVersionOf URI https://www.jstage.jst.go.jp/article/jscejhe/70/4/70_60/_pdf/-char/ja
収録誌情報
    • PISSN 2185-467X
    • NCID AA12373113
      • ja 土木学会論文集B1(水工学) en Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
      • 70 4 開始ページI_355 終了ページI_360
ファイル
コンテンツ更新日時 2024-01-26