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タイトル
  • ja 土砂生産の活発な流域における長期的な土砂流出量と河床変動の推定
その他のタイトル
  • ESTIMATION OF SEDIMENT DISCHARGE AND RIVER BED VARIATION IN A BASIN WITH HIGH SEDIMENT YIELD
作成者

中澤, 辰哉

中津川, 誠

権利情報
    • © copyright 2013 土木学会
主題
  • Other 土砂流出
  • Other 土砂生産
  • Other 河床変動
  • Other 長期水循環
  • Other sediment discharge
  • Other sediment yield
  • Other river bed variation
  • Other long-term hydrologic cycle
  • NDC 517
内容注記
Other
  • This study aims to estimate sediment discharge and river bed variation based on long-term hydraulic quantities in a basin. For comprehensive sediment management throughout the river basin, it is important to elucidate sediment dynamics, such as the sediment yield from the mountains and sediment transport in the river not only during flood periods but also during normal periods. We formulated non-uniform sediment discharge from the mountainous area by using the long-term hydrologic cycle model. In addition, we performed long-term calculation of river bed variation, using the formulated equations as boundary conditions at the upstream end of the Mu River basin, Hokkaido, a river with high sediment yield. We reproduced the long-term trends of river bed variation and succeeded in estimating the sediment discharge into the estuary.
出版者土木学会
日付 Created 2019-03-12 , Issued 2013
言語jpn
資源タイプjournal article
出版タイプVoR
資源識別子 URI http://hdl.handle.net/10258/00009741
関連
  • isIdenticalTo DOI https://doi.org/10.2208/jscejhe.69.I_967
  • isIdenticalTo NAID 130004558326
  • isVersionOf URI https://www.jstage.jst.go.jp/article/jscejhe/69/4/69_162/_pdf/-char/ja
収録誌情報
    • NCID AA12373113
    • ISSN 2185-467X
    • 土木学会論文集B1(水工学) = Journal of Japan Society of Civil Engineers, Ser. B1 (Hydraulic Engineering)
    69(4), I_967-I_972
ファイル
コンテンツ更新日時2019-07-29T03:42:32Z