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タイトル
  • ja 流域条件と土砂・水質成分の流出特性について
その他のタイトル
  • RESEARCH ON RUNOFF CHARACTERISTICS OF SEDIMENT AND WATER QUALITY SUBSTANCES RELATED TO BASIN CONDITIONS
作成者

村上, 泰啓

中津川, 誠

高田, 賢一

権利情報
    • Copyright 2004 土木学会 ダウンロードを含むこの著作物の利用は、著作権法の私的使用及び引用の範囲に限り認められます。その範囲外の利用については、土木学会の承諾が必要です。
主題
  • Other sedimentation
  • Other field survey
  • Other water quality
  • Other load factor
  • Other land use
  • NDC 510
内容注記
Other
  • The behavior of sediment and other substances in the entire basin is an important factor in maintaining the river channel as well as conserving the aquatic ecosystem at these places. It is especially important to understand transport during flooding, when large amounts of substances are transported. The most recent large-scale flood in Hokkaido, Japan, occurred in August 2003. It struck Hidaka district, causing many injuries and fatalities. The sediment runoff from that flood is still of concern, and examination on its potential effects is awaited. We surveyed dam basins in Hokkaido to study the relationship between the volumes of sediment and water quality components and the geological and vegetation conditions. Sediment transport during flooding is known to have significant impacts on the water environment. To analyze the flood-related runoff characteristics of sediment, the Saru River basin was chosen for its large sediment runoff. This paper summarizes the substance balance of the basin and analyzes the causal relationship between that balance and the conditions of a basin that tends to experience particularly severe damages.
出版者土木学会
日付 Created 2016-02-15 , Issued 2004-02
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/10258/1517
関連
  • isIdenticalTo DOI https://doi.org/10.2208/prohe.48.1105
  • isIdenticalTo NAID 130004043488
収録誌情報
    • NCID AN10426673
    • ISSN 0916-7374
    • 水工学論文集
    48, 1105-1110
ファイル
コンテンツ更新日時2019-07-29T03:42:32Z