タイトル |
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ja
流域条件と土砂・水質成分の流出特性について
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en
RESEARCH ON RUNOFF CHARACTERISTICS OF SEDIMENT AND WATER QUALITY SUBSTANCES RELATED TO BASIN CONDITIONS
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作成者 |
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ja
村上, 泰啓
en
MURAKAMI, Yasuhiro
ja-Kana
ムラカミ, ヤスヒロ
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ja
中津川, 誠
en
NAKATSUGAWA, Makoto
ja-Kana
ナカツガワ, マコト
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ja
高田, 賢一
en
TAKADA, Ken-ichi
ja-Kana
タカダ, ケンイチ
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アクセス権 |
open access |
権利情報 |
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ja
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。
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主題 |
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NDC
510
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Other
en
sedimentation
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Other
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field survey
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Other
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water quality
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Other
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load factor
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Other
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land use
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内容注記 |
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Other
application/pdf
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Abstract
en
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.
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出版者 |
ja
土木学会
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日付 |
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言語 |
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資源タイプ |
journal article |
出版タイプ |
VoR |
資源識別子 |
HDL
http://hdl.handle.net/10258/1517
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URI
https://muroran-it.repo.nii.ac.jp/records/6240
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関連 |
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isIdenticalTo
NAID
130004043488
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isIdenticalTo
DOI
https://doi.org/10.2208/prohe.48.1105
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収録誌情報 |
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PISSN
09167374
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NCID
AN10426673
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ja
水工学論文集
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巻48
開始ページ1105
終了ページ1110
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ファイル |
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コンテンツ更新日時 |
2023-12-15 |