書誌事項
- タイトル別名
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- MEASURING CONCENTRATION AND PARTICLE SIZE DISTRIBUTION OF SUSPENDED SEDIMENT IN THE ROKKAKU RIVER ESTUARY USING ULTRASONIC ATTENUATION SPECTROSCOPY
- チョウオンパ ゲンスイ スペクトルホウ ニ ヨル ロク カドカワカン チョウブ ノ ケンダク ブッシツ ノウド ト リュウド ブンプ ノ レンゾク ケイソク
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Analyzing river water samples in a laboratory has been the traditional method used to monitor suspended sediment in rivers. In recent years, however, optical backscatter (turbidity), laser diffraction, pressure-difference, acoustic backscatter, and other surrogate techniques have been adopted increasingly according to the circumstances of each measurement point. The author et al. developed a suspended sediment monitoring system based on ultrasonic attenuation spectroscopy. Using the new system, a test was conducted to continuously measure the concentration and particle size distribution of suspended sediment in the Rokkaku River estuary, and it was verified that ultrasonic attenuation spectroscopy is a promising surrogate technique.
収録刊行物
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- 土木学会論文集B1(水工学)
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土木学会論文集B1(水工学) 70 (4), I_607-I_612, 2014
公益社団法人 土木学会
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詳細情報 詳細情報について
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- CRID
- 1390282680329997312
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- NII論文ID
- 130005070221
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- NII書誌ID
- AN10426673
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- ISSN
- 18808751
- 2185467X
- 09167374
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- NDL書誌ID
- 025431587
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
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- 抄録ライセンスフラグ
- 使用不可