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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of Graduate School of Engineering, Nagasaki University > Volume 44, No. 83 >

降雨に伴う河川流域からの浮遊懸濁物質の流出量の評価


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Title: 降雨に伴う河川流域からの浮遊懸濁物質の流出量の評価
Other Titles: Estimation for Outflow of Suspended Solids from Watershed during the Rainfall Condition
Authors: 重, 龍樹 / 西田, 渉 / 鈴木, 誠二 / 江川, 英仁
Authors (alternative): Shige, Ryuki / Nishida, Wataru / Suzuki, Seiji / Egawa, Hideto
Issue Date: Jul-2014
Publisher: 長崎大学大学院工学研究科 / Graduate School of Engineering, Nagasaki University
Citation: 長崎大学大学院工学研究科研究報告, 44(83), pp.44-50; 2014
Abstract: In recent years, the grasp of pollutants loads from watershed is needed for water quality improvement of water quality in receiving water area. The main purpose of this study is the estimation of pollutant runoff from watersheds in rain condition. In this study, the distributed type model on rainfall runoff and pollutants runoff was developed and applied to the four watersheds in Nagasaki. It is considered that the developed model could simulate the observed temporal variation of suspended solids and typical runoff phenomena such as the first flush and the two valued relationship between pollutants runoff loads and the discharge.
Keywords: nonpoint source / distributed model / rainfall runoff / pollutant runoff / suspended solids
URI: http://hdl.handle.net/10069/34569
ISSN: 18805574
Type: Departmental Bulletin Paper
Text Version: publisher
Appears in Collections:Volume 44, No. 83

Citable URI : http://hdl.handle.net/10069/34569

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