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NAOSITE : Nagasaki University's Academic Output SITE > Faculty of Engineering > Bulletin > Reports of the Faculty of Engineering, Nagasaki University > Volume 31, No. 56 >


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Title: 流域からの非点源汚濁負荷流出機構の解明とそのモデル化に関する研究
Other Titles: Pollutant Runoff Mechanism from Watershed under the Rain Condition and Its Modeling
Authors: 野口, 正人 / 西田, 渉 / 水野, 良宣 / 峰松, 睦
Authors (alternative): Noguchi, Masato / Nishida, Wataru / Mizuno, Yoshinobu / Minematsu, Mutsumi
Issue Date: Jan-2001
Citation: 長崎大学工学部研究報告 Vol.31(56) p.101-106, 2001
Abstract: In order to effectively carry out the water environmental management, it becomes necessary to know the pollutant runoff mechanism from the non-point sources, especially under the rain condition, and also to estimate the runoff rate about not only the stormwater but pollutant loads distributed over the watershed, considering the rainfall-runoff relationship. In this paper, field data about the nitrogenous pollutant runoff have firstly been introduced, executing at the Honmyo river, A-class river in Nagasaki. Afterward, above data have been discussed from several kinds of viewpoints, including those through a mathematical model. Finally, developed model has been proven to be available for estimating the diffuse pollution from the watershed.
Keywords: Pollutant runoff / non-point source / diffuse pollution / mathematical modeling / wet conditionfield observation
URI: http://hdl.handle.net/10069/5142
ISSN: 02860902
Type: Departmental Bulletin Paper
Appears in Collections:Volume 31, No. 56

Citable URI : http://hdl.handle.net/10069/5142

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