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大村湾における溶存酸素の変化予測に関する研究
http://hdl.handle.net/10069/3775
http://hdl.handle.net/10069/3775c78692c5-5b9c-41e6-aff1-d8dcfa0456d0
名前 / ファイル | ライセンス | アクション |
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35_65_18.pdf (1.1 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2006-04-24 | |||||
タイトル | ||||||
タイトル | 大村湾における溶存酸素の変化予測に関する研究 | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | numerical simulation | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | tidal current | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | dissolved oxygen | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | sediment oxygen demand | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
西田, 渉
× 西田, 渉× 野口, 正人× 冨永, 昌伸 |
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著者別名 | ||||||
姓名 | Nishida, Wataru | |||||
著者別名 | ||||||
姓名 | Noguchi, Masato | |||||
著者別名 | ||||||
姓名 | Tominaga, Masanobu | |||||
その他のタイトル | ||||||
その他のタイトル | Numerical Simulation on Dissolved Oxygen in Ohmura Bay | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | In Ohmura Bay, several kinds of environmental problems, such as eutrophication, depletion of dissolved oxygen at sea bottom, and so on, are occurred recently. It is necessary to make clear the mechanism on water quality changes from the interdisciplinary viewpoints for recovering the water environment of this bay. In this study, a water quality simulation model is developed focusing on the consumption of dissolved oxygen by organic materials in sediments (Sediment Oxygen Demand :SOD). To ensure applicability of this model to Ohmura Bay, tidal current simulation is firstly carried out. Next, water quality changes, especially dissolved oxygen, are simulated. This developed model predicts the spatial distribution of tidal current and dissolved oxygen to some degree. On the other hand, it is necessary to model the water quality changes due to the chemical and biological reactions under thermal stratification for adequate simulation, in future. | |||||
書誌情報 |
長崎大学工学部研究報告 en : Reports of the Faculty of Engineering, Nagasaki University 巻 36, 号 65, p. 114-119, 発行日 2005-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18805574 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA12080680 | |||||
sortkey | ||||||
P00114-P00119 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学工学部研究報告 Vol.35(65), pp.114-119; 2005 |