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河川水温の非線形解析
https://kitami-it.repo.nii.ac.jp/records/8103
https://kitami-it.repo.nii.ac.jp/records/8103d7236f35-7dc3-419e-a27e-8a0203ada7c8
名前 / ファイル | ライセンス | アクション |
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Item type | 学術雑誌論文 / Journal Article(1) | |||||
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公開日 | 2016-03-11 | |||||
タイトル | ||||||
言語 | ja | |||||
タイトル | 河川水温の非線形解析 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | NON-LINEAR ANALYSIS OF RIVER WATER TEMPERATURE | |||||
言語 | ||||||
言語 | jpn | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | river water temperature | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | non-linear analysis | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | threshold value | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | equilibrium temperature | |||||
キーワード | ||||||
主題Scheme | Other | |||||
主題 | divergence | |||||
資源タイプ | ||||||
資源 | http://purl.org/coar/resource_type/c_6501 | |||||
タイプ | journal article | |||||
アクセス権 | ||||||
アクセス権 | open access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_abf2 | |||||
その他のタイトル | ||||||
その他のタイトル | NON-LINEAR ANALYSIS OF RIVER WATER TEMPERATURE | |||||
著者 |
佐渡, 公明
× 佐渡, 公明× 杉山, 一郎× 中尾, 隆志 |
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著者別名 | ||||||
姓名 | SADO, Kimiteru | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | SUGIYAMA, Ichiro | |||||
言語 | en | |||||
著者別名 | ||||||
姓名 | NAKAO, Takashi | |||||
言語 | en | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | River water temperature has a great influence on the increase of phytoplankton and the habitat of fish, and it is dependent on hydraulic and meteorological elements. The surface heat balance, which is composed of net radiation, sensible and latent heat fluxes, is a non-linear function of water temperature. So a differential equation concerning river water temperature is non-linear. The surface heat balance has been treated as a regression quadratic equation of water temperature in some papers. In this paper the following three trajectories of solution for one-dimensional non-linear heat balance equation are shown using Bernoulli's equation with a threshold value, convergence to an equilibrium temperature, constant value and divergence. The difference between non-linear and linear analyses of the river water temperature is investigated under some combinations of hydrological and meteorological elements. |
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書誌情報 |
水工学論文集 巻 45, p. 991-995 |
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DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | http://doi.org/10.2208/prohe.45.991 | |||||
権利 | ||||||
権利情報 | c2001 公益社団法人 土木学会 | |||||
出版者 | ||||||
出版者 | 公益社団法人 土木学会 | |||||
著者版フラグ | ||||||
値 | publisher | |||||
出版タイプ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 |