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光ファイバー分光器を用いた海中光環境の測定(2004年度神奈川大学総合理学研究所共同研究助成論文)
http://hdl.handle.net/10487/1424
http://hdl.handle.net/10487/1424c0a6ecaf-cbf6-4c74-8f3b-7ec1ff81184e
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
SJKU Vol 16 2005 59-62.pdf (551.1 kB)
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| Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-02-23 | |||||
| タイトル | ||||||
| タイトル | 光ファイバー分光器を用いた海中光環境の測定(2004年度神奈川大学総合理学研究所共同研究助成論文) | |||||
| 言語 | ||||||
| 言語 | jpn | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | fiber optics spectrophotometer | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | light condition | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | spectrum | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | sea ice | |||||
| キーワード | ||||||
| 主題Scheme | Other | |||||
| 主題 | photon flux density | |||||
| 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 |
柴田, 達矢
× 柴田, 達矢× Shibata, Tatsuya× 北島, 正治× Kitashima, Masaharu× 鈴木, 祥弘× Suzuki, Yoshihiro |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | A fiber optics spectrophotometer (USB2000, OceanOptics, USA) was applied to measure light conditions under sea ice at Saroma-ko Lagoon, Hokkaido Japan, in February and March 2005. One end of a 10 m quartz fiber optics (QP200-2-UV-VIS, OceanOptics, USA) fixed under sea ice led light to the other end, and the spectrophotometer determined the spectrum of the light at the other end on the sea ice. Signals from the spectrophotometer were normalized with the calibration light source (DH2000CAL, OceanOptics, USA) and a program (OOIBase, OOIIrad, OceanOptics, USA) and were determined as irradiance (w m^<-2> mn^<-1>). Without the cosine-collector for collecting the light from 180 degrees in front, the fiber optics collected light from a narrow range and showed quite different spectrums from those determined with the cosine-collector. Spectrums with a peak at 570 nm were determined with the cosine-collector and corresponded well with the spectrums often determined at near coastal areas. Photon flux densities (μmol photons s^<-1>m^<-2> nm^<-1>) were estimated from spectrums determined with the cosine-collector and correlated well (R^2=0.98) with those determined with the quantum sensor (LI-193, LI-COR, USA). These results showed that fiber optics spectrophotometer could determine the light conditions under sea ice both qualitatively and quantitatively. | |||||
| 書誌情報 |
Science Journal of Kanagawa University 巻 16, p. 59-62, 発行日 2005-05-25 |
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| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 1880-0483 | |||||
| 書誌レコードID | ||||||
| 収録物識別子タイプ | NCID | |||||
| 収録物識別子 | AA12068302 | |||||
| 著者版フラグ | ||||||
| 出版タイプ | VoR | |||||
| 出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
| その他の言語のタイトル | ||||||
| その他のタイトル | Determinations of light spectrums under sea ice with fiber optics spectrometer | |||||
| 出版者 | ||||||
| 出版者 | 神奈川大学 | |||||
