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降水の採水方法の違いによる水質の比較
https://keiai.repo.nii.ac.jp/records/1693
https://keiai.repo.nii.ac.jp/records/169319ed2f3e-bf26-4b45-90da-2f72a12739d7
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
KJ00004271085.pdf (1.3 MB)
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| Item type | [ELS]紀要論文 / Departmental Bulletin Paper(1) | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 公開日 | 2016-08-18 | |||||||||||
| タイトル | ||||||||||||
| タイトル | 降水の採水方法の違いによる水質の比較 | |||||||||||
| タイトル | ||||||||||||
| タイトル | The Comparison of the Water Quality by the Difference between the Collecting Water Methods of the Precipitation | |||||||||||
| 言語 | en | |||||||||||
| 言語 | ||||||||||||
| 言語 | jpn | |||||||||||
| 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 | |||||||||||
| 雑誌書誌ID | ||||||||||||
| 収録物識別子タイプ | NCID | |||||||||||
| 収録物識別子 | AN1041551X | |||||||||||
| 著者 |
中村, 圭三
× 中村, 圭三
× NAKAMURA, Keizo
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| 抄録(英) | ||||||||||||
| 内容記述タイプ | Other | |||||||||||
| 内容記述 | In the Institute of Environmental Studies of Keiai University, by dividing the precipitation into every 1 millimeter by exposure style water sampler and automatic switch style water sampler for 1 year from September, 2001 to August, 2002, it was sampled. It was analyzed, the precipitation which sampled water by both water sampler while it is divided into autumn, winter, spring and period in the year, and while it is compared to each other. Main got results are as follows. (1) pH of the precipitation which sampled water by the automatic switch style water sampler gradually heightens from the first precipitation (1 millimeter). In the meantime, it of the exposure style water sampler tends to reversely lower. (2) Components of ocean origin of Na^+, Cl^- and Mg^<2+> show the maximum value in the fall in which the wave of the ocean rises. (3) Component concentrations of NH_4^+ and Ca^<2+> supplied from the land show the high value as a double of other season in the winter in which dried strong wind blows. (4) In the precipitation sampled in each of automatic switch style water sampler and exposure style water sampler, the concentration of NO_3^- and SO_4^<2-> together shows the high tendency in spring and summertime. (5) Component concentration of the first precipitation (1 millimeter) shows the extremely high value, when water was sampled by the exposure style water sampler. As the cause, it seems to be to flow into the sample bottle of 1 millimater high-dense in flushing the material which adhered on the surface of the funnel by the precipitation in the rainfall time. (6) It was clarified that the difference in the water quality by the difference between the collecting water methods was almost dissolved at several millimeter of the precipitation. | |||||||||||
| 書誌情報 |
環境情報研究 en : Journal of Environmental Studies 号 11, p. 9-22, 発行日 2003-04-30 |
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