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Concentrations and distributions of 9 major ions and 54 elements in major Japanese river waters
https://repo.qst.go.jp/records/69501
https://repo.qst.go.jp/records/6950176071b0e-e15b-462c-892b-657984211374
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2008-10-06 | |||||
| タイトル | ||||||
| タイトル | Concentrations and distributions of 9 major ions and 54 elements in major Japanese river waters | |||||
| 言語 | ||||||
| 言語 | eng | |||||
| 資源タイプ | ||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_c94f | |||||
| 資源タイプ | conference object | |||||
| アクセス権 | ||||||
| アクセス権 | metadata only access | |||||
| アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
| 著者 |
Uchida, Shigeo
× Uchida, Shigeo× Tagami, Keiko× 内田 滋夫× 田上 恵子 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | In this study, we collected river water samples from 45 major rivers throughout Japan and determined concentrations of 9 major ions and 54 elements to learn their distributions in rivers. The results showed that Ca was the highest with geometric mean (GM) of 10 mg L-1 and Tm, one of the rare earth elements, was the lowest with GM of 1.1 micro g L-1. The concentration patterns from the upper stream to the river mouth were not simple even for an element. | |||||
| 会議概要（会議名, 開催地, 会期, 主催者等） | ||||||
| 内容記述タイプ | Other | |||||
| 内容記述 | HydroChange 2008 | |||||
| 発表年月日 | ||||||
| 日付 | 2008-10-03 | |||||
| 日付タイプ | Issued | |||||
