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Distributions of 32P and 33P in the western North Pacific with multiple-unit in situ large-volume filtration systems
https://repo.qst.go.jp/records/53774
https://repo.qst.go.jp/records/5377416e1554c-fc1e-4bc4-bfcf-418d19194bf9
| Item type | 会議発表論文 / Conference Paper(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2006-12-15 | |||||
| タイトル | ||||||
| タイトル | Distributions of 32P and 33P in the western North Pacific with multiple-unit in situ large-volume filtration systems | |||||
| 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_5794 | |||||
| 資源タイプ | conference paper | |||||
| 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 |
Nakanishi, Takahiro
× Nakanishi, Takahiro× Aono, Tatsuo× Yamada, Masatoshi× Kusakabe, Masashi× 中西 貴宏× 青野 辰雄× 山田 正俊× 日下部 正志 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Geographical distributions of cosmogenic natural radionuclides 32P and 33P in surface seawater were investigated in the western North Pacific (0 to 48.3 N). An in situ large-volume filtration system equipped with adsorbents for dissolved P was used to collect the nuclides in the water column. Radioactive P inventories of total dissolved P in the subarctic region and its front were higher than that in the tropical and subtropical zone. The 33P/32P activity ratios indicated rapid export of particulate matter from the euphotic zone in the subarctic region. | |||||
| 書誌情報 |
Proceedings of the Workshop on Environmental Radioactivity (KEK Proceedings) 巻 7, p. 53-55, 発行日 2006-12 |
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