WEKO3
アイテム
Partitioning of 14C into Solid, Liquid, and Gas Phases in Various Paddy Soils in Japan
https://repo.qst.go.jp/records/45780
https://repo.qst.go.jp/records/45780f014e07f-41e9-41e5-bf0e-6e236c7e930b
| Item type | 学術雑誌論文 / Journal Article(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2010-04-09 | |||||
| タイトル | ||||||
| タイトル | Partitioning of 14C into Solid, Liquid, and Gas Phases in Various Paddy Soils in Japan | |||||
| 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_6501 | |||||
| 資源タイプ | journal article | |||||
| 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 |
Ishii, Nobuyoshi
× Ishii, Nobuyoshi× Koiso, Hiroyuki× Takeda, Hiroshi× Uchida, Shigeo× 石井 伸昌× 小礒 寛之× 武田 洋× 内田 滋夫 |
|||||
| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | The partitioning ratios of 14^C in solid, liquid, and gas phases were determined by batch sorption tests using 97 paddy soil samples. Each of the soil samples was suspended in deionized water containing [1, 2-14^C] sodium acetate and shake-incubated for 7 days. More than 65% of the spiked 14^C was released into the air, approximately 30% was partitioned into the solid phase, and the 14^C remaining in the liquid phase was only a few percent. These results suggested that if the 14^C incorporated into acetate migrated from a TRU repository site to paddy fields, most of the 14^C would be released into the air and the rest would be partitioned into the soil phase. It is likely that microorganisms in the soils are responsible for these partitioning ratios because about 97% of the spiked 14^C remained in the liquid phase in the microorganism-depleted sample. | |||||
| 書誌情報 |
Journal of Nuclear Science and Technology 巻 47, 号 3, p. 238-243, 発行日 2010-03 |
|||||
| ISSN | ||||||
| 収録物識別子タイプ | ISSN | |||||
| 収録物識別子 | 0022-3131 | |||||
