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Absorption of 14C-Acetic Acid from Rice Rhizosphere
https://repo.qst.go.jp/records/69792
https://repo.qst.go.jp/records/6979291cdc23e-0964-44f0-97a3-c31954674643
| Item type | 会議発表用資料 / Presentation(1) | |||||
|---|---|---|---|---|---|---|
| 公開日 | 2009-07-13 | |||||
| タイトル | ||||||
| タイトル | Absorption of 14C-Acetic Acid from Rice Rhizosphere | |||||
| 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 |
Ogiyama, Shinichi
× Ogiyama, Shinichi× Takeda, Hiroshi× Uchida, Shigeo× 荻山 慎一× 武田 洋× 内田 滋夫 |
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| 抄録 | ||||||
| 内容記述タイプ | Abstract | |||||
| 内容記述 | Geological disposal of radioactive waste from atomic power plants is planned to avoid radiation exposure to the public. For public health safety, it is necessary to clarify pathways on how these radioactive elements reach human beings. Absorption and assimilation of radioactive elements by food crops are important ways to understand the hazardous of radiations for human health. Carbon-14 (14C, t1/2=5.73x103 yrs) from the radioactive waste is one of the most important radioactive nuclides for environmental assessment of the waste disposals. There are several kinds of organic compounds for ordinary portland cement of radioactive waste disposals such as acetic acid, formic acid, and formaldehyde. In the present study, we examined plant uptake and assimilation of carbon through plant roots by using 14C nuclide in the form of acetic acid. | |||||
| 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 | Eighth Conference of the East and Southeast Asia Federation of Soil Science | |||||
| 発表年月日 | ||||||
| 日付 | 2007-10-23 | |||||
| 日付タイプ | Issued | |||||
