| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2009-04-28 |
| タイトル |
|
|
タイトル |
珪砂栽培法による植物のウラン吸収特性試験 : Phytoremediation 植物の選定 |
|
言語 |
ja |
| 言語 |
|
|
言語 |
jpn |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
bioremediation |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
heavy metal |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
hyperaccumulator |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
phytoextraction |
| キーワード |
|
|
主題Scheme |
Other |
|
主題 |
soil contamination |
| 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 |
| 著者 |
橋本, 洋平
Boyse, Lester G.
Ulery, April L.
田島, 淳
|
| 抄録 |
|
|
内容記述タイプ |
Abstract |
|
内容記述 |
Using appropriate plants that are highly capable of accumulating uranium (U) is required for the success in phytoremediation of U-contaminated soil. The objectives of this study were to screen plants capable of U accumulation in the aboveground plant tissue and to find the trend of U accumulation among the plant families by using a sand culture method. In a laboratory setting with grow lights, each plant species was grown in 3 cm of sterilized silica sand that was amended with the nutrient solution. Four days before the plant harvest, the sand was treated with 50 mg Ul-1 solution including a U weathering product dissolved in citric acid. A total of 32 plant species from 5 families were screened and found to accumulate from 4 to 416 mg of U per kg dry tissue weight. Plant species in Chenopodiaceae and Fabaceae had the highest mean U concentrations while plants in Poaceae accumulated less U than the dicotyledonous plants tested. Based on the result of sand culture screening, the plants for phytoremediation of U-contaminated soils could be selected by using a mathematical model related to plant characteristics (e.g. biomass and planting density) to predict a long-term U-removal rate from the soil. |
| 書誌情報 |
環境化学 : journal of environmental chemistry
巻 15,
号 4,
p. 771-781,
発行日 2005-01-01
|
| ISSN |
|
|
収録物識別子タイプ |
PISSN |
|
収録物識別子 |
0917-2408 |
| 書誌レコードID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AN10547099 |
| フォーマット |
|
|
内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 著者版フラグ |
|
|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
| その他のタイトル |
|
|
値 |
Screening of potential phytoremediation plants for uranium-contaminated soils : A sand culture method and metal-removal model |
| 出版者 |
|
|
出版者 |
環境化学研究会 |
| 資源タイプ（三重大） |
|
|
値 |
Journal Article / 学術雑誌論文 |
50A9430.pdf (10.5 MB)
