Evaluation of the Cs- and Sr-absorption Ability of Plant Species for Phytoremediation

• Baba Takashi

  Faculty of Agriculture, Tottori University

• Makino Yuko

  Graduate School of Agriculture, Tottori University

• Yamada Mina

  Faculty of Agriculture, Tottori University

• Fujiyama Hideyasu

  Faculty of Agriculture, Tottori University

抄録

In order to select plant species that have a high ability to remediate soil polluted with ¹³⁷Cs and ⁹⁰Sr, 14 species of 10 families were tested. During selection using stable Cs and Sr in place of these radionuclides, the absorption rate, transport ratio from root to shoot and the condensation to the shoot were evaluated. In phytoremediation of Cs-polluted soil, oilseed rape, livingstone daisy, iceplant and New Zealand spinach were found to be promising. In Sr-polluted soil, oilseed rape, iceplant, pumpkin and sunflower were promising. A candidate species for the phytoremediation of Cs-contaminated soil might not always be a candidate for the phytoremediation of Sr-contaminated soil. In phytoremediation of Cs- and Sr-polluted soil, not only the absorption ability, but also the characteristics of the species used should be considered and evaluated.

収録刊行物

• Eco-Engineering

  Eco-Engineering 28 (1), 1-5, 2016

  生態工学会

キーワード

• Absorption ability
• Cs- and Sr-polluted soil
• Phytoremediation
• Sellection

詳細情報

• CRID: 1390282680167243264
• NII論文ID: 130005122730
• NII論文ID: 40020724494
• NII書誌ID: AA12005685
• DOI: 10.11450/seitaikogaku.28.1
• ISSN: 18804500
• ISSN: 13470485
• NDL書誌ID: 027083601
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I027083601
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可