バイオアッセイによる河川水の有害性評価

DOI Web Site Web Site Web Site 被引用文献4件 参考文献18件

書誌事項

タイトル別名
  • Bioassay for the Assessment of Environmental Toxicity of River Water.
  • バイオアッセイ ニ ヨル カセンスイ ノ ユウガイセイ ヒョウカ

この論文をさがす

抄録

Toxic level of chemical contamination in the river waters in Tokyo was bioassayed using Microtox test, Ames Salmonella mutation test, Daphnia immobilization test and algal growth inhibition test over a period of 3 years. Though no serious toxicity was found, 60% of river water samples reached positive response level of toxicity. The Microtox test and the Ames test are useful to assess the total acute/geno-toxicity level of river water. The Daphnia immobilization test and the algal growth inhibition test indicate whether the chemical contamination in river water reaches toxic level for crustaceans and algae, respectively. And adaptation of river water to the guideline value is evaluated using both bioassays without chemical analysis. The combination of these bioassays, which have individual specific detection spectrum, is effective for the assessment and evaluation of chemical contaminants.

収録刊行物

  • 環境化学

    環境化学 10 (1), 45-55, 2000

    一般社団法人 日本環境化学会

被引用文献 (4)*注記

もっと見る

参考文献 (18)*注記

もっと見る

キーワード

詳細情報 詳細情報について

問題の指摘

ページトップへ