@techreport{oai:soar-ir.repo.nii.ac.jp:00017099,
 author = {釘本,  完 and 那須,  裕 and 田中,  修 and 滝本,  敦},
 month = {Mar},
 note = {Effect of medium composition， such as EDTA， ammonium ion and initial pH， added to modified Hoagland medium on the accumulation of copper and cadmium in the plant bodies of Lemnapaucicostata 6746 was investigated. Addition of 30uM EDTA to the medium completely suppressed the absorption of copper，whereas cadmium was abundantly absorbed even in the presence of 100uM EDTA. Addition of ammonium ion to the medium suppressed copper absorption and not only reversed the growth inhibition caused by copper，bu t accelerated the frond multiplication. The uptake of cadmium was slightly suppressed by ammonium ion and frond production reduced by cadmium was not greatly improved by an increase of ammonium concentration. Initial pH had no effect on the accumulation of copper，bu t the absorption of cadmium was increased with a high initial pH. These results strongly suggests the difference in the absorption mechanism and action mode of copper and cadmium in Lemnapaucicostatata6746., Article, 信州の自然環境モニタリングと環境科学の総合化に関する研究: 昭和56年度 特定研究:1-8(1982)},
 title = {アオウキクサ《Lemna》を利用した環境モニタリングの基礎研究研究－銅とカドミウムの吸収・蓄積－},
 year = {1982}
}