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タイトルヨミ
ガンマー フィールド オヨビ シゼン キョウホウシャノウ チタイ ノ ドジョウ ソウルイ ショクセイ
日本語以外のタイトル
Soil Algal of γ-Irradiated Field and Natural Strongrly Radioactive District in Japan
ファイル
言語
英語
著者
秋山 優
内容記述(抄録等)
1. Soil algal vegetaions in the certain radioactive districts in Japan are researched by means of crude cultures of soil samples.
2. The examined soils are obtained from a grassy plain in Ningyotoge, Tottori Prefecture (Na-1, Nb-1, Nd-1, -2, -3, Ne-1) and the experimental γ-irradiated field in Ohmiya, Ibaragi Prefecture (γ-R12, γ-R21, γ-10, γ-20, γ-30, . . . . . . γ-100) .
3. Thirty species of Chlorophyceae, five of Xanthophyceae, six of Bacillariophyceae, three of Cyanophyceae and one of Euglenophyceae are recognized from the soils of Ningyotoge, and fifty species of Chlorophyceae, two of Xanthophyceae, five of Bacillariophyceae, and six of Cyanophyceae are recognized from the soils of γ-irradiated field.
4. It seems that there is scarcely any differences on the algal composition of soil communities of unusual radioactive districts and of another usual districts.
5. In quantitatively, the soil algal micro-vegetaions researched in this study are dominately occupied by several cyanophycean members such as Phormidium tenue (MENEGH.) GOM., Nostoc punctiforme (KUETZ.) HARIOT, and Nostoc paludosum KUETZ.
6. A list of soil algae recognized in α-and γ-irradiated fields is given.
掲載誌名
島根大学論集. 自然科学
16
開始ページ
126
終了ページ
134
ISSN
04886542
発行日
1966-12-25
NCID
AN0010814X
出版者
島根大学
出版者別表記
Shimane University
資料タイプ
紀要論文
部局
総合理工学部
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