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Title Transcription
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
Title Alternative (English)
Soil Algal of γ-Irradiated Field and Natural Strongrly Radioactive District in Japan
File
language
eng
Author
Akiyama, Masaru
Description
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.
Journal Title
島根大学論集. 自然科学
Volume
16
Start Page
126
End Page
134
ISSN
04886542
Published Date
1966-12-25
NCID
AN0010814X
Publisher
島根大学
Publisher Aalternative
Shimane University
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Science and Engineering
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