Title Transcription | コウテイ ノ ザッソウ グンラク ノ セイタイガク テキ ケンキュウ : クウカン コウゾウ ノ キセツ テキ スイイ ト センイ
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Title Alternative | Ecological studies of the weed vegetation on the campus of Tottori University with special reference to the succession and seasonal changes in the occupational space of the components.
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Authors |
YOKOGAWA, Hiromi
YAMADA, Akira
OCHI, Harumi
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Abstract | During the period from March to September in 1961, for the purpose of making clear the succession and the status of seasonal changes in the occupational space of the components, the weed vegetation on the campus of Tottori Universityb was investigated. The following commu-nities were adopted as the samples : 1.Pure communities a. Coreopsis tinctoria (annual) community b. C. tinctoria (perennial) community c. Juncus tenuis community d. Medicago hispida community e. Kummerovia striata community 2. Mixed communities a. J. tenuis-M. hispida community b. C. tinctoria-J. tenuis-M. hispida-K. striata community In the pure cummunities, C. tinctoria seems to be mightier in competition strength in the case of clusters than in the case of being solitaty. But the reverse is as to M. hispida and K. striata. Of the mixed communities, the latter community has appeared to be fairly stable for several years. This seems to be due to that this community is composed of the plants which grow uo to the maximum growth-stage in different seasons, respectively: K. striata grows up in late summer or early autumn, while the other three in early to middle summer.
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Publisher | 鳥取大学学芸学部
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Content Type |
Departmental Bulletin Paper
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ISSN | 04935608
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NCID | AN00174530
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Journal Title | 鳥取大学学芸学部研究報告. 自然科学
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Current Journal Title |
The Journal of the Faculty of Education, Tottori University. Natural science
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Volume | 15
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Start Page | 109
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End Page | 120
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Published Date | 1964-12-15
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Text Version |
None
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Rights | 注があるものを除き、この著作物は日本国著作権法により保護されています。 / This work is protected under Japanese Copyright Law unless otherwise noted.
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Citation | 鳥取大学学芸学部研究報告. 自然科学. 1964, 15, 109-120
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Department |
Faculty of Regional Sciences/Graduate School of Regional Sciences
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Language |
Japanese
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