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Title Transcription
アカマツ ト クロマツ ノ スミワケ ニ カンスル ケンキュウ 1
Title Alternative (English)
Studies on the habitat segregation of Pinus densiflora and P. Thunbergii(1)
File
language
jpn
Author
Okimura, Yoshito
Description
It is generally said that Pinus densiflora and P. Thunbergii which are important species in Japan segregate their habitats, but some researchers oppose this theory.
The writer has been engaged in the research of their habitat segregation since 1965.
This paper treats of the distribution of pine in the areas around Matsue.
The results obtained are as follows :
1) It is possible to say that P. densiflora and P. Thunbergii segregate their habitats, but partially overlap each other, as shown by the 2×2 table (ad<bc) and Cole's index (-0.264).
2) Ridges and upper parts of a hillside are inhabited mainly by P. densiflora. At a dry valley and lower parts of a hillside, both tree species appear equally.
3) Dry places are inhabited mainly by P. densiflora, but scarcely by P. Thunbergii. Both tree species are seen together at properly wet places.
Journal Title
Bulletin of the Faculty of Agriculture, Shimane University
Volume
3
Start Page
35
End Page
39
ISSN
0370940X
Published Date
1969-12-15
NCID
AN00108015
Publisher
島根大学農学部
Publisher Aalternative
Shimane University, Faculty of Agriculture
NII Type
Departmental Bulletin Paper
OAI-PMH Set
Faculty of Life and Environmental Science
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