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- 新山 馨
- 農林水産省森林総合研究所
書誌事項
- タイトル別名
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- DISTRIBUTION OF CHOSENLA ARBUTIFOLIA AND SOIL TEXTURE OF HABITATS ALONG THE SATSUNAI RIVER
- サツナイガワ ニ ソッタ ケショウヤナギ ノ ブンプ ト セイイクチ ノ ドセ
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抄録
The relationship between the distribution of seven salicaceous species and the soil texture of their habitats was studied in the floodplain of the Satsunai River, Hokkaido. Sandy and gravelly soils were common, but silty soil was very rare. Two groups of species were recognized : Salix species, Salix pet-susu, S. sachalinensis, S. rorida and S. gracllistyla, were dominant on the sandy soil, whereas a group composed of Chosenia arbutifolia, Toisusu urbaniana and Populus maximowiczii, predominated on the gravelly soil. C. arbutifolia was absent from the sandy soil, but was present in the alluvial fan zone, where the floodplain was wide and soil was very gravelly. P. maximowiczii and T. urbaniana were closely associated with the gravelly soil in the valley, where the floodplain was narrow. Indices of niche breadth and niche overlap showed S. sachalinensis and S. pet-susu to overlap widely, whereas C. arbutifolia had a narrow niche breadth and was segregated from the other salicaceous species. From these findings, a discussion is given of the relationship between geographical distribution and ecological traits of C. arbutifolia and the other salicaceous species in this study.
収録刊行物
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- 日本生態学会誌
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日本生態学会誌 39 (3), 173-182, 1989
一般社団法人 日本生態学会
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詳細情報 詳細情報について
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- CRID
- 1390282679267815040
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- NII論文ID
- 110001888692
- 10012075478
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- NII書誌ID
- AN00193852
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- ISSN
- 2424127X
- 00215007
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- NDL書誌ID
- 3656370
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- NDL
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可