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- 新山 馨
- 農林水産省林業試験場
書誌事項
- タイトル別名
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- DISTRIBUTION OF SALICACEOUS SPECIES AND SOIL TEXTURE OF HABITATS ALONG THE ISHIKARI RIVER
- イシカリガワ ニ ソッタ ヤナギカ ショクブツ ノ ブンプ ト セイイクチ ノ
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Relationships between the distribution of co-occurring Salicaceous species and soil texture of their habitats were studied in the floodplain of the Ishikari River, Hokkaido. Four river morphological zones were distinguished. The delta zone was characterized by a homogeneous, fine soil texture which contained gley-spots, and in these extremely moist conditions Salix subfragllis was dominant. The river meandered greatly in the intermediate zone, and here S. sachalinensis was dominant. The largest number of Salicaceous species occurred in the alluvial fan zone, where soil texture was spatially heterogeneous. Populus maximowiczii was found only in the valley zone. An estimation of niche relationships among nine Salicaceous species and Alnus hirsuta revealed both broad niche species(S. sachalinensis and S. pet-susu)and narrow niche species(S. gracilistyla and P. maximowiczii)to be present. The largest niche overlap was found between S. sachalinen-sis and S. pet-susu, which are taxonomically closely related. The nine Salicaceous species and A. hirsuta were divided into three species groups by the group-averaged clustering method using a niche overlap index.
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 37 (3), 163-174, 1987
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
- 1390282679269431040
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- NII論文ID
- 110001881812
- 10012075477
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- NII書誌ID
- AN00193852
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- ISSN
- 2424127X
- 00215007
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- NDL書誌ID
- 3171849
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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