Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
公開日 |
2004-02-01 |
タイトル |
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タイトル |
Micro-relief distribution of major mosses in ice-free areas along the Soya Coast, the Syowa Station area, East Antarctica |
言語 |
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言語 |
eng |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
continental Antarctica |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Grimmia lawiana |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
ice-free area |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
micro-relief distribution |
キーワード |
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言語 |
en |
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主題Scheme |
Other |
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主題 |
Pottia heimii |
資源タイプ |
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資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
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資源タイプ |
departmental bulletin paper |
ID登録 |
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ID登録 |
10.15094/00006211 |
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ID登録タイプ |
JaLC |
ページ属性 |
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内容記述タイプ |
Other |
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内容記述 |
P(論文) |
論文名よみ |
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その他のタイトル |
Micro-relief distribution of major mosses in ice-free areas along the Soya Coast, the Syowa Station area, East Antarctica |
著者名(英) |
Okitsu, Susumu
Imura, Satoshi
Ayukawa, Eri
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著者所属(英) |
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en |
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Faculty of Horticulture, Chiba University/National Institute of Polar Research/The Graduate University for Advanced Studies, Department of Polar Science, National Institute of Polar Research |
抄録(英) |
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内容記述タイプ |
Other |
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内容記述 |
Micro-relief distribution of five major mosses, Pottia heimii, Ceratodon purpureus, Bryum pseudotriquetrum, Grimmia lawiana and Bryum argenteum, in the ice-free areas along the Soya Coast, continental part of East Antarctica have been compared. Those five mosses showed three different types of micro-relief distribution, at three different types of sites: mounds, slopes and hollows. Pottia heimii and Ceratodon purpureus prevailed on mound sites mixed with cyanobacteria. In dryer mound environments cyanobacteria was supposed to play an important role in nitrogen fixation. Bryum pseudotriquetrum and Grimmia lawiana dominated on hollow sites covered with sand. A more moisture rich condition of the hollow may promote their abundance associated with their high photosynthetic ability at moist sites. Bryum argenteum showed a rather unclear micro-relief distribution pattern. It appeared chiefly on mounds, but on hollows also. Rich nutrient input by sea birds into its habitats may allow various site selection under environments favorable to distribution. |
雑誌書誌ID |
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収録物識別子タイプ |
NCID |
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収録物識別子 |
AA11327019 |
書誌情報 |
Polar bioscience
巻 17,
p. 69-82,
発行日 2004-02-01
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出版者 |
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出版者 |
National Institute of Polar Research |