| Item type |
紀要論文(ELS) / Departmental Bulletin Paper(1) |
| 公開日 |
1991-03-01 |
| タイトル |
|
|
タイトル |
ANALYSIS OF ISOTOPIC RATIO OF IRON IN ANTARCTIC LICHENS, USNEA SPHACELATA AND UMBILICARIA APRINA (Twelfth Symposium on Polar Biology) |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源タイプ識別子 |
http://purl.org/coar/resource_type/c_6501 |
|
資源タイプ |
departmental bulletin paper |
| ID登録 |
|
|
ID登録 |
10.15094/00005125 |
|
ID登録タイプ |
JaLC |
| ページ属性 |
|
|
内容記述タイプ |
Other |
|
内容記述 |
P(論文) |
| 記事種別(英) |
|
|
言語 |
en |
|
値 |
Proceeding |
| 論文名よみ |
|
|
その他のタイトル |
ANALYSIS OF ISOTOPIC RATIO OF IRON IN ANTARCTIC LICHENS, USNEA SPHACELATA AND UMBILICARIA APRINA (Twelfth Symposium on Polar Biology) |
| 著者名よみ |
ナカムラ, アキラ
イノウエ, マサカネ
|
| 著者名(英) |
NAKAMURA, Akira
INOUE, Masakane
|
| 著者所属(英) |
|
|
言語 |
en |
|
値 |
Department of Chemistry, College of Education, Akita University |
| 著者所属(英) |
|
|
言語 |
en |
|
値 |
Department of Biology, College of Education, Akita University |
| 抄録(英) |
|
|
内容記述タイプ |
Other |
|
内容記述 |
For the purpose of getting information about the mechanism of uptake of iron by lichens, isotopic distribution of iron in two kinds of lichens, Umbilicaria aprina and Usnea sphacelata in the vicinity of Syowa Station, Antarctica, was studied. Lichen samples were tentatively separated into two categorical sites, active growing site and inactive site. As the first attempt, the isotopic ratio of 64Fe to 68Fe incorporated in the lichens was determined by neutron activation method and partly by ICP mass technique. The isotopic ratios (^<54>Fe/^<68>Fe) of the active growing site were significantly smaller than those of the inactive site or substratum for both lichens. An autonomous incorporation of iron with a kinetic isotope effect by these lichens can be considered. |
| 雑誌書誌ID |
|
|
収録物識別子タイプ |
NCID |
|
収録物識別子 |
AA10819561 |
| 書誌情報 |
Proceedings of the NIPR Symposium on Polar Biology
巻 4,
p. 82-90,
発行日 1991-03
|
| 出版者 |
|
|
出版者 |
National Institute of Polar Research |
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