| Item type |
学術雑誌論文 / Journal Article(1) |
| 公開日 |
2007-06-07 |
| タイトル |
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|
タイトル |
Chemical fractionation in sea ice and glacier ice |
|
言語 |
en |
| 言語 |
|
|
言語 |
eng |
| 資源タイプ |
|
|
資源 |
http://purl.org/coar/resource_type/c_6501 |
|
タイプ |
journal article |
| アクセス権 |
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|
アクセス権 |
open access |
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アクセス権URI |
http://purl.org/coar/access_right/c_abf2 |
| 著者 |
GJESSING, Yngvar
HANSSEN-BAUER, Inger
FUJII, Yoshiyuki
KAMEDA, Takao
KAMIYAMA, Kokichi
KAWAMURA, Toshiyuki
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| 著者別名 |
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識別子Scheme |
WEKO |
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識別子 |
44128 |
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|
識別子Scheme |
KAKEN |
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識別子URI |
https://nrid.nii.ac.jp/ja/nrid/1000000233974 |
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|
識別子 |
233974 |
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|
姓名 |
亀田, 貴雄 |
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言語 |
ja |
| 抄録 |
|
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内容記述タイプ |
Abstract |
|
内容記述 |
Analyses of SO^<2->_4, Na^+，Cl^-，Mg^<2+> and Ca^<2+>in ice core samples of multiyear sea ice in the Fram Strait show strong correlations between the concentrations of Mg^<2+>，Na^+，Cl^- and Ca^<2+>（r=0・99）while the correlation coefficients between these ions and SO^<2->_4 were less than O．9．Most samples had a deficit of sulfate relative to sea water of the same salinity. Excess sulfate was found in a few samples with low salinities．Chemical analyses of snow，ice and meltwater from temperate glaciers have demonstrated that sulfate is more efficiently washed out when meltwater penetrates through ice than are Cl^?，Mg^<2+> and Ca^<2+>．Washout therefore leads to deficit of sulfate in ice，whereas refreezing of meltwater creates an excess of sulfate relative to sea water with the same content of chloride． |
| 書誌情報 |
Bulletin of Glacier Research
号 11,
p. 1-8
|
| 権利 |
|
|
権利情報 |
Japanese Society of Snow and Ice, Yngvar GJESSING, Inger HANSSEN-BAUER, Yoshiyuki FUJII, Takao KAMEDA, Kokichi KAMIYAMA and Toshiyuki KAWAMURA, Bulletin of Glacier Research, 11, 1993, 1-8 |
| フォーマット |
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内容記述タイプ |
Other |
|
内容記述 |
application/pdf |
| 出版者 |
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出版者 |
日本雪氷学会 |
|
言語 |
ja |
| 著者版フラグ |
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|
言語 |
en |
|
値 |
publisher |
| 出版タイプ |
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|
出版タイプ |
VoR |
|
出版タイプResource |
http://purl.org/coar/version/c_970fb48d4fbd8a85 |
5114.pdf (2.7 MB)
