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Trace and major elements in surface snow and fresh water bodies of the Marguerite Bay Islands, Antarctic Peninsula
https://nipr.repo.nii.ac.jp/records/16955
https://nipr.repo.nii.ac.jp/records/16955b5c28a17-99c6-4aba-9f27-fee5331b77c3
Item type | 学術雑誌論文 / Journal Article(1) | |||||
---|---|---|---|---|---|---|
公開日 | 2022-06-17 | |||||
タイトル | ||||||
タイトル | Trace and major elements in surface snow and fresh water bodies of the Marguerite Bay Islands, Antarctic Peninsula | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Trace and major elements in surface snow and fresh water bodies of the Marguerite Bay Islands, Antarctic Peninsula | |||||
言語 | ||||||
言語 | eng | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Newly fallen snow | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Surface snow | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Fresh water | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Trace elements | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Horseshoe Island | |||||
キーワード | ||||||
言語 | en | |||||
主題Scheme | Other | |||||
主題 | Dismal Island | |||||
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 | journal article | |||||
アクセス権 | ||||||
アクセス権 | metadata only access | |||||
アクセス権URI | http://purl.org/coar/access_right/c_14cb | |||||
著者 |
Kakareka, Sergey
× Kakareka, Sergey× Kukharchyk, Tamara× Kurman, Peter |
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抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The results of major and trace elements investigation in snow and fresh water on Dismal and Horseshoe Islands, Marguerite Bay, Antarctic Peninsula are presented. Samples of newly fallen snow, old snow, as well as water from lakes, ponds and streams were collected during the 4th Turkish Antarctic Expedition in February-early March 2020. Determination of Ag, Al, As, Ba, Be, Ca, Cd, Co, Cr, Cu, Fe, K, Na, Mg, Mn, Mo, Ni, Pb, Sb, Se, Th, Tl, U, V and Zn content was carried out using the ICP-MS method. Totally 39 samples were analyzed. It was established that, variability and average concentrations of major and trace elements are significantly higher in newly fallen snow compared to old snow. The lowest concentrations of major and a number of trace elements (Fe, Cr, Se, Ba, As and Tl) were recorded in samples of old snow, and the highest - in water of streams. All types of samples have the highest Na concentrations, that confirms sea aerosols as the source of their input. High enrichment factors EFc (>100) for Zn, Cd, Se and Sb (especially in newly fallen snow) indicate possible anthropogenic impact connected with long-range air mass transfer. |
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書誌情報 |
en : Polar Science 巻 32, p. 100792, 発行日 2022-06 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 18739652 | |||||
DOI | ||||||
識別子タイプ | DOI | |||||
関連識別子 | https://doi.org/10.1016/j.polar.2022.100792 | |||||
関連名称 | 10.1016/j.polar.2022.100792 |