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Proposal for penetration and exploration of sub-glacial Lake Vostok, Antarctica
https://nipr.repo.nii.ac.jp/records/2447
https://nipr.repo.nii.ac.jp/records/2447cfd1553a-64e7-442d-a919-200e135aad35
名前 / ファイル | ライセンス | アクション |
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KJ00000012999 (910.6 kB)
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Item type | 紀要論文(ELS) / Departmental Bulletin Paper(1) | |||||
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公開日 | 2002-03-01 | |||||
タイトル | ||||||
言語 | en | |||||
タイトル | Proposal for penetration and exploration of sub-glacial Lake Vostok, Antarctica | |||||
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 | |||||
ページ属性 | ||||||
内容記述タイプ | Other | |||||
内容記述 | P(論文) | |||||
著者名(英) |
Verkulich, S.R.
× Verkulich, S.R.× Kudryashov, B.B.× Barkov, N.I.× Vasiliev, N.I.× Vostretsov, R.N.× Dmitriev, A.N.× Zubkov, V.M.× Krasilev, A.V.× Talalay, P.G.× Lipenkov, V.Ya.× Savatyugin, L.M.× Kuz'mina, I.N. |
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著者所属(英) | ||||||
en | ||||||
Arctic and Antarctic Research Institute/St. Petersburg Mining Institute/Arctic and Antarctic Research Institute/St. Petersburg Mining Institute/St. Petersburg Mining Institute/St. Petersburg Mining Institute/St. Petersburg Mining Institute/St. Petersburg Mining Institute/St. Petersburg Mining Institute/Arctic and Antarctic Research Institute/Arctic and Antarctic Research Institute/Arctic and Antarctic Research Institute | ||||||
抄録(英) | ||||||
内容記述タイプ | Other | |||||
内容記述 | According to directions issued by the Ministry of Science and Technology of Russia to the Arctic and Antarctic Research Institute and St. Petersburg Mining Institute, a new project has been launched with the aim to develop technology for the ecologically safe in situ exploration of sub-glacial Lake Vostok (Antarctica). In this paper we propose our current approaches to accessing the lake and sampling its water using the deep Hole 5G-l at Vostok Station. It is proposed that by maintaining the hydrostatic pressure at the hole bottom slightly lower than pressure of the overburden ice it would be possible to allow lake water to enter the hole and to freeze in it at a certain distance from the bottom after the drill reaches the ice-lake water interface. Then the re-frozen ice in the bottom part of the hole could be cored again in order to obtain lake water samples. The new thermal drill TBPO-132 and drilling operations which are necessary for the proposed method realization, are described. | |||||
雑誌書誌ID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AA00733561 | |||||
書誌情報 |
Memoirs of National Institute of Polar Research. Special issue 巻 56, p. 245-252, 発行日 2002-03 |