Zobrazeno 1 - 10
of 660
pro vyhledávání: '"lake vostok"'
Autor:
Evgeniy V. Shishkin, Alexey V. Bolshunov, Igor P. Timofeev, Alexey М. Avdeev, Ilia V. Rakitin
Publikováno v:
Записки Горного института, Vol 257, Pp 853-864 (2022)
Technologies and technical means for investigation of subglacial lakes in Antarctic is a new developing scientific and technical direction, which today has no clearly established methodology. Based on the developed technology of drilling a new access
Externí odkaz:
https://doaj.org/article/4b9de5179dff405b923c80fd418c7f7c
Autor:
Aleksey V. Bolshunov, Nikolay I. Vasiliev, Igor P. Timofeev, Sergey A. Ignatiev, Dmitriy A. Vasiliev, German L. Leichenkov
Publikováno v:
Записки Горного института, Vol 252, Pp 779-787 (2021)
The subglacial Lake Vostok in Antarctic is a unique natural phenomenon, its comprehensive study involves sampling of water and bottom surface rocks. For further study of the lake, it is necessary to drill a new access well and develop environmentally
Externí odkaz:
https://doaj.org/article/02eb785d970f4fc4acebdac15ec3286b
Autor:
Richter, Andreas
Publikováno v:
Zum Verständnis des eisigen Südens/Hrsg.: TU Dresden, Inst. für Planetare Geodäsie, Prof. für Geodätische Erdsystemforschung, 2014. :93-106
Beitrag zu geodätischen Arbeiten im Gebiet des subglazialen Lake Vostok anläßlich einer Festschrift zum 65. Geburtstag von Prof. Reinhard Dietrich.
Externí odkaz:
https://tud.qucosa.de/id/qucosa%3A28739
https://tud.qucosa.de/api/qucosa%3A28739/attachment/ATT-0/
https://tud.qucosa.de/api/qucosa%3A28739/attachment/ATT-0/
Autor:
Colby Gura, Scott O. Rogers
Publikováno v:
Biology, Vol 9, Iss 3, p 55 (2020)
A combined metatranscriptomic and metagenomic study of Vostok (Antarctica) ice core sections from glacial, basal, and lake water accretion ice yielded sequences that indicated a wide variety of species and possible conditions at the base of the glaci
Externí odkaz:
https://doaj.org/article/981467c7543742ea8dde6f49452227ad
Akademický článek
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Autor:
Lorenzo Bruzzone, Leonardo Carrer
Publikováno v:
IEEE Transactions on Geoscience and Remote Sensing. 60:1-15
Research based on Mars Advanced Radar for Subsurface and Ionosphere Sounding (MARSIS) data detected unusual radar bright basal reflections located at about 1.5 km depth in a Mars region denoted as Ultimi Scopuli. These reflections were interpreted as
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::030df1fda47a092b5953214e7173bad5
https://doi.org/10.1109/tgrs.2021.3111814
https://doi.org/10.1109/tgrs.2021.3111814
Autor:
G. I. Leychenkov, A. M. Popkov
Publikováno v:
Лëд и снег, Vol 52, Iss 4, Pp 21-30 (2015)
In early February 2012, the drill hole at the Vostok Station encountered theLakeVostokwater. This step is important to study the lake composition including possible microbial life and to model subglacial environments however, the next ambitious targe
Externí odkaz:
https://doaj.org/article/4072f9d69aa24fb399542c5a1e984013
Publikováno v:
Лëд и снег, Vol 52, Iss 4, Pp 12-20 (2015)
We present here a brief description of the drilling operations in the deep 5G hole at the Russian Vostok Station with more detailed account of the final stage of this long-term project successfully ended on February 5, 2012 with the first Lake Vostok
Externí odkaz:
https://doaj.org/article/cb6aa8f95c774786b031cf26f5f23875
Publikováno v:
Лëд и снег, Vol 52, Iss 4, Pp 78-85 (2015)
On the 5th of February 2012 the long-lasting project of deep ice drilling at Russian Antarctic station of Vostok was completed by the penetration to the subglacial lake at the depth of 3769.3 m. The study of the ice core representing the frozen lake
Externí odkaz:
https://doaj.org/article/c0ba3b6dd21d4393936bfda2fb3ee58d
Publikováno v:
Лëд и снег, Vol 52, Iss 4, Pp 86-91 (2015)
Different ways of defining the characteristics of Antarctic subglacialLakeVostokcirculation are considered. The disadvantages of hydrodynamic models using the hydrostatic approximation exposed to analysis. Differential equations and boundary conditio
Externí odkaz:
https://doaj.org/article/cc49428f0d644b7ab5ad4126585b4820