Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in

Estimation of temperature and pressure conditions in the subglacial reservoirs is one of the most important tasks of modern subglacial research, since it provides an adequate tool for predicting the process of their accessing. This paper presents the estimation of pressure in the subglacial reservoi...

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Published in:Ice and Snow
Main Authors: A. Markov N., P. Talalay G., А. Марков Н., П. Талалай Г.
Format: Article in Journal/Newspaper
Language:Russian
Published: IGRAS 2015
Subjects:
Antarctica;ice drilling;ice mass balance;subglacial lakes
Антарктида;баланс массы льда;бурение во льду;подледниковые озера
Lake Vostok
Annals of Glaciology
Antarc*
Antarctica
Ice Sheet
Memoirs of National Institute of Polar Research
Polar Research
Антарктида
Online Access:https://ice-snow.igras.ru/jour/article/view/20
https://doi.org/10.15356/2076-6734-2014-1-20-26
id ftjias:oai:oai.ice.elpub.ru:article/20
record_format openpolar
institution Open Polar
collection Ice and Snow (E-Journal)
op_collection_id ftjias
language Russian
topic Antarctica;ice drilling;ice mass balance;subglacial lakes
Антарктида;баланс массы льда;бурение во льду;подледниковые озера
spellingShingle Antarctica;ice drilling;ice mass balance;subglacial lakes
Антарктида;баланс массы льда;бурение во льду;подледниковые озера
A. Markov N.
P. Talalay G.
А. Марков Н.
П. Талалай Г.
Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in
topic_facet Antarctica;ice drilling;ice mass balance;subglacial lakes
Антарктида;баланс массы льда;бурение во льду;подледниковые озера
description Estimation of temperature and pressure conditions in the subglacial reservoirs is one of the most important tasks of modern subglacial research, since it provides an adequate tool for predicting the process of their accessing. This paper presents the estimation of pressure in the subglacial reservoirs for different baric system statuses. Opening of isolated subglacial reservoirs is attended by disturbance of their thermobaric equilibrium, thus the conditions of phase transition are changed on the entire surface of the ice-water contact. At the same time reducing the pressure in the subglacial reservoirs leads to «lowering» of the phase transition of ice-water boundary and to the growth of additional layer of congelation ice on the entire bottom surface of the ice sheet contact with water. Realized accessing of Lake Vostok and technology re-entry involves water rise into the borehole from the lake as one of the steps to prevent pollution of relict water system. With the use of this technology the reliability of estimate the pressure in Lake Vostok is extremely important and, consequently, the value of the differential pressure when the borehole accesses with lake. The paper presents analysis of the possible consequences of incorrect estimation of the pressure in isolated water system of Lake Vostok, when the borehole accesses in conditions of incomplete compensation of subglacial water pressure by hydrostatic pressure of the drilling fluid column. Оценка термобарических условий в подледниковых водоёмах Антарктиды – одна из важнейших задач современных исследований, поскольку представляет собой инструмент для адекватного прогнозирования процесса их вскрытия. Разгерметизация замкнутого объёма изолированных субгляциальных водных систем сопровождается нарушением их термобарического равновесия, что вызывает изменение условий фазового перехода на всей поверхности контакта лёд–вода. Происходящее при этом уменьшение давления в воде озера приводит к «опусканию» границы фазового перехода лёд–вода и нарастанию ...
format Article in Journal/Newspaper
author A. Markov N.
P. Talalay G.
А. Марков Н.
П. Талалай Г.
author_facet A. Markov N.
P. Talalay G.
А. Марков Н.
П. Талалай Г.
author_sort A. Markov N.
title Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in
title_short Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in
title_full Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in
title_fullStr Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in
title_full_unstemmed Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in
title_sort assessment of thermobaric state and change of the mass balance in the subgkacial lake vostok after drilling-in
publisher IGRAS
publishDate 2015
url https://ice-snow.igras.ru/jour/article/view/20
https://doi.org/10.15356/2076-6734-2014-1-20-26
long_lat ENVELOPE(106.000,106.000,-77.500,-77.500)
geographic Lake Vostok
geographic_facet Lake Vostok
genre Annals of Glaciology
Antarc*
Antarctica
Ice Sheet
Memoirs of National Institute of Polar Research
Polar Research
Антарктида
genre_facet Annals of Glaciology
Antarc*
Antarctica
Ice Sheet
Memoirs of National Institute of Polar Research
Polar Research
Антарктида
op_source Ice and Snow; Том 54, № 1 (2014); 20-26
Лёд и Снег; Том 54, № 1 (2014); 20-26
2412-3765
2076-6734
10.15356/2076-6734-2014-1
op_relation Vasiliev N.I., Lipenkov V.Ya., Dmitriev A.N., Podolyak A.V., Zubkov V.M. Results and peculiarity of drilling the borehole 5Г and first opening of Lake Vostok. Led i Sneg. Ice and Snow. 2012, 4 (120): 12–20. [In Russian].
Zotikov I.A. Antarkticheskoe podlednikovoe ozero Vostok: Glyatsiologiya, biologiya, planetologiya. Antarctic subglacial Lake Vostok: glaciology, biology, planet science. Moscow: Nauchnyi mir, 2010: 148 p. [In Russian].
Zotikov I.A., Nikolaenko A.V. Study the dependence of thermal physics characteristics of ice from the hydrostatic pressure and temperature. Materialy Glyatsiologicheskikh Issledovaniy. Data of Glaciological Studies. 1991, 71: 22–27. [In Russian].
Lukin V.V. Poslednie shagi pered nachalom proniknoveniya v ozero Vostok. The last steps before beginning of penetration to the Lake Vostok. Press-relies of AARI. 15 Decemder 2011. http://www.aari.nw.ru/docs/press_release/2011/Восток 1412 add.pdf [In Russian].
Lipenkov V.Ya., Ekaykin A.A., Vsiliev N/I/. Podolyak A.V. Drilling works at the Vostok station in the season of 58th RAE. Report of RAE. 15 March 2013. [In Russian].
Popov S.V., Masolov V.N., Lukin V.V. Lake Vostok, Eastern Antarctica: glacier thickness, depth of the lake, subglacier and bottom relief. Led i Sneg. Ice and Snow. 2011, 1 (113): 25–35. [In Russian].
Popov S.V., Chernoglazov Yu.B. Subglacial Lake Vostok, Eastern Antarctica: coastal line and surrounding water reservoirs. Led i Sneg. Ice and Snow. 2011, 1 (113): 13–24. [In Russian].
Salamatin A.N., Vostretsov R.N., Petit J.-R., Lipenkov V.Ya., Barkov N.I. Geophysical and paleoclimatic applications of composite temperature profile from the deep borehole at the Vostok station. Materialy Glyatsiologicheskikh Issledovaniy. Data of Glaciological Studies. 1998, 85: 233–240. [In Russian].
Lipenkov V.Y, Salamatin A.N., Duval P. Bubbly-ice densification in ice sheets: 11. Applications. Journ. of Glaciology. 1997, 43 (145): 397–407.
Feynman R. F., Leighton R. B., Sands M. The Feynman Lectures on Physics. Addison-Wesley Publishing Company, INC. 1963–1964: 1400 p.
Lukin V., Lipenkov V., Vasiliev N. Drilling into subglacial Lake Vostok. Report on XXXII SCAR Open Science Conference, 15–19 July 2012. Portland, USA.
Rodert J. Urick Principles of underwater sound. McGraw-Hill, 1975: 384 p.
Talalay P.G., Markov A.N., Sysoev M.A. New frontiers of Antarctic subglacial lakes exploration // Geography. Environment. Sustainability. 2013, 6 (1):14–28.
Tchistyakov V.K., Kracilev A., Lipenkov V.Ya., Balestrieri J.Ph., Rado C., Petit J.R. Behavior of a deep hole drilled in ice at Vostok Station. Memoirs of National Institute of Polar Research. 1994, 49: 247–255.
Ueda H.T. Byrd Station drilling 1966–69. Annals of Glaciology. 2007, 47: 24–27.
Verkulic 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. Proposal for penetration and exploration of sub-glacial Lake Vostok, Antarctica. Memoirs of National Institute of Polar Research: Special issue. 2002, 56: 245–252.
Wilhelms F. Sub-glacial penetration from an ice driller’s and a biologist’s perspective. Geophys. Research Abstracts. 2007, 9: 09619.
https://ice-snow.igras.ru/jour/article/view/20
doi:10.15356/2076-6734-2014-1-20-26
op_rights Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
Авторы, публикующие статьи в данном журнале, соглашаются на следующее:Авторы сохраняют за собой авторские права и предоставляют журналу право первой публикации работы, которая по истечении 6 месяцев после публикации автоматически лицензируется на условиях Creative Commons Attribution License , что позволяет другим распространять данную работу с обязательным сохранением ссылок на авторов оригинальной работы и оригинальную публикацию в этом журнале.Редакция журнала будет размещать принятую для публикации статью на сайте журнала до выхода её в свет (после утверждения к печати редколлегией журнала). Авторы также имеют право размещать их работу в сети Интернет (например в институтском хранилище или персональном сайте) до и во время процесса рассмотрения ее данным журналом, так как это может привести к продуктивному обсуждению и большему количеству ссылок на данную работу (См. The Effect of Open Access).
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op_doi https://doi.org/10.15356/2076-6734-2014-1-20-26
https://doi.org/10.15356/2076-6734-2014-1
container_title Ice and Snow
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container_issue 1
container_start_page 20
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spelling ftjias:oai:oai.ice.elpub.ru:article/20 2023-05-15T13:29:50+02:00 Assessment of thermobaric state and change of the mass balance in the subgkacial Lake Vostok after drilling-in Оценка термобарического состояния и изменения баланса массы подледникового озера Восток после вскрытия A. Markov N. P. Talalay G. А. Марков Н. П. Талалай Г. 2015-03-25 https://ice-snow.igras.ru/jour/article/view/20 https://doi.org/10.15356/2076-6734-2014-1-20-26 ru rus IGRAS Vasiliev N.I., Lipenkov V.Ya., Dmitriev A.N., Podolyak A.V., Zubkov V.M. Results and peculiarity of drilling the borehole 5Г and first opening of Lake Vostok. Led i Sneg. Ice and Snow. 2012, 4 (120): 12–20. [In Russian]. Zotikov I.A. Antarkticheskoe podlednikovoe ozero Vostok: Glyatsiologiya, biologiya, planetologiya. Antarctic subglacial Lake Vostok: glaciology, biology, planet science. Moscow: Nauchnyi mir, 2010: 148 p. [In Russian]. Zotikov I.A., Nikolaenko A.V. Study the dependence of thermal physics characteristics of ice from the hydrostatic pressure and temperature. Materialy Glyatsiologicheskikh Issledovaniy. Data of Glaciological Studies. 1991, 71: 22–27. [In Russian]. Lukin V.V. Poslednie shagi pered nachalom proniknoveniya v ozero Vostok. The last steps before beginning of penetration to the Lake Vostok. Press-relies of AARI. 15 Decemder 2011. http://www.aari.nw.ru/docs/press_release/2011/Восток 1412 add.pdf [In Russian]. Lipenkov V.Ya., Ekaykin A.A., Vsiliev N/I/. Podolyak A.V. Drilling works at the Vostok station in the season of 58th RAE. Report of RAE. 15 March 2013. [In Russian]. Popov S.V., Masolov V.N., Lukin V.V. Lake Vostok, Eastern Antarctica: glacier thickness, depth of the lake, subglacier and bottom relief. Led i Sneg. Ice and Snow. 2011, 1 (113): 25–35. [In Russian]. Popov S.V., Chernoglazov Yu.B. Subglacial Lake Vostok, Eastern Antarctica: coastal line and surrounding water reservoirs. Led i Sneg. Ice and Snow. 2011, 1 (113): 13–24. [In Russian]. Salamatin A.N., Vostretsov R.N., Petit J.-R., Lipenkov V.Ya., Barkov N.I. Geophysical and paleoclimatic applications of composite temperature profile from the deep borehole at the Vostok station. Materialy Glyatsiologicheskikh Issledovaniy. Data of Glaciological Studies. 1998, 85: 233–240. [In Russian]. Lipenkov V.Y, Salamatin A.N., Duval P. Bubbly-ice densification in ice sheets: 11. Applications. Journ. of Glaciology. 1997, 43 (145): 397–407. Feynman R. F., Leighton R. B., Sands M. The Feynman Lectures on Physics. Addison-Wesley Publishing Company, INC. 1963–1964: 1400 p. Lukin V., Lipenkov V., Vasiliev N. Drilling into subglacial Lake Vostok. Report on XXXII SCAR Open Science Conference, 15–19 July 2012. Portland, USA. Rodert J. Urick Principles of underwater sound. McGraw-Hill, 1975: 384 p. Talalay P.G., Markov A.N., Sysoev M.A. New frontiers of Antarctic subglacial lakes exploration // Geography. Environment. Sustainability. 2013, 6 (1):14–28. Tchistyakov V.K., Kracilev A., Lipenkov V.Ya., Balestrieri J.Ph., Rado C., Petit J.R. Behavior of a deep hole drilled in ice at Vostok Station. Memoirs of National Institute of Polar Research. 1994, 49: 247–255. Ueda H.T. Byrd Station drilling 1966–69. Annals of Glaciology. 2007, 47: 24–27. Verkulic 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. Proposal for penetration and exploration of sub-glacial Lake Vostok, Antarctica. Memoirs of National Institute of Polar Research: Special issue. 2002, 56: 245–252. Wilhelms F. Sub-glacial penetration from an ice driller’s and a biologist’s perspective. Geophys. Research Abstracts. 2007, 9: 09619. https://ice-snow.igras.ru/jour/article/view/20 doi:10.15356/2076-6734-2014-1-20-26 Authors who publish with this journal agree to the following terms:Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access). Авторы, публикующие статьи в данном журнале, соглашаются на следующее:Авторы сохраняют за собой авторские права и предоставляют журналу право первой публикации работы, которая по истечении 6 месяцев после публикации автоматически лицензируется на условиях Creative Commons Attribution License , что позволяет другим распространять данную работу с обязательным сохранением ссылок на авторов оригинальной работы и оригинальную публикацию в этом журнале.Редакция журнала будет размещать принятую для публикации статью на сайте журнала до выхода её в свет (после утверждения к печати редколлегией журнала). Авторы также имеют право размещать их работу в сети Интернет (например в институтском хранилище или персональном сайте) до и во время процесса рассмотрения ее данным журналом, так как это может привести к продуктивному обсуждению и большему количеству ссылок на данную работу (См. The Effect of Open Access). CC-BY Ice and Snow; Том 54, № 1 (2014); 20-26 Лёд и Снег; Том 54, № 1 (2014); 20-26 2412-3765 2076-6734 10.15356/2076-6734-2014-1 Antarctica;ice drilling;ice mass balance;subglacial lakes Антарктида;баланс массы льда;бурение во льду;подледниковые озера info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2015 ftjias https://doi.org/10.15356/2076-6734-2014-1-20-26 https://doi.org/10.15356/2076-6734-2014-1 2022-12-20T13:30:26Z Estimation of temperature and pressure conditions in the subglacial reservoirs is one of the most important tasks of modern subglacial research, since it provides an adequate tool for predicting the process of their accessing. This paper presents the estimation of pressure in the subglacial reservoirs for different baric system statuses. Opening of isolated subglacial reservoirs is attended by disturbance of their thermobaric equilibrium, thus the conditions of phase transition are changed on the entire surface of the ice-water contact. At the same time reducing the pressure in the subglacial reservoirs leads to «lowering» of the phase transition of ice-water boundary and to the growth of additional layer of congelation ice on the entire bottom surface of the ice sheet contact with water. Realized accessing of Lake Vostok and technology re-entry involves water rise into the borehole from the lake as one of the steps to prevent pollution of relict water system. With the use of this technology the reliability of estimate the pressure in Lake Vostok is extremely important and, consequently, the value of the differential pressure when the borehole accesses with lake. The paper presents analysis of the possible consequences of incorrect estimation of the pressure in isolated water system of Lake Vostok, when the borehole accesses in conditions of incomplete compensation of subglacial water pressure by hydrostatic pressure of the drilling fluid column. Оценка термобарических условий в подледниковых водоёмах Антарктиды – одна из важнейших задач современных исследований, поскольку представляет собой инструмент для адекватного прогнозирования процесса их вскрытия. Разгерметизация замкнутого объёма изолированных субгляциальных водных систем сопровождается нарушением их термобарического равновесия, что вызывает изменение условий фазового перехода на всей поверхности контакта лёд–вода. Происходящее при этом уменьшение давления в воде озера приводит к «опусканию» границы фазового перехода лёд–вода и нарастанию ... Article in Journal/Newspaper Annals of Glaciology Antarc* Antarctica Ice Sheet Memoirs of National Institute of Polar Research Polar Research Антарктида Ice and Snow (E-Journal) Lake Vostok ENVELOPE(106.000,106.000,-77.500,-77.500) Ice and Snow 125 1 20

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