Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016)
Work on the project focused on the following five areas: 1) field works in Antarctica at Vostok and Concordia stations; 2) experimental and theoretical studies in the field of ice core and paleoclimate research; 3) experimental and theoretical works related to the exploration of subglacial Lake Vost...
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Ice and Snow (E-Journal) |
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Russian |
topic |
development;environment;geochemical methods;ice cores;paleoclimate;research laboratory;Russian Science Foundation геохимические методы;ледяные керны;научно-исследовательская лаборатория;окружающая среда;палеоклимат;развитие;Российский научный фонд |
spellingShingle |
development;environment;geochemical methods;ice cores;paleoclimate;research laboratory;Russian Science Foundation геохимические методы;ледяные керны;научно-исследовательская лаборатория;окружающая среда;палеоклимат;развитие;Российский научный фонд V. Lipenkov Ya. A. Ekaykin A. I. Alekhina A. Yu. Shibaev A. A. Kozachek V. D. Vladimirova O. N. Vasilev I. A. Preobrazhenskaya V. В. Липенков Я. А. Екайкин А. И. Алехина А. Ю. Шибаев А. А. Козачек В. Д. Владимирова О. Н. Васильев И. А. Преображенская В. Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016) |
topic_facet |
development;environment;geochemical methods;ice cores;paleoclimate;research laboratory;Russian Science Foundation геохимические методы;ледяные керны;научно-исследовательская лаборатория;окружающая среда;палеоклимат;развитие;Российский научный фонд |
description |
Work on the project focused on the following five areas: 1) field works in Antarctica at Vostok and Concordia stations; 2) experimental and theoretical studies in the field of ice core and paleoclimate research; 3) experimental and theoretical works related to the exploration of subglacial Lake Vostok; 4) development of technology and drilling equipment for deep ice coring and exploration of subglacial lakes; 5) upgrading the analytical instrumentation in the Climate and Environmental Research Laboratory (CERL) of the Arctic and Antarctic Research Institute. The main achievements in the field of ice core and paleoclimate research include 1) further elaboration of a new method of ice core dating, which is based on the link between air content of ice and local insolation, 2) investigation of the possible applications of the 17O-excess measurements in ice core to the paleoclimate research, 3) a better understanding of the mechanisms of the formation of relief-related variations in the isotopic content of an ice core drilled in the area of Antarctic megadunes, and 4) obtaining the first reliable data set on the variations of the 17O-excess in the Vostok core corresponding to marine isotope stage 11. As part of our studies of subglacial Lake Vostok, we have obtained a large body of new experimental data from the new ice core recovered from the 5G-3 borehole to the surface of the subglacial lake. Stacked profiles of isotopic composition, gas content and the size and orientation of the ice crystals in the lake ice have been composed from the data of three replicate cores from boreholes 5G-1, 5G-2 and 5G-3. The study reveals that the concentration of gases in the lake water beneath Vostok is unexpectedly low. A clear signature of the melt water in the surface layer of the lake, which is subject to refreezing on the icy ceiling of Lake Vostok, has been discerned in the three different properties of the accreted ice (the ice texture, the isotopic and gas content of the ice). These sets of data indicate in concert that ... |
author2 |
РНФ |
format |
Article in Journal/Newspaper |
author |
V. Lipenkov Ya. A. Ekaykin A. I. Alekhina A. Yu. Shibaev A. A. Kozachek V. D. Vladimirova O. N. Vasilev I. A. Preobrazhenskaya V. В. Липенков Я. А. Екайкин А. И. Алехина А. Ю. Шибаев А. А. Козачек В. Д. Владимирова О. Н. Васильев И. А. Преображенская В. |
author_facet |
V. Lipenkov Ya. A. Ekaykin A. I. Alekhina A. Yu. Shibaev A. A. Kozachek V. D. Vladimirova O. N. Vasilev I. A. Preobrazhenskaya V. В. Липенков Я. А. Екайкин А. И. Алехина А. Ю. Шибаев А. А. Козачек В. Д. Владимирова О. Н. Васильев И. А. Преображенская В. |
author_sort |
V. Lipenkov Ya. |
title |
Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016) |
title_short |
Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016) |
title_full |
Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016) |
title_fullStr |
Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016) |
title_full_unstemmed |
Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016) |
title_sort |
evolution of climate, glaciation and subglacial environments of antarctica from the deep ice core and lake vostok water sample studies (key results of implementation of the russian science foundation project, 2014–2016) |
publisher |
IGRAS |
publishDate |
2017 |
url |
https://ice-snow.igras.ru/jour/article/view/364 https://doi.org/10.15356/2076-6734-2017-1-133-141 |
long_lat |
ENVELOPE(106.000,106.000,-77.500,-77.500) |
geographic |
Arctic Antarctic Lake Vostok |
geographic_facet |
Arctic Antarctic Lake Vostok |
genre |
Annals of Glaciology Antarc* Antarctic Antarctica Arctic and Antarctic Research Institute Arctic ice core The Cryosphere |
genre_facet |
Annals of Glaciology Antarc* Antarctic Antarctica Arctic and Antarctic Research Institute Arctic ice core The Cryosphere |
op_source |
Ice and Snow; Том 57, № 1 (2017); 133-141 Лёд и Снег; Том 57, № 1 (2017); 133-141 2412-3765 2076-6734 10.15356/2076-6734-2017-1 |
op_relation |
https://ice-snow.igras.ru/jour/article/view/364/208 Липенков В.Я., Екайкин А.А., Шибаев Ю.А., Алехина И.А., Преображенская А.В., Козачек А.В., Владимирова Д.О. Перспективы развития Лаборатории изменений климата и окружающей среды ААНИИ Росгидромета после получения гранта Российского научного фонда // Лёд и Снег. 2014. № 4 (128). С. 135–139. Скакун А.А., Липенков В.Я. Исследование погрешностей орбитального метода датирования льда по данным о его газосодержании на примере ледяного керна со станции Купол Фуджи (Антарктида) // Проблемы Арктики и Антарктики. 2016. Вып. 4 (110). С. 14–29. Bazin L., Landais A., Lemieux-Dudon B., Toye Mahamadou Kele H., Veres D., Parrenin F., Martinerie P., Ritz C., Capron E., Lipenkov V., Loutre M.F., Raynaud D., Vinther B., Svensson A., Rasmussen S., Severi M., Blunier T., Leuenberger M., Fischer H., Masson-Delmotte V., Chappellaz J., Wolff E. An optimized multi-proxies, multi-site Antarctic ice and gas orbital chronology (AICC2012): 120–800 ka // Climate of the Past. 2013. V. 9. № 4. P. 1715–1731. doi:10.5194/cp-9-1715-2013. Ekaykin A., Eberlein L., Lipenkov V., Popov S., Scheinert M., Schröder L., Turkeev A. Non-climatic signal in ice core records: lessons from Antarctic megadunes // The Cryosphere. 2016. V. 10. P. 1217–1227. doi:10.5194/tc-10-1217-2016. Ekaykin A.A., Kozachek A.V., Lipenkov V.Ya., Shibaev Yu.A. Multiple climate shifts in the Southern Hemisphere over the past three centuries based on central Antarctic snow pits and core studies // Annals of Glaciology. 2014. V. 55. № 66. P. 259–266. doi:10.3189/201AoG66A189. Litvinenko V.S., Vasiliev N.I., Lipenkov V.Ya., Dmitriev A.N., Podoliak A.V. Special aspects of ice drilling and results of 5G hole drilling at Vostok station, Antarctica // Annals of Glaciology. 2014. V. 55 (68). P. 173–178. doi:10.3189/2014AoG68A040. Манаков А.Ю., Ильдяков А.В., Липенков В.Я., Екайкин А.А., Ходжер Т.В. Образование клатратного гидрата фреона HCFC-141b в глубокой скважине на станции Восток (Антарктида) в процессе вскрытия подледникового озера Восток // Криосфера Земли. 2017. Т. XXI. № 3. Принято к печати. Alekhina I., Ekaykin A., Moskvin A., Lipenkov V. Chemical characteristics of the ice cores obtained after the first unsealing of subglacial Lake Vostok / Еds.: D. White, S. Jamieson, M. Siegert. Exploration of Subsurface Antarctica: Uncovering Past Changes and Modern Processes. Geological Society. London, 2017. Special Publication. Принято к печати. Ekaykin A.A., Lipenkov V.Ya., Kozachek A.V., Vladimirova D.O. Stable water isotopic composition of the Antarctic Subglacial Lake Vostok: implications for understanding the Lake's hydrology // Isotopes in Environmental & Health Studies. 2016. V. 52. № 4–5. P. 468–476. http://dx.doi.org/10.1080/10256016.2015.1129327. Lipenkov V.Y., Ekaykin A.A., Polyakova E.V., Raynaud D. Characterization of subglacial Lake Vostok as seen from physical and isotope properties of accreted ice // Philosophy Transactions of the Royal Society of London. 2016. A 374: 20140303. http://dx.doi.org/10.1098/rsta.2014.0303. Vasilev N.I., Bolshunov A.V., Dmitriev A.N., Podoliak A.V. Round-Trip Assembly for Investigations of Subglacial Lake Vostok // Intern. Journ. of Applied Engineering Research. 2016. V. 11. № 9. P. 6376–6380. https://ice-snow.igras.ru/jour/article/view/364 doi:10.15356/2076-6734-2017-1-133-141 |
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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https://doi.org/10.15356/2076-6734-2017-1-133-141 https://doi.org/10.15356/2076-6734-2017-1 https://doi.org/10.5194/cp-9-1715-2013 https://doi.org/10.5194/tc-10-1217-2016 https://doi.org/10.3189/201AoG66A189 https://doi.org/10.3189/2014AoG68A040 |
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ftjias:oai:oai.ice.elpub.ru:article/364 2023-05-15T13:29:50+02:00 Evolution of climate, glaciation and subglacial environments of Antarctica from the deep ice core and Lake Vostok water sample studies (Key results of implementation of the Russian Science Foundation project, 2014–2016) Эволюция климата, оледенения и подледниковой среды Антарктиды по данным исследований ледяных кернов и проб воды озера Восток (Основные итоги работ по проекту РНФ, 2014–2016 гг.) V. Lipenkov Ya. A. Ekaykin A. I. Alekhina A. Yu. Shibaev A. A. Kozachek V. D. Vladimirova O. N. Vasilev I. A. Preobrazhenskaya V. В. Липенков Я. А. Екайкин А. И. Алехина А. Ю. Шибаев А. А. Козачек В. Д. Владимирова О. Н. Васильев И. А. Преображенская В. РНФ 2017-04-12 application/pdf https://ice-snow.igras.ru/jour/article/view/364 https://doi.org/10.15356/2076-6734-2017-1-133-141 rus rus IGRAS https://ice-snow.igras.ru/jour/article/view/364/208 Липенков В.Я., Екайкин А.А., Шибаев Ю.А., Алехина И.А., Преображенская А.В., Козачек А.В., Владимирова Д.О. Перспективы развития Лаборатории изменений климата и окружающей среды ААНИИ Росгидромета после получения гранта Российского научного фонда // Лёд и Снег. 2014. № 4 (128). С. 135–139. Скакун А.А., Липенков В.Я. Исследование погрешностей орбитального метода датирования льда по данным о его газосодержании на примере ледяного керна со станции Купол Фуджи (Антарктида) // Проблемы Арктики и Антарктики. 2016. Вып. 4 (110). С. 14–29. Bazin L., Landais A., Lemieux-Dudon B., Toye Mahamadou Kele H., Veres D., Parrenin F., Martinerie P., Ritz C., Capron E., Lipenkov V., Loutre M.F., Raynaud D., Vinther B., Svensson A., Rasmussen S., Severi M., Blunier T., Leuenberger M., Fischer H., Masson-Delmotte V., Chappellaz J., Wolff E. An optimized multi-proxies, multi-site Antarctic ice and gas orbital chronology (AICC2012): 120–800 ka // Climate of the Past. 2013. V. 9. № 4. P. 1715–1731. doi:10.5194/cp-9-1715-2013. Ekaykin A., Eberlein L., Lipenkov V., Popov S., Scheinert M., Schröder L., Turkeev A. Non-climatic signal in ice core records: lessons from Antarctic megadunes // The Cryosphere. 2016. V. 10. P. 1217–1227. doi:10.5194/tc-10-1217-2016. Ekaykin A.A., Kozachek A.V., Lipenkov V.Ya., Shibaev Yu.A. Multiple climate shifts in the Southern Hemisphere over the past three centuries based on central Antarctic snow pits and core studies // Annals of Glaciology. 2014. V. 55. № 66. P. 259–266. doi:10.3189/201AoG66A189. Litvinenko V.S., Vasiliev N.I., Lipenkov V.Ya., Dmitriev A.N., Podoliak A.V. Special aspects of ice drilling and results of 5G hole drilling at Vostok station, Antarctica // Annals of Glaciology. 2014. V. 55 (68). P. 173–178. doi:10.3189/2014AoG68A040. Манаков А.Ю., Ильдяков А.В., Липенков В.Я., Екайкин А.А., Ходжер Т.В. Образование клатратного гидрата фреона HCFC-141b в глубокой скважине на станции Восток (Антарктида) в процессе вскрытия подледникового озера Восток // Криосфера Земли. 2017. Т. XXI. № 3. Принято к печати. Alekhina I., Ekaykin A., Moskvin A., Lipenkov V. Chemical characteristics of the ice cores obtained after the first unsealing of subglacial Lake Vostok / Еds.: D. White, S. Jamieson, M. Siegert. Exploration of Subsurface Antarctica: Uncovering Past Changes and Modern Processes. Geological Society. London, 2017. Special Publication. Принято к печати. Ekaykin A.A., Lipenkov V.Ya., Kozachek A.V., Vladimirova D.O. Stable water isotopic composition of the Antarctic Subglacial Lake Vostok: implications for understanding the Lake's hydrology // Isotopes in Environmental & Health Studies. 2016. V. 52. № 4–5. P. 468–476. http://dx.doi.org/10.1080/10256016.2015.1129327. Lipenkov V.Y., Ekaykin A.A., Polyakova E.V., Raynaud D. Characterization of subglacial Lake Vostok as seen from physical and isotope properties of accreted ice // Philosophy Transactions of the Royal Society of London. 2016. A 374: 20140303. http://dx.doi.org/10.1098/rsta.2014.0303. Vasilev N.I., Bolshunov A.V., Dmitriev A.N., Podoliak A.V. Round-Trip Assembly for Investigations of Subglacial Lake Vostok // Intern. Journ. of Applied Engineering Research. 2016. V. 11. № 9. P. 6376–6380. https://ice-snow.igras.ru/jour/article/view/364 doi:10.15356/2076-6734-2017-1-133-141 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 57, № 1 (2017); 133-141 Лёд и Снег; Том 57, № 1 (2017); 133-141 2412-3765 2076-6734 10.15356/2076-6734-2017-1 development;environment;geochemical methods;ice cores;paleoclimate;research laboratory;Russian Science Foundation геохимические методы;ледяные керны;научно-исследовательская лаборатория;окружающая среда;палеоклимат;развитие;Российский научный фонд info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion 2017 ftjias https://doi.org/10.15356/2076-6734-2017-1-133-141 https://doi.org/10.15356/2076-6734-2017-1 https://doi.org/10.5194/cp-9-1715-2013 https://doi.org/10.5194/tc-10-1217-2016 https://doi.org/10.3189/201AoG66A189 https://doi.org/10.3189/2014AoG68A040 2022-12-20T13:30:09Z Work on the project focused on the following five areas: 1) field works in Antarctica at Vostok and Concordia stations; 2) experimental and theoretical studies in the field of ice core and paleoclimate research; 3) experimental and theoretical works related to the exploration of subglacial Lake Vostok; 4) development of technology and drilling equipment for deep ice coring and exploration of subglacial lakes; 5) upgrading the analytical instrumentation in the Climate and Environmental Research Laboratory (CERL) of the Arctic and Antarctic Research Institute. The main achievements in the field of ice core and paleoclimate research include 1) further elaboration of a new method of ice core dating, which is based on the link between air content of ice and local insolation, 2) investigation of the possible applications of the 17O-excess measurements in ice core to the paleoclimate research, 3) a better understanding of the mechanisms of the formation of relief-related variations in the isotopic content of an ice core drilled in the area of Antarctic megadunes, and 4) obtaining the first reliable data set on the variations of the 17O-excess in the Vostok core corresponding to marine isotope stage 11. As part of our studies of subglacial Lake Vostok, we have obtained a large body of new experimental data from the new ice core recovered from the 5G-3 borehole to the surface of the subglacial lake. Stacked profiles of isotopic composition, gas content and the size and orientation of the ice crystals in the lake ice have been composed from the data of three replicate cores from boreholes 5G-1, 5G-2 and 5G-3. The study reveals that the concentration of gases in the lake water beneath Vostok is unexpectedly low. A clear signature of the melt water in the surface layer of the lake, which is subject to refreezing on the icy ceiling of Lake Vostok, has been discerned in the three different properties of the accreted ice (the ice texture, the isotopic and gas content of the ice). These sets of data indicate in concert that ... Article in Journal/Newspaper Annals of Glaciology Antarc* Antarctic Antarctica Arctic and Antarctic Research Institute Arctic ice core The Cryosphere Ice and Snow (E-Journal) Arctic Antarctic Lake Vostok ENVELOPE(106.000,106.000,-77.500,-77.500) Ice and Snow 57 1 133 141 |