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ОТЕЧЕСТВЕННЫЕ СЕЙСМИЧЕСКИЕ, РАДИОЛОКАЦИОННЫЕ И СЕЙСМОЛОГИЧЕСКИЕ ИССЛЕДОВАНИЯ ПОДЛЕДНИКОВОГО ОЗЕРА ВОСТОК, ВОСТОЧНАЯ АНТАРКТИДА
https://doi.org/10.15356/2076-6734-2012-4-31-38
Аннотация
Сделан обзор результатов дистанционных исследований подледникового оз. Восток. Установлено, что толщина ледника непосредственно в пункте бурения по сейсмическим данным составляет 3760±30 м, а по радиолокационным – 3775±15 м. Таким образом, погрешность измерений толщины ледника дистанционными методами составляет менее 0,3%. Толщина ледника в районе оз. Восток изменяется от 1950 до 4350 м. Средняя глубина озера – около 400 м, а объём воды в нём – 6100 км3. В пределах акватории озера обнаружено 11 островов, а вокруг озера выявлено 56 подледниковых водоёмов. Само оз. Восток представляет собой изолированную систему.
Об авторах
С. В. ПоповРоссия
В. Н. Масолов
Россия
В. В. Лукин
Россия
А. М. Попков
Россия
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Дополнительные файлы
Для цитирования: Попов С.В., Масолов В.Н., Лукин В.В., Попков А.М. ОТЕЧЕСТВЕННЫЕ СЕЙСМИЧЕСКИЕ, РАДИОЛОКАЦИОННЫЕ И СЕЙСМОЛОГИЧЕСКИЕ ИССЛЕДОВАНИЯ ПОДЛЕДНИКОВОГО ОЗЕРА ВОСТОК, ВОСТОЧНАЯ АНТАРКТИДА. Лёд и Снег. 2012;52(4):31-38. https://doi.org/10.15356/2076-6734-2012-4-31-38
For citation: Popov S.V., Masolov V.N., Lukin V.V., Popkov A.M. NATIONAL SEISMIC, RADAR AND SEISMOLOGICAL STUDIES OF SUBGLACIAL LAKE VOSTOK. Ice and Snow. 2012;52(4):31-38. https://doi.org/10.15356/2076-6734-2012-4-31-38
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ISSN 2076-6734 (Print)
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