Nature of air inclusions in the Antarctic ice sheet (based on the results of ice core research)
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Abstract
When studying ice from the core of Shubina boreholes 250; 75 and 952.5 m drilled respectively at 50 km, 353 km and at Votok station, two types of air inclusions were identified. The first of them can be traced to a depth of 940 m and owe their origin to loose packing of atmospheric ice crystals in the process of accumulation. In the snow strata, cavities of this type are located between aggregates of converged grains and are made by atmospheric air ...
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References
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