Mechanical drilling of glaciers with bottom-hole scavenging with compressed air

• Published in: Ice and Snow
• Main Authors: A. Bolshunov V., D. Vasilev A., S. Ignatiev A., A. Dmitriev N., N. Vasilev I., А. Большунов В., Д. Васильев А., С. Игнатьев А., А. Дмитриев Н., Н. Васильев И.
• Other Authors: The research was performed at the expense of the subsidy for the state assignment in the field of scientific activity for 2021 № FSRW-2021-0011., Исследование выполнено с помощью субсидии на выполнение Государственного задания в сфере научной деятельности на 2021 г. № FSRW-2021-0011.
• Format: Article in Journal/Newspaper
• Language: Russian
• Published: IGRAS 2022
• Subjects: Central Antarctica;mechanical drilling;cable;compressed air;critical speed;core;snow;firn; Центральная Антарктида;механическое бурение;кабель;сжатый воздух;критическая скорость;керн;снег;фирн; Severnaya Zemlya; Rime; Annals of Glaciology; Antarc*; Antarctica; Arctic; ice core; Антарктида
• Online Access: https://ice-snow.igras.ru/jour/article/view/948; https://doi.org/10.31857/S2076673422010114

Forecasting of the Earth's climate change is important for many spheres of human activity but this cannot be successful without reliable paleoclimatic information, an important source of which is the ice core material obtained during drilling of glaciers. The process of core sampling from the u...