Experimental research of ice cuttings transport by air while drilling of the snow-firn layer

The snow-firn layer of the glaciers of Antarctica and Greenland contains data on the composition of the atmosphere in the past, volcanic eruptions, forest fires, anthropogenic pollution, and many other unique information. Nowadays, core drilling methods are widely used for sampling the snow-firn lay...

Full description

Bibliographic Details
Published in:	Лëд и снег
Main Authors:	S. A. Ignatiev, D. A. Vasilev, A. V. Bolshunov, M. A. Vasileva, A. Yu. Ozhigin
Format:	Article
Language:	Russian
Published:	Nauka 2023-04-01
Subjects:	central antarctica air drilling ice cuttings critical speed suspension velocity core snow firn
Online Access:	https://ice-snow.igras.ru/jour/article/view/1158

Similar Items

Comprehensive studies of the snow-firn layer in the area of the Russian Antarctic Vostok Station
by: Aleksei V. Bolshunov, et al.
Published: (2025-07-01)

Mechanical drilling of glaciers with bottom-hole scavenging with compressed air
by: A. V. Bolshunov, et al.
Published: (2022-02-01)

Ice drilling on Princess Elizabeth Land (East Antarctica) aimed to study bedrock and Late Quaternary paleoclimate
by: G. L. Leitchenkov, et al.
Published: (2024-11-01)

Vertical profile of snow-firn density in the vicinity of Vostok station, Central Antarctica
by: A. A. Ekaykin, et al.
Published: (2023-01-01)

Porosity dependence of elastic moduli of snow and firn
by: Colin M. Sayers
Published: (2021-10-01)

On the potential of glaciochemical analysis of Joinville Island firn core for the sea ice reconstruction around the northern Antarctic Peninsula
by: ALEXANDRE S. DE ALENCAR, et al.
Published: (2024-12-01)

Atmospheric circulation in the Indian Ocean sector of East Antarctica over the last 200 years according to chemical studies of snow‑firn cover
by: E. Yu. Osipov, et al.
Published: (2017-05-01)

Prototype wireless sensors for monitoring subsurface processes in snow and firn
by: ELIZABETH A. BAGSHAW, et al.
Published: (2018-12-01)

Effect of horizontal divergence on estimates of firn-air content
by: Annika N. Horlings, et al.
Published: (2021-04-01)

Seismic observations of a complex firn structure across the Amery Ice Shelf, East Antarctica
by: Hannes Hollmann, et al.
Published: (2021-10-01)

Witnessing the transition from cold to temperate firn on Austfonna ice cap, Svalbard, through observations and model simulations
by: Satu Innanen, et al.
Published: (2025-01-01)

Climatic Drivers of Ice Slabs and Firn Aquifers in Greenland
by: M. Brils, et al.
Published: (2024-02-01)

A Mechanism for Ice Layer Formation in Glacial Firn
by: Mohammad Afzal Shadab, et al.
Published: (2024-08-01)

Polarimetric Wide‐Angle Radar Detects Competing Signatures of Ice Fabric and Structural Firn Anisotropy
by: Falk M. Oraschewski, et al.
Published: (2025-07-01)

Isotopic composition of oxygen in snow-and-firn thickness on the Eastern peak of Elbrus, the Caucasus
by: Yu. N. Chizhova, et al.
Published: (2019-09-01)

Physical limits to meltwater penetration in firn
by: Neil F. Humphrey, et al.
Published: (2021-10-01)

Firn densification in two dimensions: modeling the collapse of snow caves and enhanced densification in ice-stream shear margins
by: Jon Arrizabalaga-Iriarte, et al.
Published: (2025-01-01)

Shallow hot-point drill system for active layer temperature measurement along Zhongshan–Dome A traverse, Antarctica
by: Yazhou Li, et al.
Published: (2021-04-01)

Observations and simulations of new snow density in the drifting snow-dominated environment of Antarctica
by: Nander Wever, et al.
Published: (2023-08-01)

Firn cold content evolution at nine sites on the Greenland ice sheet between 1998 and 2017
by: B. Vandecrux, et al.
Published: (2020-08-01)

Theoretical and experimental study on cutting temperature in the presence of drilling fluid during ice-core drilling
by: Zhuo Chen, et al.
Published: (2024-01-01)

The Ice Core Gas Age‐Ice Age Difference as a Proxy for Surface Temperature
by: Christo Buizert
Published: (2021-10-01)

RAM-2 Drill system development: an upgrade of the Rapid Air Movement Drill
by: Christopher Gibson, et al.
Published: (2021-04-01)

A new model of dry firn-densification constrained by continuous strain measurements near South Pole
by: C. Max Stevens, et al.
Published: (2023-12-01)

Deciphering stable water isotope records of firn cores from a strongly maritime, high-accumulation site on the Antarctic Peninsula
by: Kirstin Hoffmann-Abdi, et al.
Published: (2023-12-01)

More Realistic Intermediate Depth Dry Firn Densification in the Energy Exascale Earth System Model (E3SM)
by: Adam M. Schneider, et al.
Published: (2022-03-01)

Stable-isotope ratios (δ18O and δD) in a firn core from West Antarctica
by: MANOELA B.P. PORTELLA, et al.
Published: (2023-12-01)

Evolving ice fraction in the shallow firn layer of Devon Ice Cap, Canada, between 2012 and 2022
by: Danielle Hallé, et al.
Published: (2025-01-01)

Sentinel‐1 Detects Firn Aquifers in the Greenland Ice Sheet
by: I. Brangers, et al.
Published: (2020-02-01)

Spatial Distribution of Crusts in Antarctic and Greenland Snowpacks and Implications for Snow and Firn Studies
by: Alexander H. Weinhart, et al.
Published: (2021-03-01)

VOLCANIC EVENTS RECORD OVER THE LAST 900 YEARS FROM SNOW AND FIRN SEQUENCE IN VOSTOK STATION AREA
by: T. V. Hodzher, et al.
Published: (2015-11-01)

Air reverse circulation at the hole bottom in ice-core drilling
by: ZHENGYI HU, et al.
Published: (2019-02-01)

Observations of the creep of polar firn
by: Yuan Li, et al.
Published: (2022-04-01)

Monitoring firn and wet snow on mountain glaciers: polarization and orbit effects
by: Ying Huang, et al.
Published: (2024-05-01)

Ice energy: prospects for the use of artificial firn-ice masses to generate electricity
by: A. V. Sosnovsky
Published: (2017-05-01)

Local Weather Conditions Create Structural Differences between Shallow Firn Columns at Summit, Greenland and WAIS Divide, Antarctica
by: Ian E. McDowell, et al.
Published: (2020-12-01)

Editorial: Impure Snow and Ice in Remote Areas: Arctic, Antarctica and High Mountains
by: Jing Ming, et al.
Published: (2022-01-01)

Application of visual stratigraphy from line-scan images to constrain chronology and melt features of a firn core from coastal Antarctica
by: Rahul Dey, et al.
Published: (2023-02-01)

SPATIAL DISTRIBUTION OF THE SNOW ACCUMULATION RATE ALONG THE ICE FLOW LINES BETWEEN RIDGE B AND LAKE VOSTOK
by: A. A. Ekaykin, et al.
Published: (2015-11-01)

A Snow Density Dataset for Improving Surface Boundary Conditions in Greenland Ice Sheet Firn Modeling
by: Robert S. Fausto, et al.
Published: (2018-05-01)