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Chemistry of snow and ice cores along the ice flow lines at Lake Vostok (Antarctica). / Khodzher, T. V.; Golobokova, L. P.; Maslenikova, M. M.; Osipov, E. Y.; Ekaykin, A. A.

In: Chemie der Erde, Vol. 80, No. 3, 125595, 09.2020.

Research output: Contribution to journal › Article › peer-review

Harvard

Khodzher, TV, Golobokova, LP, Maslenikova, MM, Osipov, EY & Ekaykin, AA 2020, 'Chemistry of snow and ice cores along the ice flow lines at Lake Vostok (Antarctica)', Chemie der Erde, vol. 80, no. 3, 125595. https://doi.org/10.1016/j.chemer.2019.125595

APA

Khodzher, T. V., Golobokova, L. P., Maslenikova, M. M., Osipov, E. Y., & Ekaykin, A. A. (2020). Chemistry of snow and ice cores along the ice flow lines at Lake Vostok (Antarctica). Chemie der Erde, 80(3), [125595]. https://doi.org/10.1016/j.chemer.2019.125595

Vancouver

Khodzher TV, Golobokova LP, Maslenikova MM, Osipov EY, Ekaykin AA. Chemistry of snow and ice cores along the ice flow lines at Lake Vostok (Antarctica). Chemie der Erde. 2020 Sep;80(3). 125595. https://doi.org/10.1016/j.chemer.2019.125595

Author

Khodzher, T. V. ; Golobokova, L. P. ; Maslenikova, M. M. ; Osipov, E. Y. ; Ekaykin, A. A. / Chemistry of snow and ice cores along the ice flow lines at Lake Vostok (Antarctica). In: Chemie der Erde. 2020 ; Vol. 80, No. 3.

BibTeX

@article{0beedfbfa78040c58c109595da1da6b1,
title = "Chemistry of snow and ice cores along the ice flow lines at Lake Vostok (Antarctica)",
abstract = "The authors present the results of high resolution chemical studies of snow cover from pits and cores along the ice flow lines from Ridge B to Lake Vostok across its southern (profile VFL) and northern (profile NVFL) parts. The sampling was performed between 2006–2013 during the seasonal 52nd–57th Russian Antarctic expeditions (RAE). Chemical signals of non-sea-salt sulphates and an analysis of the morphology, size and composition of microparticles allowed for the identification of the products of large volcanic eruptions during the 19th and 20th centuries, including the eruptions of Tambora (1815), Krakatoa (1883), Agung (1963) and Pinatubo (1991). In the layers with high non-sea-salt sulphate concentrations, we found small aluminosilicate particles with K, Fe and Mg inclusions, which could be of volcanic origin. Using volcanic markers, we calculated snow accumulation rates for the past 200 years along the two ice flow lines. The maximal snow accumulation rates (33 mm in water equivalent yr−1) were found in the northern ice flow line, and the minimal rates (25 mm in water equivalent yr−1) were found in the southern ice flow line.",
keywords = "Accumulation, Antarctica, Ice flow lines, Ions, Snow chemistry, Snow-firn cores, Station Vostok, Volcanoes",
author = "Khodzher, {T. V.} and Golobokova, {L. P.} and Maslenikova, {M. M.} and Osipov, {E. Y.} and Ekaykin, {A. A.}",
year = "2020",
month = sep,
doi = "10.1016/j.chemer.2019.125595",
language = "English",
volume = "80",
journal = "Geochemistry",
issn = "0009-2819",
publisher = "Elsevier",
number = "3",

}

RIS

TY - JOUR

T1 - Chemistry of snow and ice cores along the ice flow lines at Lake Vostok (Antarctica)

AU - Khodzher, T. V.

AU - Golobokova, L. P.

AU - Maslenikova, M. M.

AU - Osipov, E. Y.

AU - Ekaykin, A. A.

PY - 2020/9

Y1 - 2020/9

N2 - The authors present the results of high resolution chemical studies of snow cover from pits and cores along the ice flow lines from Ridge B to Lake Vostok across its southern (profile VFL) and northern (profile NVFL) parts. The sampling was performed between 2006–2013 during the seasonal 52nd–57th Russian Antarctic expeditions (RAE). Chemical signals of non-sea-salt sulphates and an analysis of the morphology, size and composition of microparticles allowed for the identification of the products of large volcanic eruptions during the 19th and 20th centuries, including the eruptions of Tambora (1815), Krakatoa (1883), Agung (1963) and Pinatubo (1991). In the layers with high non-sea-salt sulphate concentrations, we found small aluminosilicate particles with K, Fe and Mg inclusions, which could be of volcanic origin. Using volcanic markers, we calculated snow accumulation rates for the past 200 years along the two ice flow lines. The maximal snow accumulation rates (33 mm in water equivalent yr−1) were found in the northern ice flow line, and the minimal rates (25 mm in water equivalent yr−1) were found in the southern ice flow line.

AB - The authors present the results of high resolution chemical studies of snow cover from pits and cores along the ice flow lines from Ridge B to Lake Vostok across its southern (profile VFL) and northern (profile NVFL) parts. The sampling was performed between 2006–2013 during the seasonal 52nd–57th Russian Antarctic expeditions (RAE). Chemical signals of non-sea-salt sulphates and an analysis of the morphology, size and composition of microparticles allowed for the identification of the products of large volcanic eruptions during the 19th and 20th centuries, including the eruptions of Tambora (1815), Krakatoa (1883), Agung (1963) and Pinatubo (1991). In the layers with high non-sea-salt sulphate concentrations, we found small aluminosilicate particles with K, Fe and Mg inclusions, which could be of volcanic origin. Using volcanic markers, we calculated snow accumulation rates for the past 200 years along the two ice flow lines. The maximal snow accumulation rates (33 mm in water equivalent yr−1) were found in the northern ice flow line, and the minimal rates (25 mm in water equivalent yr−1) were found in the southern ice flow line.

KW - Accumulation

KW - Antarctica

KW - Ice flow lines

KW - Ions

KW - Snow chemistry

KW - Snow-firn cores

KW - Station Vostok

KW - Volcanoes

UR - http://www.scopus.com/inward/record.url?scp=85077694159&partnerID=8YFLogxK

U2 - 10.1016/j.chemer.2019.125595

DO - 10.1016/j.chemer.2019.125595

M3 - Article

AN - SCOPUS:85077694159

VL - 80

JO - Geochemistry

JF - Geochemistry

SN - 0009-2819

IS - 3

M1 - 125595

ER -

ID: 61460449