Characteristic of quaternary sedimentation on a shelf of the Laptev Sea according to the molecular composition of n-alkanes

A. S. Ulyantsev, E. A. Romankevich, S. Yu Bratskaya, N. A. Prokuda, S. V. Sukhoverkhov, I. P. Semiletov, V. I. Sergienko

Arctic Seas Carbon Research Internatonal Lab

Research output: Contribution to journal › Article

2 Citations (Scopus)

Abstract

The molecular composition and distribution of the concentration of n-alkanes are considered for sediments of boreholes drilled in the shallow part of the Laptev Sea, in the area of Buor Khaya Gulf. The diverse molecular composition of n-alkanes is dominated by long-chain odd homologs, which indicate terrigenous organic matter (OM). Heterogeneous distribution and burial of OM are shown under conditions of pulsating contribution of river and thermoabrasive material and multiple changes in them up to hiatuses in sedimentation.

Original language	English
Pages (from-to)	449-453
Number of pages	5
Journal	Doklady Earth Sciences
Volume	473
Issue number	2
DOIs	https://doi.org/10.1134/S1028334X17040158
Publication status	Published - 1 Apr 2017

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ASJC Scopus subject areas

Earth and Planetary Sciences (miscellaneous)
Earth and Planetary Sciences(all)

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Ulyantsev, A. S., Romankevich, E. A., Bratskaya, S. Y., Prokuda, N. A., Sukhoverkhov, S. V., Semiletov, I. P., & Sergienko, V. I. (2017). Characteristic of quaternary sedimentation on a shelf of the Laptev Sea according to the molecular composition of n-alkanes. Doklady Earth Sciences, 473(2), 449-453. https://doi.org/10.1134/S1028334X17040158

Characteristic of quaternary sedimentation on a shelf of the Laptev Sea according to the molecular composition of n-alkanes. / Ulyantsev, A. S.; Romankevich, E. A.; Bratskaya, S. Yu; Prokuda, N. A.; Sukhoverkhov, S. V.; Semiletov, I. P.; Sergienko, V. I.

In: Doklady Earth Sciences, Vol. 473, No. 2, 01.04.2017, p. 449-453.

Research output: Contribution to journal › Article

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10.1134/S1028334X17040158