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

Research output: Contribution to journalArticle

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 languageEnglish
Pages (from-to)449-453
Number of pages5
JournalDoklady Earth Sciences
Volume473
Issue number2
DOIs
Publication statusPublished - 1 Apr 2017

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alkane
sedimentation
organic matter
borehole
river
sediment
distribution
sea
gulf
material

ASJC Scopus subject areas

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

Cite this

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 journalArticle

Ulyantsev, AS, Romankevich, EA, Bratskaya, SY, Prokuda, NA, Sukhoverkhov, SV, Semiletov, IP & Sergienko, VI 2017, 'Characteristic of quaternary sedimentation on a shelf of the Laptev Sea according to the molecular composition of n-alkanes', Doklady Earth Sciences, vol. 473, no. 2, pp. 449-453. https://doi.org/10.1134/S1028334X17040158
Ulyantsev, A. S. ; Romankevich, E. A. ; Bratskaya, S. Yu ; Prokuda, N. A. ; Sukhoverkhov, S. V. ; Semiletov, I. P. ; Sergienko, V. I. / Characteristic of quaternary sedimentation on a shelf of the Laptev Sea according to the molecular composition of n-alkanes. In: Doklady Earth Sciences. 2017 ; Vol. 473, No. 2. pp. 449-453.
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