Email this article Polycyclic aromatic hydrocarbons in Holocene–Pleistocene sediments of the Laptev Sea
- Authors: Drozdova A.N.1, Vetrov A.A.1, Romankevich E.A.1,2, Prokuda N.A.3, Sukhoverkhov S.V.3, Bratskaya S.Y.3, Sergienko V.I.3, Semiletov I.P.4,2, Ulyantsev A.S.1
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Affiliations:
- Shirshov Institute of Oceanology
- Tomsk National Research Polytechnic University
- Institute of Chemistry, Far East Branch
- Il’ichev Pacific Oceanological Institute, Far East Branch
- Issue: Vol 468, No 1 (2016)
- Pages: 496-499
- Section: Geochemistry
- URL: https://ogarev-online.ru/1028-334X/article/view/188389
- DOI: https://doi.org/10.1134/S1028334X16050123
- ID: 188389
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Abstract
The distribution and genesis of polycyclic aromatic hydrocarbons (PAHs) were studied in a 40-m core from a lagoon of the Laptev Sea that appeared during the Holocene resulting from the flooding of seawater into a freshwater lake in the area of the Buor-Khaya Gulf. The bulk of the core is constituted of permafrost rocks, thawed partially in their upper layers and covered with recent sediments (mainly by the products of intense thermoabrasion). The ratio of petrogenic and pyrogenic PAHs was evaluated.
About the authors
A. N. Drozdova
Shirshov Institute of Oceanology
Author for correspondence.
Email: asya-nd@yandex.ru
Russian Federation, Nakhimovskii pr. 36, Moscow, 117218
A. A. Vetrov
Shirshov Institute of Oceanology
Email: asya-nd@yandex.ru
Russian Federation, Nakhimovskii pr. 36, Moscow, 117218
E. A. Romankevich
Shirshov Institute of Oceanology; Tomsk National Research Polytechnic University
Email: asya-nd@yandex.ru
Russian Federation, Nakhimovskii pr. 36, Moscow, 117218; Vladivostok
N. A. Prokuda
Institute of Chemistry, Far East Branch
Email: asya-nd@yandex.ru
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
S. V. Sukhoverkhov
Institute of Chemistry, Far East Branch
Email: asya-nd@yandex.ru
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
S. Yu. Bratskaya
Institute of Chemistry, Far East Branch
Email: asya-nd@yandex.ru
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
V. I. Sergienko
Institute of Chemistry, Far East Branch
Email: asya-nd@yandex.ru
Russian Federation, pr. Stoletiya Vladivostoka 159, Vladivostok, 690022
I. P. Semiletov
Il’ichev Pacific Oceanological Institute, Far East Branch; Tomsk National Research Polytechnic University
Email: asya-nd@yandex.ru
Russian Federation, ul. Baltiiskaya 43, Vladivostok, 690041; Vladivostok
A. S. Ulyantsev
Shirshov Institute of Oceanology
Email: asya-nd@yandex.ru
Russian Federation, Nakhimovskii pr. 36, Moscow, 117218
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