Particle size composition of Holocene–Pleistocene deposits of the Laptev Sea (Buor-Khaya Bay); Doklady Earth Sciences; Vol. 467, iss. 1

Particle size composition of Holocene–Pleistocene deposits of the Laptev Sea (Buor-Khaya Bay); Doklady Earth Sciences; Vol. 467, iss. 1

Bibliographic Details
Parent link:Doklady Earth Sciences
Vol. 467, iss. 1.— 2016.— [P. 241-245]
Corporate Authors: Национальный исследовательский Томский политехнический университет Институт природных ресурсов Кафедра геологии и разведки полезных ископаемых, Национальный исследовательский Томский политехнический университет Институт природных ресурсов Кафедра геологии и разведки полезных ископаемых Международная научно-образовательная лаборатория изучения углерода арктических морей
Other Authors: Ulyantsev A. S., Bratskaya S. Yu., Romankevich E. A., Semiletov I. P. Igor Petrovich, Avramenko V. A.
Summary:Title screen
New data on the particle size composition of the Laptev Sea shelf deposits were obtained on the basis of results of low-angle laser light-scattering of core samples from the columns studied. It was revealed that the sand fraction dominates. The results of comparative analysis of the particle size composition of deposits show that the Laptev Sea shelf zone was characterized by highly variable spatial–temporal conditions and settings of sedimentation in the Quaternary, a polygenic character of deposits, and a pulsating influence of fluvial and slope processes on the conditions of sedimentation. A tendency of coarsening in the vertical sequence that contributes to thawing of the permafrost was revealed in the Ivashkina lagoon.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1134/S1028334X16030168
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649979

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