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DOI	10.21782/KZ1560-7496-2018-4(3-14
	Radiocarbon dating of permafrost in Bely Island, the Kara Sea
	Slagoda E.A.; Simonova G.V.; Tikhonravova Ya.V.; Kuznetsova A.O.; Popov K.A.; Orekhov P.T.
发表日期	2018
ISSN	15607496
卷号	22 期号:4
英文摘要	Twenty radiocarbon ages have been obtained for permafrost sections on Bely Island (Kara Sea) sampled in 2015-2016. The results make basis for sketch maps of Late Pleistocene (Karginian and Sartanian) and Holocene deposits of marine terraces I and II, the laida, and the floodplain of the Rogozin tidal channel. The Karginian shelf sediments make up terrace II and the uneven base of terrace I, and lie below the sea level under the laida; the Sartan shelf and subaerial deposits are widespread on terrace I. The new radiocarbon ages place the first time constraints on the Sartan sediments and record the northward sea retreat within the island at the Karga/Sartan boundary. The laida and the Rogozin Channel floodplain formed during the Atlantic, Subboreal, and Little Ice Age deposition in the Holocene simultaneously with peat deposition in drained lakes (hasyreys) on terraces. © 2018 Academic Publishing House Geo. All rights reserved.
英文关键词	Bely Island; Flora composition; Holocene; Karga; Laida; Lithology; Radiocarbon dating; Sartan; Terrace
学科领域	flora; lithology; permafrost; Pleistocene-Holocene boundary; radiocarbon dating; terrace; Arctic Ocean; Bely Island; Kara Sea; Russian Federation; Yamalo-Nenets
语种	英语
scopus关键词	flora; lithology; permafrost; Pleistocene-Holocene boundary; radiocarbon dating; terrace; Arctic Ocean; Bely Island; Kara Sea; Russian Federation; Yamalo-Nenets
来源期刊	Earth's Cryosphere
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/119116
作者单位	Earth Cryosphere Institute, Tyumen Scientific Center SB RAS, 86, Malygina str., Tyumen, 625026, Russian Federation; Tyumen State University, 6,Volodarskogo str., Tyumen, 625003, Russian Federation; Industrial University of Tyumen, 38, Volodarskogo str., Tyumen, 625000, Russian Federation; Institute of Monitoring of Climatic and Ecological Systems, SB RAS, 10/3, Academichesky ave., Tomsk, 634055, Russian Federation
推荐引用方式 GB/T 7714	Slagoda E.A.,Simonova G.V.,Tikhonravova Ya.V.,et al. Radiocarbon dating of permafrost in Bely Island, the Kara Sea[J],2018,22(4).
APA	Slagoda E.A.,Simonova G.V.,Tikhonravova Ya.V.,Kuznetsova A.O.,Popov K.A.,&Orekhov P.T..(2018).Radiocarbon dating of permafrost in Bely Island, the Kara Sea.Earth's Cryosphere,22(4).
MLA	Slagoda E.A.,et al."Radiocarbon dating of permafrost in Bely Island, the Kara Sea".Earth's Cryosphere 22.4(2018).