干旱区生态环境知识资源中心(Arid): The Loess-Paleosol Sequence at the Krasnogorskoye Section, the Low-Hill Zone of the Northeastern Altai Mountains

Arid

DOI	10.17746/1563-0102.2019.47.1.003-014
	The Loess-Paleosol Sequence at the Krasnogorskoye Section, the Low-Hill Zone of the Northeastern Altai Mountains
	Zykina, V. S.; Zykin, V. S.; Volvakh, A. O.; Smolyaninova, L. G.; Ovchinnikov, I. Y.
通讯作者	Zykina, VS
来源期刊	ARCHAEOLOGY ETHNOLOGY AND ANTHROPOLOGY OF EURASIA
ISSN	1563-0110
EISSN	1531-832X
出版年	2019
卷号	47 期号:1 页码:3-14
英文摘要	The loess-paleosol sequence of the Krasnogorskoye section in the low-altitude area of the northeastern Altai Mountains, can provide a yardstick for estimating the age of the Paleolithic sites and reconstructing environmental and climatic changes. Its correlation with the respective sequence of the southern part of the West Siberian Plain is evaluated. Five pedocomplexes are studied in detail, evidencing the evolution of the Middle and Late Pleistocene soil formation from the Shadrikha interglacial to the Karga interstadial. Buried soils of the Shadrikha, Shipunovo, Koinikha, and Kazantsevo warm stages formed under a climate that was warmer and more humid than today. After the Kazantsevo interglacial, both the range and the frequency of climatic oscillations show marked changes. It is demonstrated that the warm stages of this interval differ from the earlier ones by lesser warming and shorter duration by a cooler and more arid climate. Seven loess horizons dividing pedocomplexes are established. No metric and metric analyses of quartz sand grains support the eolian origin of loess horizons under cryoarid conditions. The size of grains in the Late Pleistocene portion of the Krasnogorskoye section attests to the intensification of the loess processes. Higher magnetic susceptibility during the cool stages and higher-frequency-dependent susceptibility during the warm stages evidence marked climatic oscillations. After the Kazantsevo interglacial, the amplitude fades and the pattern of paleoclimatic signal recorded by the magnetic properties of loess and paleosol in the section are close to the "Alaskan" type.
英文关键词	Loess-paleosol sequence Western Siberia paleosols Pleistocene paleoclimate stratigraphy
类型	Article
语种	Russian
收录类别	ESCI
WOS记录号	WOS:000483684300001
WOS关键词	PLEISTOCENE LOESS ; WEST SIBERIA ; CLIMATE ; RECORD ; QUATERNARY ; KURTAK
WOS类目	Anthropology
WOS研究方向	Anthropology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/333775
作者单位	[Zykina, V. S.; Zykin, V. S.; Volvakh, A. O.; Smolyaninova, L. G.; Ovchinnikov, I. Y.] Russian Acad Sci, Sobolev Inst Geol & Mineral, Siberian Branch, Pr Akademika Koptyuga 3, Novosibirsk 630090, Russia; [Zykin, V. S.] Novosibirsk State Univ, Pirogova 1, Novosibirsk 630090, Russia
推荐引用方式 GB/T 7714	Zykina, V. S.,Zykin, V. S.,Volvakh, A. O.,et al. The Loess-Paleosol Sequence at the Krasnogorskoye Section, the Low-Hill Zone of the Northeastern Altai Mountains[J],2019,47(1):3-14.
APA	Zykina, V. S.,Zykin, V. S.,Volvakh, A. O.,Smolyaninova, L. G.,&Ovchinnikov, I. Y..(2019).The Loess-Paleosol Sequence at the Krasnogorskoye Section, the Low-Hill Zone of the Northeastern Altai Mountains.ARCHAEOLOGY ETHNOLOGY AND ANTHROPOLOGY OF EURASIA,47(1),3-14.
MLA	Zykina, V. S.,et al."The Loess-Paleosol Sequence at the Krasnogorskoye Section, the Low-Hill Zone of the Northeastern Altai Mountains".ARCHAEOLOGY ETHNOLOGY AND ANTHROPOLOGY OF EURASIA 47.1(2019):3-14.