ReOSL dating of aeolian and fluvial sediments from Nihewan Basin, northern China and its environmental application

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	ReOSL dating of aeolian and fluvial sediments from Nihewan Basin, northern China and its environmental application
	Zhao, H (Zhao, Hua); Lu, YC (Lu, Yanchou); Wang, CM (Wang, Chengming); Chen, J (Chen, Jie); Liu, JF (Liu, Jinfeng); Mao, HL (Mao, Hongliang)
刊名	QUATERNARY GEOCHRONOLOGY
	2010
卷号	5 期号:2-3 特刊 SI 页码:159-163
关键词	Nihewan Basin ReOSL dating Fine-grained quartz
ISSN号	1871-1014
英文摘要	The Nihewan Formation, consisting of thick fluvio-lacustrine sediments with abundant mammalian faunas and Paleolithic remains, is widely distributed in the Nihewan Basin, northern Hebei Province, China. In this study the fluvio-lacustrine sediments of the Nihewan Formation and the loess-paleosol sequence evident in the Haojiatai Section were dated by recuperated OSL (ReOSL) of fine-grained quartz (Wang, X.L, Lu, Y.C., Wintle, A.G., 2006a. Recuperated OSL dating of fine-grained quartz in Chinese loess. Quaternary Geochronology 1, 89-100.). The preliminary ReOSL dating results show that (i) the loess-paleosol sequence in the upper part of the profile started to develop at about 128 ka ago (ii) the unconformity separating the loess-paleosol from the underlying Nihewan Formation represents a sedimentation break of about 130 ka. On the basis of the ReOSL dates and related stratigraphic evidence it is proposed that the ancient Lake Nihewan dried shortly after about 266 ka. (C) 2009 Elsevier B.V. All rights reserved.
学科主题	环境地质学
WOS关键词	FINE-GRAINED QUARTZ ; OSL ; LOESS ; LUMINESCENCE
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	ELSEVIER SCI LTD
WOS记录号	WOS:000276666900016
内容类型	期刊论文
源URL	[http://119.78.100.197/handle/2HKVOGP0/39116]
专题	中国地质调查局
作者单位	China Earthquake Adm, Inst Geol, SKLED, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Zhao, H ,Lu, YC ,Wang, CM ,et al. ReOSL dating of aeolian and fluvial sediments from Nihewan Basin, northern China and its environmental application[J]. QUATERNARY GEOCHRONOLOGY,2010,5(2-3 特刊 SI):159-163.
APA	Zhao, H ,Lu, YC ,Wang, CM ,Chen, J ,Liu, JF ,&Mao, HL .(2010).ReOSL dating of aeolian and fluvial sediments from Nihewan Basin, northern China and its environmental application.QUATERNARY GEOCHRONOLOGY,5(2-3 特刊 SI),159-163.
MLA	Zhao, H ,et al."ReOSL dating of aeolian and fluvial sediments from Nihewan Basin, northern China and its environmental application".QUATERNARY GEOCHRONOLOGY 5.2-3 特刊 SI(2010):159-163.