干旱区生态环境知识资源中心(Arid): Timing of Holocene Lake Highstand in Jinchang Paleolake from the Northeast Tibetan Plateau Foreland

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DOI	10.2478/geochr-2020-0004
	Timing of Holocene Lake Highstand in Jinchang Paleolake from the Northeast Tibetan Plateau Foreland
	Long, Hao; Cheng, Hongyi; Yang, Linhai; Gao, Lei; Liu, Qian
通讯作者	Long, H (corresponding author)，Chinese Acad Sci NIGLAS, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China. ; Long, H (corresponding author)，CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China.
来源期刊	GEOCHRONOMETRIA
ISSN	1897-1695
出版年	2021
卷号	48 期号:1
英文摘要	Lake shoreline beach ridges and their sediments have often been investigated as paleoenvironmental indicators in arid northern China. Robust chronology is crucial to utilize this archive for paleoenvironmental reconstruction and interpretation. In this study, we reported a robust chronology for the highest wave-built beach ridge around Jinchang paleolake at the northeast (NE) margin of the Tibetan Plateau, using a combined quartz and K-feldspar luminescence dating technique, together with radiocarbon dating. The consistent quartz and K-feldspar ages suggested the sufficient reset of luminescence signals before deposition for the investigated sediments. Both kinds of luminescence ages were in agreement with three independent C-14 ages, further corroborating the robustness of these obtained luminescence ages. Our results demonstrated that the investigated beach ridge was formed around 8.5-6.9 ka, suggesting a distinct period of lake highstand which has been identified in other lakes nearby. This highstand event may implicate an increased regional moisture condition, which is likely caused by the increased Asian summer monsoon precipitation.
英文关键词	luminescence dating lake highstand Holocene paleolake beach Asian monsoon
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:000741324800015
WOS关键词	ASIAN MONSOON ; LANDSCAPE CHANGE ; CENTRAL CHINA ; LUMINESCENCE ; FELDSPAR ; QUARTZ ; DESERT ; RATES ; CHRONOLOGY ; VEGETATION
WOS类目	Geosciences, Multidisciplinary
WOS研究方向	Geology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/376015
作者单位	[Long, Hao; Gao, Lei] Chinese Acad Sci NIGLAS, Nanjing Inst Geog & Limnol, State Key Lab Lake Sci & Environm, Nanjing 210008, Peoples R China; [Long, Hao] CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China; [Cheng, Hongyi] Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China; [Yang, Linhai] Shaanxi Normal Univ, Sch Geog & Tourism, Xian 710062, Peoples R China; [Liu, Qian] Nanjing Normal Univ, Sch Geog, Nanjing 210023, Peoples R China
推荐引用方式 GB/T 7714	Long, Hao,Cheng, Hongyi,Yang, Linhai,et al. Timing of Holocene Lake Highstand in Jinchang Paleolake from the Northeast Tibetan Plateau Foreland[J],2021,48(1).
APA	Long, Hao,Cheng, Hongyi,Yang, Linhai,Gao, Lei,&Liu, Qian.(2021).Timing of Holocene Lake Highstand in Jinchang Paleolake from the Northeast Tibetan Plateau Foreland.GEOCHRONOMETRIA,48(1).
MLA	Long, Hao,et al."Timing of Holocene Lake Highstand in Jinchang Paleolake from the Northeast Tibetan Plateau Foreland".GEOCHRONOMETRIA 48.1(2021).