气候变化领域集成服务门户(CCPortal): Holocene lake-level changes of Linggo Co in central Tibet

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DOI	10.1016/j.quageo.2012.03.009
	Holocene lake-level changes of Linggo Co in central Tibet
	Pan, Baolin; Yi, Chaolu; Jiang, Tao; Dong, Guocheng; Hu, Gang; Jin, Yao
通讯作者	Yi, CL (通讯作者)
发表日期	2012
ISSN	1871-1014
EISSN	1878-0350
起始页码	117
结束页码	122
卷号	10
英文摘要	Lake-level changes are important environmental events. The paleoshorelines of a lake reflect past water levels and record information on paleoclimatic changes. Dating these events places the climatic changes in a time sequence. From shorelines similar to 1, similar to 4, and similar to 6 m above current lake level on the eastern shore of Linggo Co, central Tibet, we collected eight samples for optically stimulated Luminescence dating. Two stratigraphic units, distinguished on the basis of color and sedimentology, were recognized beneath each shoreline. The ages obtained were 0.9 ka (upper layer) and 3.1 ka (lower layer) for lowest shoreline, 1.9 ka (upper layer), and 6.1-9.0 ka (bottom layer) for middle shoreline, and 9.6 ka for high shoreline. Two dates were considered to be unreliable due to incomplete bleaching. We attribute the higher lake levels to increased precipitation brought by the Indian monsoon in the Holocene. (C) 2012 Elsevier B.V. All rights reserved.
关键词	OPTICALLY STIMULATED LUMINESCENCE PERENNIALLY FROZEN DEPOSITS REGENERATIVE-DOSE PROTOCOL NORTH-CENTRAL SIBERIA GLACIER FLUCTUATIONS LATEST PLEISTOCENE SOUTHWEST MONSOON OXYGEN-ISOTOPE ASIAN MONSOON QINGHAI LAKE
英文关键词	Lake level; Holocene; OSL; Monsoon
语种	英语
WOS研究方向	Physical Geography ; Geology
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号	WOS:000307195300019
来源期刊	QUATERNARY GEOCHRONOLOGY
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/258022
推荐引用方式 GB/T 7714	Pan, Baolin,Yi, Chaolu,Jiang, Tao,et al. Holocene lake-level changes of Linggo Co in central Tibet[J]. 中国科学院青藏高原研究所,2012,10.
APA	Pan, Baolin,Yi, Chaolu,Jiang, Tao,Dong, Guocheng,Hu, Gang,&Jin, Yao.(2012).Holocene lake-level changes of Linggo Co in central Tibet.QUATERNARY GEOCHRONOLOGY,10.
MLA	Pan, Baolin,et al."Holocene lake-level changes of Linggo Co in central Tibet".QUATERNARY GEOCHRONOLOGY 10(2012).