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Holocene climate variations from Zhuyeze terminal lake records in East Asian monsoon margin in arid northern China
Long, Hao1,2,3; Lai, ZhongPing1; Wang, NaiAng2; Li, Yu2
2010-07-01
Source PublicationQUATERNARY RESEARCH
Volume74Issue:1Pages:46-56
SubtypeArticle
AbstractZhuyeze palaeolake is a terminal lake situated in the arid northern China in the East Asian monsoon margin. In order to examine the Holocene palaeoclimatic change in the East Asian monsoon margin, Qingtu Lake section (QTL) from Zhuyeze palaeolake is sampled in high resolution. Palaeoclimatic proxies such as grain size, carbonate, TOC, C/N and delta(13)C of organic matter, were analyzed; eleven (14)C samples and six optically stimulated luminescence (OSL) samples were dated to provide chronological control. We also investigated the geomorphic features of lake shorelines in this area. The results show that the climate was warm and dry in early-Holocene (9.5-7.0 cal ka BP), cool and humid in mid-Holocene (7.0-4.8 cal ka BP), and increasingly drier in late-Holocene (since 4.8 cal ka BP). Comparisons of our records with other records in adjacent areas, as well as with the records in the Asian monsoon areas, suggested that changes in effective moisture was synchronous in East Asian monsoon marginal zone (i.e. the pattern of dry early-Holocene, humid mid-Holocene, and aridity-increasing late-Holocene), and that the moisture optimum during the Holocene was out-of-phase between Asian monsoon margin and Asian monsoonal dominated region, possibly due to the high temperature at that time. (C) 2010 University of Washington. Published by Elsevier Inc. All rights reserved.
KeywordEast Asian Monsoon Margin Holocene Climate Change Zhuyeze Palaeolake Arid Northern China
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordBASIN WESTERN TIBET ; LAST 12,000 YEARS ; ENVIRONMENTAL-CHANGES ; INNER-MONGOLIA ; PALEOCLIMATIC CHANGES ; LACUSTRINE SEDIMENTS ; NORTHWESTERN INDIA ; MOISTURE EVOLUTION ; ATLANTIC CLIMATE ; STABLE-ISOTOPES
Indexed BySCI
Language英语
WOS Research AreaPhysical Geography ; Geology
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary
WOS IDWOS:000279758300007
Citation statistics
Cited Times:69[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5959
Collection青海盐湖研究所知识仓储
Affiliation1.Chinese Acad Sci, Qinghai Inst Salt Lakes, Luminescence Dating Grp, Key Lab Salt Lake Resources & Chem, Xining 810008, Peoples R China
2.Lanzhou Univ, Coll Earth & Environm Sci, Lanzhou 730000, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
Recommended Citation
GB/T 7714
Long, Hao,Lai, ZhongPing,Wang, NaiAng,et al. Holocene climate variations from Zhuyeze terminal lake records in East Asian monsoon margin in arid northern China[J]. QUATERNARY RESEARCH,2010,74(1):46-56.
APA Long, Hao,Lai, ZhongPing,Wang, NaiAng,&Li, Yu.(2010).Holocene climate variations from Zhuyeze terminal lake records in East Asian monsoon margin in arid northern China.QUATERNARY RESEARCH,74(1),46-56.
MLA Long, Hao,et al."Holocene climate variations from Zhuyeze terminal lake records in East Asian monsoon margin in arid northern China".QUATERNARY RESEARCH 74.1(2010):46-56.
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