ISL OpenIR  > 青海盐湖研究所知识仓储
Evidence for an abrupt climatic reversal during the Last Interglacial on the northeast Qinghai-Tibetan Plateau
Lu, Huayu; Vandenberghe, Jef; Miao, Xiaodong; Tan, Hongbing; Ma, Haizhou
2006-10-01
Source PublicationQUATERNARY INTERNATIONAL
Volume154Pages:136-140
SubtypeArticle
AbstractClimatic change over Qinghai-Tibetan Plateau is controlled by alternation of the plateau summer and winter monsoon circulation, which is triggered by thermodynamic and kinetic effects of the high plateau morphology. Loess-paleosol sequences in northeast Qinghai-Tibetan Plateau are investigated to reconstruct variations of the plateau monsoon changes during the Last Glacial-Interglacial cycle. On the basis of grain-size data from two loess-paleosol sequences that can be used as a proxy indicator of the plateau monsoon climate changes, we find a short climatic reversal during transition from the most warm-humid period of the Last Interglacial period (corresponding with marine oxygen isotope stage 5e (MIS 5e)) to the subsequent relatively cold-dry period (corresponding with MIS 5d). In contrast to the Younger Dryas event, this climatic event shifted toward more humid conditions reflects an episode of reduced strength of the plateau winter monsoon and increased influence of the plateau summer monsoon. The age of this paleoclimatic event is estimated at 111-113 ka BP. This climatic reversal expresses instability of the plateau monsoon system during transformation from a wet-warm to a dry-cold climate. It may have been caused by the high topography that amplified climatic change in the Northern Hemisphere during the transition from MIS 5e to MIS 5d. (c) 2006 Elsevier Ltd and INQUA. All rights reserved.
WOS HeadingsScience & Technology ; Physical Sciences
WOS KeywordCHINESE LOESS PLATEAU ; MAGNETIC-SUSCEPTIBILITY ; ISOTOPE STAGE-5 ; MONSOON ; RECORD ; PALEOSOL ; SCALE ; VARIABILITY ; SEQUENCES ; SEDIMENTS
Indexed ByISTP ; SCI
Language英语
WOS Research AreaPhysical Geography ; Geology
WOS SubjectGeography, Physical ; Geosciences, Multidisciplinary
WOS IDWOS:000240762100016
Citation statistics
Document Type期刊论文
Identifierhttp://ir.isl.ac.cn/handle/363002/5791
Collection青海盐湖研究所知识仓储
Affiliation1.Nanjing Univ, Dept Geog, Nanjing 210093, Peoples R China
2.Chinese Acad Sci, Inst Earth Environm, SKLLQG, Xian 710075, Peoples R China
3.Vrije Univ Amsterdam, Fac Earth & Life Sci, Dept Quaternary Geol & Geomorphol, NL-1081 HV Amsterdam, Netherlands
4.Chinese Acad Sci, Qinghai Inst Salt Lakes, Xining 810008, Peoples R China
Recommended Citation
GB/T 7714
Lu, Huayu,Vandenberghe, Jef,Miao, Xiaodong,et al. Evidence for an abrupt climatic reversal during the Last Interglacial on the northeast Qinghai-Tibetan Plateau[J]. QUATERNARY INTERNATIONAL,2006,154:136-140.
APA Lu, Huayu,Vandenberghe, Jef,Miao, Xiaodong,Tan, Hongbing,&Ma, Haizhou.(2006).Evidence for an abrupt climatic reversal during the Last Interglacial on the northeast Qinghai-Tibetan Plateau.QUATERNARY INTERNATIONAL,154,136-140.
MLA Lu, Huayu,et al."Evidence for an abrupt climatic reversal during the Last Interglacial on the northeast Qinghai-Tibetan Plateau".QUATERNARY INTERNATIONAL 154(2006):136-140.
Files in This Item:
There are no files associated with this item.
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Lu, Huayu]'s Articles
[Vandenberghe, Jef]'s Articles
[Miao, Xiaodong]'s Articles
Baidu academic
Similar articles in Baidu academic
[Lu, Huayu]'s Articles
[Vandenberghe, Jef]'s Articles
[Miao, Xiaodong]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Lu, Huayu]'s Articles
[Vandenberghe, Jef]'s Articles
[Miao, Xiaodong]'s Articles
Terms of Use
No data!
Social Bookmark/Share
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.