干旱区生态环境知识资源中心(Arid): Cold events of Holocene indicated by primary elements distribution of the high-resolution sand dunes in the Salawusu River Valley

Arid

DOI	10.1007/s11442-008-0026-4
	Cold events of Holocene indicated by primary elements distribution of the high-resolution sand dunes in the Salawusu River Valley
	NIU Dongfeng; LI Baosheng; DU Shuhuan; WEN Xiaohao; QIU Shifan; OU Xianjiao; YANG Yi
来源期刊	Journal of Geographical Sciences
ISSN	1009-637X
出版年	2008
卷号	18 期号:1 页码:26-36
英文摘要	The components of the primary elements in the dune sands for the MGS1 subsection of the Milanggouwan section in the Salawusu River valley, compared with those of modern dune sands, show that they were caused by East Asian winter monsoon in the Mu Us desert during Holocene. The examined ages for the 11 layers of dune sands, based on the average sedimentary rate, are： 0 to 960, 1350-2240, 2470 to 3530, 4000 to 4180, 4290 to 4350, 4380 to 4760, 5040 to 5920, 6570 to 8270, 9020 to 9700, 9880 to 10160 and 10580 to 11080 a BP, respectively. The climatic events indicated by these dune sands are consistent with those records in the Huguangyan volcanic lake, Zoige peat bog, Hulu cave and Dunde ice core, particularly with the climatic fluctuations of the North Atlantic since 11 000 a BP. Among them, patterns from B0 to B8 correspond to the peak values of 0MD, 2D, 4D, 6D＋8D＋10D, 12D, 14D, 16D, 18D and 20D respectively. It might be caused by the North Atlantic ice age induced by the heat circulation, which strengthened the polar high pressure and Siberian-Mongolian high pressure and further led to the dominance of the winter monsoon over China＇s desert area.
英文关键词	Salawusu River Valley Holocene dune sands primary elements cold events
类型	Article
语种	英语
收录类别	CSCD
WOS研究方向	Meteorology & Atmospheric Sciences
CSCD记录号	CSCD:3249851
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/334962
作者单位	NIU Dongfeng, School of Geography, South China Normal University, Guangzhou, Guangdong 510631, China.; LI Baosheng, School of Geography, South China Normal University, Guangzhou, Guangdong 510631, China.; DU Shuhuan, School of Geography, South China Normal University, Guangzhou, Guangdong 510631, China.; WEN Xiaohao, School of Geography, South China Normal University, Guangzhou, Guangdong 510631, China.; QIU Shifan, School of Geography, South China Normal University, Guangzhou, Guangdong 510631, China.; OU Xianjiao, School of Geography, South China Normal University, Guangzhou, Guangdong 510631, China.; YANG Yi, School of Geography, South China Normal University, Guangzhou, Guangdong 510631, China.
推荐引用方式 GB/T 7714	NIU Dongfeng,LI Baosheng,DU Shuhuan,et al. Cold events of Holocene indicated by primary elements distribution of the high-resolution sand dunes in the Salawusu River Valley[J],2008,18(1):26-36.
APA	NIU Dongfeng.,LI Baosheng.,DU Shuhuan.,WEN Xiaohao.,QIU Shifan.,...&YANG Yi.(2008).Cold events of Holocene indicated by primary elements distribution of the high-resolution sand dunes in the Salawusu River Valley.Journal of Geographical Sciences,18(1),26-36.
MLA	NIU Dongfeng,et al."Cold events of Holocene indicated by primary elements distribution of the high-resolution sand dunes in the Salawusu River Valley".Journal of Geographical Sciences 18.1(2008):26-36.