Palaeoclimatic and palaeoenvironmental implications of late-Pleistocene aeolian sand in the Jin-Shaan Gorges of the Yellow River valley revealed by luminescence chronology

doi:10.1177/0959683619831421

CORC > 地球环境研究所 > 中国科学院地球环境研究所 > 黄土与第四纪地质国家重点实验室（2010~）

	Palaeoclimatic and palaeoenvironmental implications of late-Pleistocene aeolian sand in the Jin-Shaan Gorges of the Yellow River valley revealed by luminescence chronology
	Zhang, Yuzhu 2,3,4; Huang, Chun Chang 1; Tan, Zhihai 5; Qiu, Haijun 2; Chen, Yinglu 1; Cuan, Yuda 1; Zhao, Hui 1; Tan, Zihui 2; Zou, Mingbo 2; Wang, Jiahui 2
刊名	HOLOCENE
	2019-06-01
卷号	29 期号:6 页码:964-974
关键词	East Asian winter monsoon fluvial-aeolian interaction Jin-Shaan Gorges OSL dating Yellow River Younger Dryas
ISSN号	0959-6836
DOI	10.1177/0959683619831421
通讯作者	Zhang, Yuzhu(xbdzyz05@nwu.edu.cn)
英文摘要	River valleys are critical water-gas-rock interactions zone, where close interaction between fluvial and aeolian deposition are a pronounced feature in arid, semi-arid, and semi-humid environments. Pedo-sedimentological investigations were carried out in the Jin-Shaan Gorges of the Yellow River valley. Two late-Pleistocene and Holocene aeolian sand-loess profiles were identified within the cliff riverbank. The aim of this study is to reveal the palaeoclimatic conditions and driving factors for the formation of palaeo-aeolian sand in the Jin-Shaan Gorges of the Yellow River valley. Five samples were taken from the aeolian sand-loess profiles for optically stimulated luminescence (OSL) dating. The OSL ages are in stratigraphic order and range from 12.8 +/- 0.7 ka to 11.8 +/- 1.0 ka. By combining OSL ages with additional stratigraphic correlations, the deposition period of the palaeo-aeolian sand is dated to 12.5-11.8 ka, which would place it at the Younger Dryas (YD) time interval that punctuated the last glacial-Holocene transition period. The formation of palaeo-aeolian sand in the region was due to sufficient sediment supply from the riverbed sand of the Yellow River, strong East Asian winter monsoon, and strong wind erosion. These results give insights into the palaeoclimatic and palaeoenvironmental conditions for the formation of aeolian sand associated with the river valleys in semi-arid and sub-humid regions.
WOS关键词	MULTIPLE GRAINS ; CLIMATE-CHANGE ; ASIAN MONSOON ; DUNE SANDS ; MU US ; DESERT ; SINGLE ; QUARTZ ; CHINA ; SEDIMENTS
WOS研究方向	Physical Geography ; Geology
语种	英语
出版者	SAGE PUBLICATIONS LTD
WOS记录号	WOS:000485295500003
内容类型	期刊论文
源URL	[http://ir.ieecas.cn/handle/361006/13312]
专题	地球环境研究所_黄土与第四纪地质国家重点实验室（2010~）
通讯作者	Zhang, Yuzhu
作者单位	1.Shaanxi Normal Univ, Sch Geog & Tourism, Xian, Shaanxi, Peoples R China 2.Northwest Univ, Coll Urban & Environm Sci, Shaanxi Key Lab Earth Surface Syst & Environm Car, Xian 710127, Shaanxi, Peoples R China 3.Northwest Univ, Dept Geol, Xian, Shaanxi, Peoples R China 4.Chinese Acad Sci, State Key Lab Loess & Quaternary Geol, Inst Earth Environm, Beijing, Peoples R China 5.Xian Polytech Univ, Coll Environm Sci & Chem Engn, Xian, Shaanxi, Peoples R China
推荐引用方式 GB/T 7714	Zhang, Yuzhu,Huang, Chun Chang,Tan, Zhihai,et al. Palaeoclimatic and palaeoenvironmental implications of late-Pleistocene aeolian sand in the Jin-Shaan Gorges of the Yellow River valley revealed by luminescence chronology[J]. HOLOCENE,2019,29(6):964-974.
APA	Zhang, Yuzhu.,Huang, Chun Chang.,Tan, Zhihai.,Qiu, Haijun.,Chen, Yinglu.,...&Zhang, Yuxiang.(2019).Palaeoclimatic and palaeoenvironmental implications of late-Pleistocene aeolian sand in the Jin-Shaan Gorges of the Yellow River valley revealed by luminescence chronology.HOLOCENE,29(6),964-974.
MLA	Zhang, Yuzhu,et al."Palaeoclimatic and palaeoenvironmental implications of late-Pleistocene aeolian sand in the Jin-Shaan Gorges of the Yellow River valley revealed by luminescence chronology".HOLOCENE 29.6(2019):964-974.