干旱区生态环境知识资源中心(Arid): Strong dune activity and the forcing mechanisms of dune fields in northeastern China during the last 2 kyr

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DOI	10.1016/j.palaeo.2018.10.010
	Strong dune activity and the forcing mechanisms of dune fields in northeastern China during the last 2 kyr
	Li, Jinchang 1,2; Wang, Yuan 2; Liu, Rentao 1; Zhang, Lisha 3; Han, Liuyan 4
通讯作者	Li, Jinchang
来源期刊	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
ISSN	0031-0182
EISSN	1872-616X
出版年	2019
卷号	514 页码:92-97
英文摘要	Historical dune activity for the Horqin and Hulun Buir dune fields of northeastern China remain poorly understood. In this study, we compiled a large number of aeolian sand luminescence ages from stratigraphic sections and synthesised the data to reveal periods of strong dune activity that took place in these dune fields throughout the last 2 kyr. Our results indicate at least four episodes of strong dune activity, which occurred from 500 to 600 C.E., from 890 to 970 C.E., from 1150 to 1230 C.E., and since 1650 C.E, respectively. Comparisons between episodes of strong dune activity, climatic change, and human activity showed that the first episode was associated with a cold and dry climate; the second and the third episodes can be attributed to the combined impacts of cold climate and extensive human activities; the early part of the fourth episode was caused by a cold climate, whereas the middle and later parts have been controlled by anthropogenic impacts.
英文关键词	Aeolian sand accumulation Dune activity Probability density Climatic changes Human activity
类型	Article
语种	英语
国家	Peoples R China
收录类别	SCI-E
WOS记录号	WOS:000456355800007
WOS关键词	MU US DESERT ; NORTHERN CHINA ; PRECIPITATION VARIABILITY ; HORQIN DUNEFIELD ; AEOLIAN ACTIVITY ; CLIMATIC-CHANGE ; EASTERN CHINA ; LOESS PLATEAU ; HOLOCENE ; DESERTIFICATION
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary ; Paleontology
WOS研究方向	Physical Geography ; Geology ; Paleontology
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/217855
作者单位	1.Ningxia Univ, Key Lab Restorat & Reconstruct Degraded Ecosyst N, Minist Educ, Yinchuan 750021, Peoples R China; 2.Shanxi Univ, Inst Loess Plateau, Taiyuan 030006, Shanxi, Peoples R China; 3.Shanxi Fenxi Heavy Ind Co Ltd, Taiyuan 030027, Shanxi, Peoples R China; 4.Shanxi Univ, Coll Environm Resource Sci, Taiyuan 030006, Shanxi, Peoples R China
推荐引用方式 GB/T 7714	Li, Jinchang,Wang, Yuan,Liu, Rentao,et al. Strong dune activity and the forcing mechanisms of dune fields in northeastern China during the last 2 kyr[J],2019,514:92-97.
APA	Li, Jinchang,Wang, Yuan,Liu, Rentao,Zhang, Lisha,&Han, Liuyan.(2019).Strong dune activity and the forcing mechanisms of dune fields in northeastern China during the last 2 kyr.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,514,92-97.
MLA	Li, Jinchang,et al."Strong dune activity and the forcing mechanisms of dune fields in northeastern China during the last 2 kyr".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 514(2019):92-97.