Periodicity of Holocene climatic variations in the Huguangyan Maar Lake

	Periodicity of Holocene climatic variations in the Huguangyan Maar Lake
	Liu, JQ ; Lu, HY ; Negendank, J ; Mingram, J ; Luo, XJ ; Wang, WY ; Chu, GQ
刊名	CHINESE SCIENCE BULLETIN
	2000-09-01
卷号	45 期号:18 页码:1712-1717
关键词	Maar Lake Holocene climatic periodicity
ISSN号	1001-6538
文献子类	Article
英文摘要	There exist five primary periods of 2 930, 1 140, 490, 250 and 220 a in the Holocene climatic variations in the Huguangyan Maar Lake, according to the energy-spectrum and filter analyses of high-resolution time sequences (10-15 a) of the sediment dry density. The peak values of the three temperature-decreasing periods with the 2 930 a cycle occur at about 7 300, 4 250 and 1 200 Gal. aBP. There are 7-8 temperature-decreasing periods with the 1 140 a cycle, and the climate fluctuation range is largest in the early Holocene, and reduces gradually in the middle and late Holocene. The millennial-scale climatic change in the Holocene may adjust the global water cycle and the thermohaline circulation intensity through the harmonic tones of the earth's precession cycle, which in turn influences the global climate change.
WOS关键词	NORTH-ATLANTIC ; TELECONNECTIONS ; PLEISTOCENE ; RECORD ; SOUTH
WOS研究方向	Science & Technology - Other Topics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000165163500017
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/76287]
专题	中国科学院地质与地球物理研究所
通讯作者	Liu, JQ
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Geoforschungszentrum Potsdam, D-14473 Potsdam, Germany
推荐引用方式 GB/T 7714	Liu, JQ,Lu, HY,Negendank, J,et al. Periodicity of Holocene climatic variations in the Huguangyan Maar Lake[J]. CHINESE SCIENCE BULLETIN,2000,45(18):1712-1717.
APA	Liu, JQ.,Lu, HY.,Negendank, J.,Mingram, J.,Luo, XJ.,...&Chu, GQ.(2000).Periodicity of Holocene climatic variations in the Huguangyan Maar Lake.CHINESE SCIENCE BULLETIN,45(18),1712-1717.
MLA	Liu, JQ,et al."Periodicity of Holocene climatic variations in the Huguangyan Maar Lake".CHINESE SCIENCE BULLETIN 45.18(2000):1712-1717.