Youger Dryas and Heinrich events recorded by magnetic susceptibility of sediments from the central temperature area of Western Pacific Warm Pool

CORC > 南海海洋研究所 > 中国科学院南海海洋研究所 > 中科院边缘海地质重点实验室

	Youger Dryas and Heinrich events recorded by magnetic susceptibility of sediments from the central temperature area of Western Pacific Warm Pool
	Tang, XZ ; Chen, Z ; Yan, W ; Chen, MH
刊名	CHINESE SCIENCE BULLETIN
	2003
卷号	48 期号:8 页码:808-813
关键词	magnetostratigraphy magnetic susceptibility Younger Dryas Heinrich layers Western Pacific Warm Pool
ISSN号	1001-6538
中文摘要	Three short geomagnetic excursions, the Go thenburg, Mono Lake and Mungo (or Maelifell) in the Brunhes Positive Polarity period, were revealed based on the studies of magnetostratigraphy, susceptibility (X) and delta(18)O of sediments in core WP 92-5 from the central temperature area of the Western Pacific Warm Pool (WPWP), and the ages of them are 12.1-11.3 kaBP, 25.0-24.0 kaBP, and 31.0-28.0 kaBP respectively. Furthermore, the Younger Dryas (YD) and Heinrich (H) cold events were also discovered in this core by the susceptibility record. The YD cold event occurred at the depth of 30-22 cm with an age of 11.5-10.6 kaBP; H1, H2 and H3 cold events occurred at depths of 51-39 cm, 108-91 cm and 140-126 cm with ages of 15.1-13.0 kaBP, 25.0-22.1 kaBP and 30.6-28.2 kaBP respectively, which well correspond to the HI, H2, H3 events recorded by susceptibility of core SU90-09 from middle Atlantic, indicating that the susceptibility change of marine sediments can be an important sign of climatic frequent fluctuations.
学科主题	Multidisciplinary Sciences
收录类别	SCI
原文出处	SCIENCE CHINA PRESS
WOS记录号	WOS:000183995500020
公开日期	2011-07-03
内容类型	期刊论文
源URL	[http://ir.scsio.ac.cn/handle/344004/4762]
专题	南海海洋研究所_中科院边缘海地质重点实验室
推荐引用方式 GB/T 7714	Tang, XZ,Chen, Z,Yan, W,et al. Youger Dryas and Heinrich events recorded by magnetic susceptibility of sediments from the central temperature area of Western Pacific Warm Pool[J]. CHINESE SCIENCE BULLETIN,2003,48(8):808-813.
APA	Tang, XZ,Chen, Z,Yan, W,&Chen, MH.(2003).Youger Dryas and Heinrich events recorded by magnetic susceptibility of sediments from the central temperature area of Western Pacific Warm Pool.CHINESE SCIENCE BULLETIN,48(8),808-813.
MLA	Tang, XZ,et al."Youger Dryas and Heinrich events recorded by magnetic susceptibility of sediments from the central temperature area of Western Pacific Warm Pool".CHINESE SCIENCE BULLETIN 48.8(2003):808-813.