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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
2003
发表期刊CHINESE SCIENCE BULLETIN
ISSN1001-6538
卷号48期号:8页码:808-813
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.
部门归属Chinese Acad Sci, S China Sea Inst Oceanol, Open Lab Geol & Paleoenvironm Marginal Sea, Guangzhou 510301, Peoples R China
关键词Magnetostratigraphy Magnetic Susceptibility Younger Dryas Heinrich Layers Western Pacific Warm Pool
学科领域Multidisciplinary Sciences
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收录类别sci
资助项目海洋地质
WOS记录号WOS:000183995500020
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被引频次:5[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.scsio.ac.cn/handle/344004/4762
专题中科院边缘海地质重点实验室
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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.
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