A quick cooling event of the East Asian monsoon responding to Heinrich Event 1: Evidence from stalagmite delta O-18 records

doi:10.1360/02yd9010

IEECAS OpenIR > 黄土与第四纪地质国家重点实验室（1985-2004）

	A quick cooling event of the East Asian monsoon responding to Heinrich Event 1: Evidence from stalagmite delta O-18 records
	Wang, YJ; Wu, JY; Liu, DB; Wu, JQ; Cai, YJ; Cheng, H
	2002-01
发表期刊	SCIENCE IN CHINA SERIES D-EARTH SCIENCES
卷号	45 期号:1 页码:88-96
文章类型	Article
摘要	Based on TIMS U-series dating results and annual band counting method, an annual-resolution time scale from 17450 to 14420 aBP has been established for a stalagmite from the Hulu Cave at Tangshan, Nanjing. A high-resolution oxygen isotopic record reveals decadral-centural oscillations in air temperature in the East Asian monsoon climate area during the last glacial maximum. The most conspicuous feature in the oxygen isotopic record in the period is the particular cold event synchronized with the last Heinrich event (H1) in the northern Atlantic deep-sea records. This particular cold event, beginning at 16140 +/- 100 aBP, shows a rapid cooling down with a magnitude of 7-8degreesC in air temperature within 36 years. Furthermore, delta(18)O record demonstrates that the event lasted 790 years with gradually warming tendency (10 cycles of air temperature oscillations) after the remarkable cooling down. We believed that this unique pattern of event recorded in the stalagmite delta(8)O might be controlled by various factors including changes of insolation at mid-latitude Northern Hemisphere, the southern extend of the last ice-rafted event in the North Atlantic and changes of the Equatorial Pacific sea surface temperature.
关键词	H1 event internal oscillations cave stalagmite oxygen isotope Nanjing
学科领域	Geology
DOI	10.1360/02yd9010
关键词[WOS]	NORTH-ATLANTIC OCEAN ; LAST DEGLACIATION ; OXYGEN-ISOTOPE ; ICEBERG DISCHARGES ; ICE SHEETS ; CLIMATE ; CAVE ; GLACIATION ; SPELEOTHEMS ; INSTABILITY
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geosciences, Multidisciplinary
WOS记录号	WOS:000175271800010
出版者	SCIENCE CHINA PRESS
引用统计	被引频次：10[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ieecas.cn/handle/361006/12042
专题	黄土与第四纪地质国家重点实验室（1985-2004）
推荐引用方式 GB/T 7714	Wang, YJ,Wu, JY,Liu, DB,et al. A quick cooling event of the East Asian monsoon responding to Heinrich Event 1: Evidence from stalagmite delta O-18 records[J]. SCIENCE IN CHINA SERIES D-EARTH SCIENCES,2002,45(1):88-96.
APA	Wang, YJ,Wu, JY,Liu, DB,Wu, JQ,Cai, YJ,&Cheng, H.(2002).A quick cooling event of the East Asian monsoon responding to Heinrich Event 1: Evidence from stalagmite delta O-18 records.SCIENCE IN CHINA SERIES D-EARTH SCIENCES,45(1),88-96.
MLA	Wang, YJ,et al."A quick cooling event of the East Asian monsoon responding to Heinrich Event 1: Evidence from stalagmite delta O-18 records".SCIENCE IN CHINA SERIES D-EARTH SCIENCES 45.1(2002):88-96.