Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea

doi:10.1017/S0033822200035633

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

	Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea
	Shen, CD; Yi, WX; Yu, KF; Sun, YM; Yang, Y; Zhou, B
	2004
发表期刊	RADIOCARBON
卷号	46 期号:2 页码:595-601
文章类型	Article; Proceedings Paper
摘要	Twenty-two annually banded samples of coral from 1977 to 1998 were collected from Daya Bay, South China Sea, and bomb C-14 concentrations were determined. The interannual variation of coral Delta(14)C is controlled mainly by oceanic factors. In ENSO years, the coastwise upwelling current of the South China Sea has been intensified; hence, the coral Delta(14)C displays its minimum value. The interannual variation curve of Delta(14)C in coral bears a relationship with the Southern Oscillation Index (SOI) curves: the correlation coefficient between Delta(14)C and (SOI)(w) is 0.43 and the correlation coefficient between Delta(14)C and (SOI)y is 0.27. The coral Delta(14)C has no remarkable response to the variation of solar radiation energy. In the past 20 yr or so, the general situation and oceanic thermal structure of the South China Sea are still stable even though interannual variations in atmosphere-sea interaction and upwelling current driven by the tropical energy have occurred.
学科领域	Geochemistry & Geophysics
DOI	10.1017/S0033822200035633
关键词[WOS]	BANDED CORALS ; BOMB RADIOCARBON ; SURFACE OCEAN ; PACIFIC ; VARIABILITY ; VENTILATION ; ATMOSPHERE ; ATLANTIC ; CLIMATE
收录类别	SCI ; SCIE
语种	英语
WOS研究方向	Geochemistry & Geophysics
WOS记录号	WOS:000223807300009
出版者	UNIV ARIZONA DEPT GEOSCIENCES
引用统计	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.ieecas.cn/handle/361006/12082
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	Shen, CD,Yi, WX,Yu, KF,et al. Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea[J]. RADIOCARBON,2004,46(2):595-601.
APA	Shen, CD,Yi, WX,Yu, KF,Sun, YM,Yang, Y,&Zhou, B.(2004).Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea.RADIOCARBON,46(2),595-601.
MLA	Shen, CD,et al."Interannual C-14 variations during 1977-1998 recorded in coral from Daya Bay, south China Sea".RADIOCARBON 46.2(2004):595-601.