delta O-18, Sr/Ca and Mg/Ca records of Porites lutea corals from Leizhou Peninsula, northern South China Sea, and their applicability as paleoclimatic indicators

	delta O-18, Sr/Ca and Mg/Ca records of Porites lutea corals from Leizhou Peninsula, northern South China Sea, and their applicability as paleoclimatic indicators
	Yu, KF ; Zhao, JX ; Wei, GJ ; Cheng, XR ; Chen, TG ; Felis, T ; Wang, PX ; Liu, TS
刊名	PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY
	2005-03-10
卷号	218 期号:1-2 页码:57-73
关键词	o Isotopes Sr/ca Mg/ca Sst Porites Lutea Microbialite South China Sea
ISSN号	0031-0182
文献子类	Article
英文摘要	Combined seasonal to monthly resolution coral skeletal delta(18)O, Sr/Ca, and Mg/Ca records are reported for one modem and two late Holocene Porites lutea corals from a fringing reef at Leizhou Peninsula, the northern coast of the South China Sea (SCS). All the profiles for the period 1989-2000 reveal annual cycles well correlated with instrumental sea surface temperatures (SST), and display broad peaks in summer and narrow troughs in winter, reflecting seasonal growth rate variations. Calibration against instrumental SST yields the following equations: delta(18)O=-0.174(+/- 0.010)xSST(degrees C)-1.02(+/- 0.27) (MSWD=5.8), Sr/Ca-(mmol/mol)=-0.0424(+/- 0.0031)xSST(degrees C)+9.836(+/- 0.082) (MSWD=8.6), and Mg/Ca-(mmol/mol)=0.110(+/- 0.009)XSST(degrees C)+ 1.32(+/- 0.23) (MSWD=55). The scatter in the Mg/Ca-SST relationship is much larger than analytical uncertainties can account for, suggesting the presence of SST-unrelated components in the Mg/Ca variation.
WOS关键词	GREAT-BARRIER-REEF ; SURFACE TEMPERATURE VARIABILITY ; OXYGEN-ISOTOPE RECORD ; EL-NINO ; WESTERN-AUSTRALIA ; OSCILLATION ENSO ; HUON PENINSULA ; ICE-AGE ; PACIFIC ; RATIOS
WOS研究方向	Physical Geography ; Geology ; Paleontology
语种	英语
出版者	ELSEVIER SCIENCE BV
WOS记录号	WOS:000227654100003
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/65184]
专题	中国科学院地质与地球物理研究所
通讯作者	Zhao, JX
作者单位	1.Chinese Acad Sci, S China Sea Inst Oceanol, Guangzhou 510301, Peoples R China 2.Univ Queensland, ACQUIRE, Brisbane, Qld 4072, Australia 3.Tongji Univ, Lab Marine Geol, Shanghai 200092, Peoples R China 4.Chinese Acad Sci, Guangzhou Inst Geochem, Guangzhou 510640, Peoples R China 5.Univ Bremen, DFG, Res Ctr Ocean Margins, D-28359 Bremen, Germany 6.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China
推荐引用方式 GB/T 7714	Yu, KF,Zhao, JX,Wei, GJ,et al. delta O-18, Sr/Ca and Mg/Ca records of Porites lutea corals from Leizhou Peninsula, northern South China Sea, and their applicability as paleoclimatic indicators[J]. PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,2005,218(1-2):57-73.
APA	Yu, KF.,Zhao, JX.,Wei, GJ.,Cheng, XR.,Chen, TG.,...&Liu, TS.(2005).delta O-18, Sr/Ca and Mg/Ca records of Porites lutea corals from Leizhou Peninsula, northern South China Sea, and their applicability as paleoclimatic indicators.PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY,218(1-2),57-73.
MLA	Yu, KF,et al."delta O-18, Sr/Ca and Mg/Ca records of Porites lutea corals from Leizhou Peninsula, northern South China Sea, and their applicability as paleoclimatic indicators".PALAEOGEOGRAPHY PALAEOCLIMATOLOGY PALAEOECOLOGY 218.1-2(2005):57-73.