Sea surface temperature seasonality in the northern South China Sea during the middle Holocene derived from high resolution Sr/Ca ratios of Tridacna shells

doi:10.1017/qua.2021.28

IEECAS OpenIR > 古环境研究室

	Sea surface temperature seasonality in the northern South China Sea during the middle Holocene derived from high resolution Sr/Ca ratios of Tridacna shells
	Zhou, Pengchao 1,2; Yan, Hong 2,3,4; Shi, Ge 2; Liu, Chengcheng 2; Luo, Fan 5; Han, Tao 2; Wang, Guozhen 2; Wen, Hanfeng 2; Zhao, Nanyu 2; Dodson, John 2; Li, Yue 2; Zhou, Weijian 1,2,3
通讯作者	Yan, Hong(yanhong@ieecas.cn)
	2022
发表期刊	QUATERNARY RESEARCH
ISSN	0033-5894
卷号	105 页码:37-48
摘要	Seasonal climate variability is an important component of Earth's climate system, and has a significant impact on ecosystems and social systems. However, the temporal resolution of most proxy-based paleoclimate records is limiting to fully understand the past seasonal changes. Here, we used high-precision monthly resolution Sr/Ca records of three Tridacna squamosa specimens from the northern South China Sea (SCS) to reconstruct the sea surface temperature (SST) seasonality during three time periods from the middle Holocene. The results suggested that SST seasonality in the northern SCS during the middle Holocene (3.21 +/- 0.98 degrees C) was smaller than that for recent decades (AD 1994-2004, 4.32 +/- 0.59 degrees C). Analysis of modern instrumental data showed that the SST seasonality in the northern SCS was dominated by the winter SST, which was deeply influenced by the intensity of East Asian winter monsoon (EAWM). A strong EAWM usually resulted in cooler winter SST and a larger SST seasonality in the northern SCS. The reconstructed Holocene EAWM records showed that the EAWM strengthened from the middle to late Holocene, which was seen in our reconstruction of less SST seasonality changes during the middle Holocene in the northern SCS. This study highlighted that the Sr/Ca ratios from Tridacna shells can be used as a potential high-resolution indicator of past seasonal climate changes.
关键词	Tridacna shells Seasonality Sr Ca SST Northern SCS Middle Holocene EAWM
DOI	10.1017/qua.2021.28
关键词[WOS]	ASIAN WINTER MONSOON ; PORITES-LUTEA CORALS ; GREAT-BARRIER-REEF ; CLIMATE VARIABILITY ; DELTA-O-18 RECORDS ; LEIZHOU PENINSULA ; WATER TEMPERATURE ; ENSO VARIABILITY ; STABLE-ISOTOPES ; GIGAS BIVALVES
收录类别	SCI ; SCI
语种	英语
资助项目	National Natural Science Foundation of China (NSFC)[41877399] ; National Natural Science Foundation of China (NSFC)[42025304] ; National Natural Science Foundation of China (NSFC)[41991250] ; Chinese Academy of Sciences[XDB40000000] ; Light of West China Program of the Chinese Academy of Sciences ; National Key R&D Program of China[2019YFC1509100]
WOS研究方向	Physical Geography ; Geology
项目资助者	National Natural Science Foundation of China (NSFC) ; Chinese Academy of Sciences ; Light of West China Program of the Chinese Academy of Sciences ; National Key R&D Program of China
WOS类目	Geography, Physical ; Geosciences, Multidisciplinary
WOS记录号	WOS:000749708100004
出版者	CAMBRIDGE UNIV PRESS
引用统计	被引频次：6[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/361006/17423
专题	古环境研究室
通讯作者	Yan, Hong
作者单位	1.Beijing Normal Univ, Interdisciplinary Res Ctr Earth Sci Frontier IRCE, Beijing 100875, Peoples R China 2.Chinese Acad Sci, Inst Earth Environm, State Key Lab Loess & Quaternary Geol, Xian 710061, Peoples R China 3.CAS Ctr Excellence Quaternary Sci & Global Change, Xian 710061, Peoples R China 4.Xi An Jiao Tong Univ, Inst Global Environm Change, Xian 710049, Peoples R China 5.Xian Inst Innovat Earth Environm Res, Xian 710061, Peoples R China
推荐引用方式 GB/T 7714	Zhou, Pengchao,Yan, Hong,Shi, Ge,et al. Sea surface temperature seasonality in the northern South China Sea during the middle Holocene derived from high resolution Sr/Ca ratios of Tridacna shells[J]. QUATERNARY RESEARCH,2022,105:37-48.
APA	Zhou, Pengchao.,Yan, Hong.,Shi, Ge.,Liu, Chengcheng.,Luo, Fan.,...&Zhou, Weijian.(2022).Sea surface temperature seasonality in the northern South China Sea during the middle Holocene derived from high resolution Sr/Ca ratios of Tridacna shells.QUATERNARY RESEARCH,105,37-48.
MLA	Zhou, Pengchao,et al."Sea surface temperature seasonality in the northern South China Sea during the middle Holocene derived from high resolution Sr/Ca ratios of Tridacna shells".QUATERNARY RESEARCH 105(2022):37-48.