IEECAS OpenIR  > 黄土与第四纪地质国家重点实验室(2010~)
Recent 121-year variability of western boundary upwelling in the northern South China Sea
Liu, Y (Liu, Yi)[ 1,2 ]; Peng, ZC (Peng, Zicheng)[ 1 ]; Shen, CC (Shen, Chuan-Chou)[ 3 ]; Zhou, RJ (Zhou, Renjun)[ 4 ]; Song, SH (Song, Shaohua)[ 2 ]; Shi, ZG (Shi, Zhengguo)[ 2 ]; Chen, T (Chen, Tegu)[ 5 ]; Wei, GJ (Wei, Gangjian)[ 6 ]; DeLong, KL (DeLong, Kristine L.)[ 7 ]
2013-06-28
Source PublicationGEOPHYSICAL RESEARCH LETTERS
Volume40Issue:12Pages:3180-3183
Subtype期刊论文
Abstract

Coastal upwelling is typically related to the eastern boundary upwelling system, whereas the powerful southwest Asian summer monsoon can also generate significant cold, nutrient-rich deep water in western coastal zones. Here we present a sea surface temperature record (A.D. 1876-1996) derived from coral Porites Sr/Ca for an upwelling zone in the northern South China Sea. The upwelling-induced sea surface temperature anomaly record reveals prominent multidecadal variability driven by Asian summer monsoon dynamics with an abrupt transition from warmer to colder conditions in 1930, and a return to warmer conditions after 1960. Previous studies suggest the expected increase in atmospheric CO2 for the coming decades may result in intensification in the eastern boundary upwelling system, which could enhance upwelling of CO2-rich deep water thus exacerbating the impact of acidification in these productive zones. In contrast, the weakening trend since 1961 in the upwelling time series from the northern South China Sea suggests moderate regional ocean acidification from upwelling thus a stress relief for marine life in this region.

DOI10.1002/grl.50381
Indexed BySCI ; EI
Language英语
Citation statistics
Document Type期刊论文
Identifierhttp://ir.ieecas.cn/handle/361006/9963
Collection黄土与第四纪地质国家重点实验室(2010~)
Corresponding AuthorLiu, Y (Liu, Yi)[ 1,2 ]
Affiliation1.CAS Key Laboratory of Crust-Mantle Material and Environment, Schoolof Earth and Space Science, University of Science and Technology of China,Hefei, China;
2.State Key Laboratory of Loess and Quaternary Geology, Institute ofEarth Environment, Chinese Academy of Sciences, Xi’an, China;
3.High-Precision Mass Spectrometry and Environment ChangeLaboratory (HISPEC), Department of Geosciences, National TaiwanUniversity, Taipei, Taiwan;
4.CAS Key Laboratory of Geospace Environment, School of Earth andSpace Sciences, University of Science and Technology of China, Hefei,Anhui, China;
5.South China Sea Institute of Oceanology, Chinese Academy ofSciences, Guangzhou, China;
6.Guangzhou Institute of Geochemistry, Chinese Academy of Sciences,Guangzhou, China;
7.Department of Geography and Anthropology, Louisiana StateUniversity, Louisiana, USA
Recommended Citation
GB/T 7714
Liu, Y ,Peng, ZC ,Shen, CC ,et al. Recent 121-year variability of western boundary upwelling in the northern South China Sea[J]. GEOPHYSICAL RESEARCH LETTERS,2013,40(12):3180-3183.
APA Liu, Y .,Peng, ZC .,Shen, CC .,Zhou, RJ .,Song, SH .,...&DeLong, KL .(2013).Recent 121-year variability of western boundary upwelling in the northern South China Sea.GEOPHYSICAL RESEARCH LETTERS,40(12),3180-3183.
MLA Liu, Y ,et al."Recent 121-year variability of western boundary upwelling in the northern South China Sea".GEOPHYSICAL RESEARCH LETTERS 40.12(2013):3180-3183.
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