气候变化领域集成服务门户(CCPortal): Early summer precipitation in the lower Yangtze River basin for AD 1845–2011 based on tree-ring cellulose oxygen isotopes

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DOI	10.1007/s00382-018-4212-5
	Early summer precipitation in the lower Yangtze River basin for AD 1845–2011 based on tree-ring cellulose oxygen isotopes
	Xu C.; Shi J.; Zhao Y.; Nakatsuka T.; Sano M.; Shi S.; Guo Z.
发表日期	2019
ISSN	0930-7575
起始页码	1583
结束页码	1594
卷号	52 期号:2020-03-04
英文摘要	Precipitation from June to August is generally used to reflect the East Asian summer monsoon (EASM) variability. However, the principal modes of the EASM rainfall are different between May–June (MJ) and July–August due to the seasonal march of East Asian subtropical front. Therefore, it is necessary to study them separately. In this study, we reconstruct a 167-year MJ precipitation time series using tree-ring cellulose δ18O that explains 46.9% of the variance in the lower Yangtze River basin, Southeast China, that extends the meteorological data back more than 100 years and makes the precipitation study at decadal scales possible. The decades with 5 or more anomalously dry or wet years are the 1880s, 1890s, and 1910s, and the 1980s and 2000s have only one anomalous year per decade. MJ precipitation shows a significantly negative relationship with absolute Niño 3.4 sea surface temperature, especially during the developing phases of El Niño-Southern Oscillation, indicating that there is less rainfall during El Niño events. However, the relationship is not uniform throughout the period. Further analyses show that it is stronger when the Pacific Decadal Oscillation is in its positive phases. © 2018, Springer-Verlag GmbH Germany, part of Springer Nature.
英文关键词	El Niño-Southern Oscillation; Lower Yangtze River basin, China; May–June precipitation; Pacific Decadal Oscillation; Pinus taiwanensis; Tree-ring cellulose oxygen isotope
语种	英语
scopus关键词	air-sea interaction; cellulose; climate variation; coniferous tree; dendroclimatology; El Nino-Southern Oscillation; oxygen isotope; Pacific Decadal Oscillation; paleoclimate; precipitation (climatology); rainfall; summer; tree ring; China; Pacific Ocean; Yangtze Basin; Pinus taiwanensis
来源期刊	Climate Dynamics
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/146568
作者单位	Key Laboratory of Cenozoic Geology and Environment, Institute of Geology and Geophysics, Chinese Academy of Sciences, Beijing, 100029, China; CAS Center for Excellence in Life and Paleoenvironment, Beijing, 100044, China; School of Geographic and Oceanographic Sciences, Nanjing University, Nanjing, 210023, China; Jiangsu Collaborative Innovation Center for Climate Change, Nanjing, 210023, China; Research Institute for Humanity and Nature, Motoyama, Kamigamo, Kita-ku, Kyoto, Japan; Faculty of Human Sciences, Waseda University, 2-579-15 Mikajima, Tokorozawa, 359-1192, Japan; University of Chinese Academy of Sciences, Beijing, 100049, China
推荐引用方式 GB/T 7714	Xu C.,Shi J.,Zhao Y.,等. Early summer precipitation in the lower Yangtze River basin for AD 1845–2011 based on tree-ring cellulose oxygen isotopes[J],2019,52(2020-03-04).
APA	Xu C..,Shi J..,Zhao Y..,Nakatsuka T..,Sano M..,...&Guo Z..(2019).Early summer precipitation in the lower Yangtze River basin for AD 1845–2011 based on tree-ring cellulose oxygen isotopes.Climate Dynamics,52(2020-03-04).
MLA	Xu C.,et al."Early summer precipitation in the lower Yangtze River basin for AD 1845–2011 based on tree-ring cellulose oxygen isotopes".Climate Dynamics 52.2020-03-04(2019).