气候变化领域集成服务门户(CCPortal): The inter-annual variations of the significant wave height in the Western North Pacific and South China Sea region

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DOI	10.1007/s00382-021-05636-9
	The inter-annual variations of the significant wave height in the Western North Pacific and South China Sea region
	Li S.; Li Y.; Peng S.; Qi Z.
发表日期	2021
ISSN	0930-7575
起始页码	783
结束页码	798
卷号	56 期号:2021-09-10
英文摘要	The spatio-temporal variations of the significant wave height (SWH) in the Western North Pacific and South China Sea (WNP-SCS) region, as well as their driving mechanisms, are investigated based on the long-term (1981–2014) simulation by a coupled ocean–atmosphere model and a WAVEWATCH III model. The Empirical Orthogonal Function modes of SWH anomalies show different patterns in the cold and warm seasons. In winter, the first mode (explaining 40.63% of the variance) shows a monopole pattern with large loadings lying in SCS and the WNP to the east of the Philippine Islands, which is primarily associated with the El Niño-Southern Oscillation (ENSO) on inter-annual time scales. The second mode (explaining 19.62% of the variance) shows a dipole pattern with negative loadings in the northeastern SCS and positive loadings to the east of Japan, which is prominently connected with the intensity variation and longitudinal shift of Aleutian Low on decadal time scales. In summer, the first leading mode (explaining 73.47% of the variance) presents large loadings located mainly in the WNP region between 10° N and 30° N and secondarily in the central SCS, which is associated with the ENSO-affected tropical cyclone activities and South China Sea summer monsoon, respectively. © 2021, The Author(s), under exclusive licence to Springer-Verlag GmbH, DE part of Springer Nature.
英文关键词	Aleutian low; Empirical orthogonal function; Monsoon; Significant wave height; Tropical cyclones; WAEWATCH III
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/183291
作者单位	State Key Laboratory of Tropical Oceanography, South China Sea Institute of Oceanology, Chinese Academy of Sciences, Guangzhou, 511458, China; Key Laboratory of Science and Technology on Operational Oceanography, Chinese Academy of Sciences, Guangzhou, 511458, China; Southern Marine Science and Engineering Guangdong Laboratory (Guangzhou), Guangzhou, 511458, China; Institution of South China Sea Ecology and Environmental Engineering, Chinese Academy of Sciences, Guangzhou, 511458, China; National Ocean Technology Center, No. 219 Jieyuanxidao Road, Nankai District, Tianjin, 300112, China
推荐引用方式 GB/T 7714	Li S.,Li Y.,Peng S.,et al. The inter-annual variations of the significant wave height in the Western North Pacific and South China Sea region[J],2021,56(2021-09-10).
APA	Li S.,Li Y.,Peng S.,&Qi Z..(2021).The inter-annual variations of the significant wave height in the Western North Pacific and South China Sea region.Climate Dynamics,56(2021-09-10).
MLA	Li S.,et al."The inter-annual variations of the significant wave height in the Western North Pacific and South China Sea region".Climate Dynamics 56.2021-09-10(2021).